Cross-block threads

Slots 488638500-488638508 · offline-cache · declared account contention, not private validator scheduling

Observation coverage

Observed blocks: 9 of 9 requested slots.

observed: 9, missing: 0, unavailable: 0, failed: 0, skipped: 0

Recurrence counts use observed blocks only. Missing, unavailable, failed, and skipped slots are not evidence of absent contention.

Block-by-block evidence

Summary values only. Blank CSV cells mean unavailable evidence or an unproven minimum; zero means a recorded count of zero.

Compare declared contention across observed blocks, including blocks without decoded uploads. Missing block evidence is not zero activity. Compute Units (CU) are recorded consumption, not execution time. Select a slot to inspect its full-block wave evidence. Focus a wide table with Tab and use the arrow keys to scroll.

SlotObservationTransactionsTransaction outcomesCompute evidenceConflict pairsWave boundsWidest wave
observed4545 success · 0 failed · 0 unknown122,696 known CU · 0 unknown11615-15 (proven 15)22
observed3232 success · 0 failed · 0 unknown672,446 known CU · 0 unknown11115-15 (proven 15)15
observed4646 success · 0 failed · 0 unknown545,748 known CU · 0 unknown15515-15 (proven 15)19
observed4341 success · 2 failed · 0 unknown525,620 known CU · 0 unknown12516-16 (proven 16)23
observed7171 success · 0 failed · 0 unknown646,522 known CU · 0 unknown35826-26 (proven 26)25
observed3029 success · 1 failed · 0 unknown241,272 known CU · 0 unknown10815-15 (proven 15)14
observed4242 success · 0 failed · 0 unknown250,067 known CU · 0 unknown11215-15 (proven 15)22
observed3535 success · 0 failed · 0 unknown323,526 known CU · 0 unknown9114-14 (proven 14)22
observed5151 success · 0 failed · 0 unknown403,169 known CU · 0 unknown14617-17 (proven 17)26
SUPPORTED CAUSAL EVIDENCE

No decoded upload finding selected

Contiguous byte coverage after sorting by offset. The complete upload lifecycle boundaries are not established. 148 decoded writes across 9 observed blocks cover 135,568 bytes.

Observed chunks are decoded write payloads in observed blocks, including failed or unknown transactions. Byte coverage does not establish final buffer contents. Lifecycle boundaries require successful transactions; unknown lifecycle events conservatively separate runs. Missing slots and alignment hypotheses remain separate.

Slot-by-slot upload timeline

Contiguous byte coverage after sorting by offset. The complete upload lifecycle boundaries are not established. 148 decoded writes across 9 observed blocks cover 135,568 bytes.

148 observed chunks across 9 blocks · 135,568 observed bytes · offsets 633872-769439

Decoded chunks by transaction status: 148 successful, 0 failed, 0 unknown. Byte coverage describes decoded payloads, not verified final buffer contents.

Contiguous byte coverage after sorting by offset. Result: yes. Block-order offsets monotonic: no; 31 block-order offset inversions.

Contiguous byte coverage is determined after sorting by offset. Instruction order retains outer positions and inner indexes within each parent. Transaction order is descriptive block order only, not arrival order, scheduler order, or runtime parallelism.

observedunavailableinferred alignmentgapoverlapskipped slot

Exact coverage evidence

  • No missing byte ranges inside the observed span.

Requested-range coverage: complete.

Arithmetic alignment

First aligned chunk index: 692; last aligned chunk index: 839.

Aligned chunk indexes are arithmetic positions relative to byte zero for the observed uniform chunk size; they are not protocol-level upload sequence numbers and do not establish lifecycle boundaries.

Alignment hypotheses

  • No inferred chunks are needed for this observed span.

Lifecycle evidence

  • No relevant decoded loader lifecycle event was observed in this run.

Start boundary observed: no. End boundary observed: no. Lifecycle completeness: boundaries-unknown.

Authority changes: none observed.

Technical identifiers

Buffer: CViF9qswh6KWB84FycnrtQUuRd81Fkc5Km3vzcQj3psu

Authority: HDob79xZGCwWBeYhtYeKWFLUpa98fQz5icQG8mFxFHgP

Lifecycle context: 0

Per-block causal summary

SlotUpload txBlock-order offsets monotonicBlock-order inversionsUpload Compute UnitsActual proven depthPayer decoupledRange refinementJoint boundsUpload sets current depth
15yes0355501515153-3 (proven 3)yes
15yes0355501515154-4 (proven 4)yes
15yes03555015151510-10 (proven 10)yes
16yes0379201616162-2 (proven 2)yes
26no31616202626266-6 (proven 6)yes
15yes0355501515153-3 (proven 3)yes
15yes0355501515153-3 (proven 3)yes
14yes0331801414141-1 (proven 1)yes
17yes0402901717173-3 (proven 3)yes
Technical: full 36-row causal matrix

Semantic counterfactuals describe hypothetical finer-grained execution rules. They are not supported by current Solana account locking and do not represent validator scheduling.

SlotModelLower-upper boundsConflict atomsAtoms removedEdges eliminatedMasked edgesResidual edgesTransactions retainedCompute Units retainedPayer policyInterpretation
488638500Current locks15-15 (proven 15)22600011645122696not-requestedObserved declared whole-account locks under current Solana behavior.
488638500Payer decoupled15-15 (proven 15)121105010511645122696fully-applicableThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638500Semantic range refinement15-15 (proven 15)121105010511645122696not-requestedThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638500Joint counterfactual3-3 (proven 3)1621010501145122696fully-applicableThis hypothetical model reduces the generated-wave upper bound by 12 while retaining every transaction.
488638501Current locks15-15 (proven 15)23400011132672446not-requestedObserved declared whole-account locks under current Solana behavior.
488638501Payer decoupled15-15 (proven 15)129105010511132672446fully-applicableThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638501Semantic range refinement15-15 (proven 15)129105010511132672446not-requestedThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638501Joint counterfactual4-4 (proven 4)242101050632672446fully-applicableThis hypothetical model reduces the generated-wave upper bound by 11 while retaining every transaction.
488638502Current locks15-15 (proven 15)33600015546545748not-requestedObserved declared whole-account locks under current Solana behavior.
488638502Payer decoupled15-15 (proven 15)231105010515546545748fully-applicableThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638502Semantic range refinement15-15 (proven 15)231105010515546545748not-requestedThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638502Joint counterfactual10-10 (proven 10)12621010505046545748fully-applicableThis hypothetical model reduces the generated-wave upper bound by 5 while retaining every transaction.
488638503Current locks16-16 (proven 16)25000012543525620not-requestedObserved declared whole-account locks under current Solana behavior.
488638503Payer decoupled16-16 (proven 16)130120012012543525620fully-applicableThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638503Semantic range refinement16-16 (proven 16)130120012012543525620not-requestedThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638503Joint counterfactual2-2 (proven 2)102401200543525620fully-applicableThis hypothetical model reduces the generated-wave upper bound by 14 while retaining every transaction.
488638504Current locks26-26 (proven 26)71600035871646522not-requestedObserved declared whole-account locks under current Solana behavior.
488638504Payer decoupled26-26 (proven 26)391325032535871646522fully-applicableThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638504Semantic range refinement26-26 (proven 26)391325032535871646522not-requestedThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638504Joint counterfactual6-6 (proven 6)6665032503371646522fully-applicableThis hypothetical model reduces the generated-wave upper bound by 20 while retaining every transaction.
488638505Current locks15-15 (proven 15)21600010830241272not-requestedObserved declared whole-account locks under current Solana behavior.
488638505Payer decoupled15-15 (proven 15)111105010510830241272fully-applicableThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638505Semantic range refinement15-15 (proven 15)111105010510830241272not-requestedThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638505Joint counterfactual3-3 (proven 3)62101050330241272fully-applicableThis hypothetical model reduces the generated-wave upper bound by 12 while retaining every transaction.
488638506Current locks15-15 (proven 15)22000011242250067not-requestedObserved declared whole-account locks under current Solana behavior.
488638506Payer decoupled15-15 (proven 15)115105010511242250067fully-applicableThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638506Semantic range refinement15-15 (proven 15)115105010511242250067not-requestedThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638506Joint counterfactual3-3 (proven 3)102101050742250067fully-applicableThis hypothetical model reduces the generated-wave upper bound by 12 while retaining every transaction.
488638507Current locks14-14 (proven 14)1820009135323526not-requestedObserved declared whole-account locks under current Solana behavior.
488638507Payer decoupled14-14 (proven 14)91910919135323526fully-applicableThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638507Semantic range refinement14-14 (proven 14)91910919135323526not-requestedThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638507Joint counterfactual1-1 (proven 1)0182910035323526fully-applicableThis hypothetical model reduces the generated-wave upper bound by 13 while retaining every transaction.
488638508Current locks17-17 (proven 17)28800014651403169not-requestedObserved declared whole-account locks under current Solana behavior.
488638508Payer decoupled17-17 (proven 17)152136013614651403169fully-applicableThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638508Semantic range refinement17-17 (proven 17)152136013614651403169not-requestedThis hypothetical change alone does not reduce the generated-wave upper bound for this scope.
488638508Joint counterfactual3-3 (proven 3)1627213601051403169fully-applicableThis hypothetical model reduces the generated-wave upper bound by 14 while retaining every transaction.

Aggregate upload totals: 1197 conflict pairs and 350760 known Compute Units. Pair percentages are not added across blocks.

Selected slot wave evidence

Select a slot to inspect its declared full-block bounds.

Evidence links use #slot=slot-number or #chunk=sequence-index:chunk-index. Chunk indexes are zero-based within this saved report.

Underlying single-block finding

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Selected technical finding
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Prioritized recurring-contention candidates

Candidate discovery only. Recurrence does not imply redesignability. The compact view prioritizes cross-payer recurrence, decoded application state, unusual semantic footprints, multiple programs, and non-infrastructure accounts.

AccountObserved blocksDistinct payersCross-payer pairsProgram countDecoded rolesSemantic footprints
AWVYnCT2ZdLsWZf1X9KXatZhC2TyruRM22y8KZqVeupr488638500, 488638503, 488638504, 488638505, 488638506102unknownnone
9AZKwfojpJb9mfgR5p4Q85x2UqqunrjvLdWNabpmWsA3488638501, 488638502, 488638504, 488638506106sourcenone
4Ect8P3y2fif94ZZR9gy3DiafcbiD1Yq1sq5dyyjhuZ1488638501, 488638502, 488638504106token mintnone
Dj3AcCywXkfbPvjr69GSTiZsbz73RCMuGvVeRCiW4TLu488638501, 488638502, 488638504106instruction account, sourcenone
Complete raw recurring-contention index (30)
AccountObserved blocksDistinct payersCross-payer pairsProgram countDecoded rolesSemantic footprints
AWVYnCT2ZdLsWZf1X9KXatZhC2TyruRM22y8KZqVeupr488638500, 488638503, 488638504, 488638505, 488638506102unknownnone
9AZKwfojpJb9mfgR5p4Q85x2UqqunrjvLdWNabpmWsA3488638501, 488638502, 488638504, 488638506106sourcenone
4Ect8P3y2fif94ZZR9gy3DiafcbiD1Yq1sq5dyyjhuZ1488638501, 488638502, 488638504106token mintnone
Dj3AcCywXkfbPvjr69GSTiZsbz73RCMuGvVeRCiW4TLu488638501, 488638502, 488638504106instruction account, sourcenone
BjPmYh9mrWco8Fs6Ho9SB7JN1rYfKsR6D2R5z2ixNaEu488638500, 488638501, 488638502, 488638503, 488638504, 488638505, 488638506, 488638507, 488638508101fee payernone
CViF9qswh6KWB84FycnrtQUuRd81Fkc5Km3vzcQj3psu488638500, 488638501, 488638502, 488638503, 488638504, 488638505, 488638506, 488638507, 488638508101program buffer targetbpf-upgradeable-loader-write
2dbChKurXcZj4iDQPdEPyYHJGaiAqJno2omaPjHCQ7EN488638500, 488638503, 488638504, 488638505, 488638506102fee payernone
Cg32xAQbEoUEWkud61wxo8598CTtxbj7533gpEKb8DCq488638500, 488638502, 488638504, 488638506, 488638508102fee payernone
3o28zAR4WBQ3GfUh3ACWFo1boU8A6AsmwnZm5gFHwLtz488638501, 488638502, 488638504, 488638506106fee payernone
AmARVZWkiBnLoaJoXMu7eiHF6Nbt77jx5pYghwE3Mhvm488638500, 488638502, 488638504, 488638506102fee payernone
2f9C9AU8nFRKUub8NHToNiZzcwmYiNeipVuP8akKgRVv488638503, 488638504101vote accountnone
2u83Dx5qPV4QnujjJQv8v2SoqG1ixuAxPK5Jwhtkovd1488638500, 488638508101vote accountnone
2UWuPRCUZHgDt4PdiarRx8YPBD5gUMaVA5EcPeg1sVzL488638503, 488638504101fee payer, vote authoritynone
3zvXem8vqvDYos6BKu66FV84tmDdQwgLxYSempy8tSrs488638504, 488638506101fee payer, vote authoritynone
4mdQGkbfrFvo5eG722xCXik4hn3xzu2EJD47g7Hd4HfH488638500, 488638508101fee payer, vote authoritynone
5HNiQFG5uhpL9Ciodz9hcKsvuecLRfgTAfZedmCXQgFw488638503, 488638504101fee payer, vote authoritynone
5QtjYNhy3PXcpBQaeM2UgcVricKBQn85hY3HSKvEWBVF488638500, 488638508101vote accountnone
7AETLyAGJWjp6AWzZqZcP362yv5LQ3nLEdwnXNjdNwwF488638503, 488638504101vote accountnone
8KfPgKfeTp1Pyw1utAoek5bTDqMCt6a3oWrYKn2bETZb488638504, 488638506101vote accountnone
97YUjL2EK42M6jG5VA4fKuVxGXDfxsC5Zawd9haLQJGk488638500, 488638504101fee payer, vote authoritynone
APsEUZJjrb58KCS6z7rJJAmXB76b9bfAigjDzG242xhr488638503, 488638504101vote accountnone
B6kMs74PL2invrEmeyZSXiH4Rim3VmHRDJBuUcsNAoGE488638503, 488638504101vote accountnone
BrX9Z85BbmXYMjvvuAWU8imwsAqutVQiDg9uNfTGkzrJ488638500, 488638508101fee payer, vote authoritynone
Cw6X5R68muAyGRCb7W8ZSP2YbaRjwMs1t5sBEPkhdwbM488638503, 488638504101fee payer, vote authoritynone
DSQ5BLBM6UcuWP2SNpmf3TJeMbqbwTFGzVqFGufyNCgk488638500, 488638504101vote accountnone
JDHmpeiTjYbHkaShE29EdNLtuRRYR5zKuJUmBK5jee2G488638503, 488638504101fee payer, vote authoritynone
piNepRbvYaC33td5tdPVuWo9WwH6TE731AWanLCwFPP488638504, 488638508101fee payer, vote authoritynone
PiNEr6WcnMfiZivpJJbyaS45vx9TTC1qE19Y8Z8S6ts488638504, 488638508101vote accountnone
ShFtNd4pzXiC7T7mr7gg2hn33X5BSskQRBpErKPai98488638504, 488638508101fee payer, vote authoritynone
shfttEZqZQTYtvAPkScZVh98BSVZYpUvpBQM5ks3LGq488638504, 488638508101vote accountnone