Coinbase Custody batch key on NodeID-F5Ecwd5q
Observed portfolio value
Reading balances
24 h comparison unavailable. No read returns a second valued endpoint 24 hours earlier.
Reading funding history
staked 169,093.37 AVAX on NodeID-F5Ecwd5qinZSTxacdEfWWsnz2eXyp8uK6 on 1 Jan 2026, the node that now carries AVAT validator 1, and exported 145,554.75 AVAX at 00:09:05 UTC on 30 Jun 2026; it ran one more cycle, importing 145,554.8551 AVAX on 2 Jul and staking 146,175.7428 the same minute, then exported 146,175.7398 AVAX at 00:10:03 UTC on 1 Aug 2026 and has not validated since
Evidence: scratch/hunt/blue/custody-batch.md: a walk of 10,670 P-Chain blocks with platform.getBlockByHeight over three windows found nine AddPermissionlessValidatorTx of 100,000 AVAX or more in the 1 Jan 2026 re-stake window sharing one fingerprint: a 100 percent delegation fee, a threshold-1 reward owner equal to the staking key, and an end at an exact month-end 00:00:00 UTC. Three walks of the same 68,196 blocks by two sessions return those nine and no tenth. The cluster is now matched to filed quantities at three dates by that one method: the nine stakes sum to 8,284,248.39 AVAX against the 8,329,871 AVAX filed at Coinbase Custody at 31 Dec 2025, which is 99.452 percent; 8,416,336.28 AVAX against the 8,462,227 AVAX in the 424B3 at 31 Mar 2026, which is 99.458 percent; and six of the nine exported to the C-Chain between 00:08:02 and 00:09:05 UTC on 30 Jun 2026 summing 4,458,518.01 AVAX against the 4,510,207 AVAX filed at 30 Jun 2026, which is 98.854 percent. On the refined fourteen-wallet set, read as C-Chain balances at the filed instant itself, the two testable dates read 99.9878 percent (gap 1,015.83 AVAX) and 99.9779 percent (gap 996.01 AVAX). The cluster is matched to the filed quantity at three dates as a set, which is an inference and not a proof: the tie to this key is collective and arithmetic, not a flow, and no member is pinned on its own. The June 98.854 percent is a subset-sum fit from a 63-second export window, which cannot see a stake that spans the filed instant; at least four fingerprint keys held 1,647,622 AVAX across 30 Jun 2026 and are excluded by quantity alone (scratch/hunt/blue2/SEARCHES-2.md sections 2.1 and 2.2, from tenth-member.md and batch-counterparts.md). Re-run: POST https://avalanche-p-chain-rpc.publicnode.com platform.getBlockByHeight across 23:30 to 01:30 UTC around each month end, then GET https://data-api.avax.network/v1/networks/mainnet/blockchains/p-chain/transactions?addresses={key}&pageSize=100 (glacier-api.avax.network answers 429 to unkeyed callers; data-api serves the same routes). Node continuity, evidence class D, is weak on its own here and the row does not rest on it. MEASURED: one private key unrelated to either company, P-avax1qtrykwgqkpj8c9wl93cymu6q9ffssyyu95q8wp, has delegated to NodeID-DVh35F3R11HAAxzeSTbk3eR9w2BzPrJQt since 2022-01-01 21:17:23 and to NodeID-3kUUeZB7umtaENekUfWxa1bxrAU2eq1AD since 2021-09-29 20:48:15, years before Avalanche Treasury Corp existed, and its automation re-delegated 130,455.60 AVAX twice on 2026-08-06 at a 100 percent fee that pays it nothing. These are rented commercial validators, so any node must be age-checked before its overlap is printed as corroboration (scratch/hunt/blue2/delegator-sweep.md section 5). The same read withdraws the claim that a 100 percent fee means no third party can delegate: that node reports delegatorCount 2 and delegatorWeight 260,911.20 AVAX. Re-run: POST https://avalanche-p-chain-rpc.publicnode.com platform.getCurrentValidators with the nodeID, then platform.getTx on the delegation's consumed UTXOs back through the key's own history. Its C-Chain counterpart is 0x2444CE0428Ac2aEd55B663E664966D942eF3Ca62, which held 145,554.6521 AVAX at block 89,166,730 and paid 146,175.6398 AVAX to the cold wallet 0x720efa4a on 3 Aug 2026 (scratch/hunt/blue2/batch-counterparts.md sections 1, 2 and 4, and deposit-provenance.md section 4).
Holdings
Reading balances
Balance history
Reading balance history
Flows
Reading transfer history
Transfers
Reading transfer history
Visualizer
Coinbase Custody batch key on NodeID-F5Ecwd5qInferredP-Chain
P-avax1j9tgjlu7xl40p68u5gp2gc32g59te6mgfwqczx
- Role
- validator-owner
- Claim supported
- staked 169,093.37 AVAX on NodeID-F5Ecwd5qinZSTxacdEfWWsnz2eXyp8uK6 on 1 Jan 2026, the node that now carries AVAT validator 1, and exported 145,554.75 AVAX at 00:09:05 UTC on 30 Jun 2026; it ran one more cycle, importing 145,554.8551 AVAX on 2 Jul and staking 146,175.7428 the same minute, then exported 146,175.7398 AVAX at 00:10:03 UTC on 1 Aug 2026 and has not validated since
- Evidence
- scratch/hunt/blue/custody-batch.md: a walk of 10,670 P-Chain blocks with platform.getBlockByHeight over three windows found nine AddPermissionlessValidatorTx of 100,000 AVAX or more in the 1 Jan 2026 re-stake window sharing one fingerprint: a 100 percent delegation fee, a threshold-1 reward owner equal to the staking key, and an end at an exact month-end 00:00:00 UTC. Three walks of the same 68,196 blocks by two sessions return those nine and no tenth. The cluster is now matched to filed quantities at three dates by that one method: the nine stakes sum to 8,284,248.39 AVAX against the 8,329,871 AVAX filed at Coinbase Custody at 31 Dec 2025, which is 99.452 percent; 8,416,336.28 AVAX against the 8,462,227 AVAX in the 424B3 at 31 Mar 2026, which is 99.458 percent; and six of the nine exported to the C-Chain between 00:08:02 and 00:09:05 UTC on 30 Jun 2026 summing 4,458,518.01 AVAX against the 4,510,207 AVAX filed at 30 Jun 2026, which is 98.854 percent. On the refined fourteen-wallet set, read as C-Chain balances at the filed instant itself, the two testable dates read 99.9878 percent (gap 1,015.83 AVAX) and 99.9779 percent (gap 996.01 AVAX). The cluster is matched to the filed quantity at three dates as a set, which is an inference and not a proof: the tie to this key is collective and arithmetic, not a flow, and no member is pinned on its own. The June 98.854 percent is a subset-sum fit from a 63-second export window, which cannot see a stake that spans the filed instant; at least four fingerprint keys held 1,647,622 AVAX across 30 Jun 2026 and are excluded by quantity alone (scratch/hunt/blue2/SEARCHES-2.md sections 2.1 and 2.2, from tenth-member.md and batch-counterparts.md). Re-run: POST https://avalanche-p-chain-rpc.publicnode.com platform.getBlockByHeight across 23:30 to 01:30 UTC around each month end, then GET https://data-api.avax.network/v1/networks/mainnet/blockchains/p-chain/transactions?addresses={key}&pageSize=100 (glacier-api.avax.network answers 429 to unkeyed callers; data-api serves the same routes). Node continuity, evidence class D, is weak on its own here and the row does not rest on it. MEASURED: one private key unrelated to either company, P-avax1qtrykwgqkpj8c9wl93cymu6q9ffssyyu95q8wp, has delegated to NodeID-DVh35F3R11HAAxzeSTbk3eR9w2BzPrJQt since 2022-01-01 21:17:23 and to NodeID-3kUUeZB7umtaENekUfWxa1bxrAU2eq1AD since 2021-09-29 20:48:15, years before Avalanche Treasury Corp existed, and its automation re-delegated 130,455.60 AVAX twice on 2026-08-06 at a 100 percent fee that pays it nothing. These are rented commercial validators, so any node must be age-checked before its overlap is printed as corroboration (scratch/hunt/blue2/delegator-sweep.md section 5). The same read withdraws the claim that a 100 percent fee means no third party can delegate: that node reports delegatorCount 2 and delegatorWeight 260,911.20 AVAX. Re-run: POST https://avalanche-p-chain-rpc.publicnode.com platform.getCurrentValidators with the nodeID, then platform.getTx on the delegation's consumed UTXOs back through the key's own history. Its C-Chain counterpart is 0x2444CE0428Ac2aEd55B663E664966D942eF3Ca62, which held 145,554.6521 AVAX at block 89,166,730 and paid 146,175.6398 AVAX to the cold wallet 0x720efa4a on 3 Aug 2026 (scratch/hunt/blue2/batch-counterparts.md sections 1, 2 and 4, and deposit-provenance.md section 4).
- Balance
- Balance unavailable. This card reads transfers; the Holdings card measures balances.
- Observed transfers
- No transfer read has answered.
Evidence
Coinbase Custody batch key on NodeID-F5Ecwd5q
InferredP-Chain
P-avax1j9tgjlu7xl40p68u5gp2gc32g59te6mgfwqczx
- Attribution
- Filed under Coinbase Custody Trust Company as validator-owner. Open entity
- Claim supported
- staked 169,093.37 AVAX on NodeID-F5Ecwd5qinZSTxacdEfWWsnz2eXyp8uK6 on 1 Jan 2026, the node that now carries AVAT validator 1, and exported 145,554.75 AVAX at 00:09:05 UTC on 30 Jun 2026; it ran one more cycle, importing 145,554.8551 AVAX on 2 Jul and staking 146,175.7428 the same minute, then exported 146,175.7398 AVAX at 00:10:03 UTC on 1 Aug 2026 and has not validated since
- Evidence
- scratch/hunt/blue/custody-batch.md: a walk of 10,670 P-Chain blocks with platform.getBlockByHeight over three windows found nine AddPermissionlessValidatorTx of 100,000 AVAX or more in the 1 Jan 2026 re-stake window sharing one fingerprint: a 100 percent delegation fee, a threshold-1 reward owner equal to the staking key, and an end at an exact month-end 00:00:00 UTC. Three walks of the same 68,196 blocks by two sessions return those nine and no tenth. The cluster is now matched to filed quantities at three dates by that one method: the nine stakes sum to 8,284,248.39 AVAX against the 8,329,871 AVAX filed at Coinbase Custody at 31 Dec 2025, which is 99.452 percent; 8,416,336.28 AVAX against the 8,462,227 AVAX in the 424B3 at 31 Mar 2026, which is 99.458 percent; and six of the nine exported to the C-Chain between 00:08:02 and 00:09:05 UTC on 30 Jun 2026 summing 4,458,518.01 AVAX against the 4,510,207 AVAX filed at 30 Jun 2026, which is 98.854 percent. On the refined fourteen-wallet set, read as C-Chain balances at the filed instant itself, the two testable dates read 99.9878 percent (gap 1,015.83 AVAX) and 99.9779 percent (gap 996.01 AVAX). The cluster is matched to the filed quantity at three dates as a set, which is an inference and not a proof: the tie to this key is collective and arithmetic, not a flow, and no member is pinned on its own. The June 98.854 percent is a subset-sum fit from a 63-second export window, which cannot see a stake that spans the filed instant; at least four fingerprint keys held 1,647,622 AVAX across 30 Jun 2026 and are excluded by quantity alone (scratch/hunt/blue2/SEARCHES-2.md sections 2.1 and 2.2, from tenth-member.md and batch-counterparts.md). Re-run: POST https://avalanche-p-chain-rpc.publicnode.com platform.getBlockByHeight across 23:30 to 01:30 UTC around each month end, then GET https://data-api.avax.network/v1/networks/mainnet/blockchains/p-chain/transactions?addresses={key}&pageSize=100 (glacier-api.avax.network answers 429 to unkeyed callers; data-api serves the same routes). Node continuity, evidence class D, is weak on its own here and the row does not rest on it. MEASURED: one private key unrelated to either company, P-avax1qtrykwgqkpj8c9wl93cymu6q9ffssyyu95q8wp, has delegated to NodeID-DVh35F3R11HAAxzeSTbk3eR9w2BzPrJQt since 2022-01-01 21:17:23 and to NodeID-3kUUeZB7umtaENekUfWxa1bxrAU2eq1AD since 2021-09-29 20:48:15, years before Avalanche Treasury Corp existed, and its automation re-delegated 130,455.60 AVAX twice on 2026-08-06 at a 100 percent fee that pays it nothing. These are rented commercial validators, so any node must be age-checked before its overlap is printed as corroboration (scratch/hunt/blue2/delegator-sweep.md section 5). The same read withdraws the claim that a 100 percent fee means no third party can delegate: that node reports delegatorCount 2 and delegatorWeight 260,911.20 AVAX. Re-run: POST https://avalanche-p-chain-rpc.publicnode.com platform.getCurrentValidators with the nodeID, then platform.getTx on the delegation's consumed UTXOs back through the key's own history. Its C-Chain counterpart is 0x2444CE0428Ac2aEd55B663E664966D942eF3Ca62, which held 145,554.6521 AVAX at block 89,166,730 and paid 146,175.6398 AVAX to the cold wallet 0x720efa4a on 3 Aug 2026 (scratch/hunt/blue2/batch-counterparts.md sections 1, 2 and 4, and deposit-provenance.md section 4).
- Source
- Related research: source destination unavailable.
How this row was graded
- Evidence class
- D, node or provider continuity
- Confidence
- 0.70 on a scale of 0 to 1
- Customer
- AVAT
- What would promote it
- restated, because the written condition can no longer decide it: the August destination is 0x720efa4a, a Coinbase Custody cold wallet the registry already carries at 0.80 inferred, which is neither the AVAT trail nor anywhere else. The money stayed inside the family, which is consistent with membership and is not the flow tie the old condition asked for. What would promote it: an outflow into a wallet the registry grades proven for AVAT with no omnibus between, or a filed quantity matching it to the unit
- What would kill it
- paying a wallet tied to another named entity