Evidence row 2539870

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/InTq9N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5aa2cada-82b0-4845-840a-e0a4dcf64f4e/.well-known/agent-card.json"
    ]
  ],
  "name": "Bastistor",
  "owner_address": "0xfed5482e103d534973e5b17183838ffd631c97c0",
  "raw": {
    "agent_id": "163169",
    "agent_uri": "https://centralcity.ai/a/InTq9N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bastistor is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/InTq9N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bastistor",
      "registrations": [
        {
          "agentId": 163169,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5aa2cada-82b0-4845-840a-e0a4dcf64f4e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/InTq9N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793686971,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:23:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bastistor is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/InTq9N"
}

What the leaf hashes

{"body":"56947de8af5c8820e5ac6bf63f6ba7b1acd5339a2beccea6f975b6e73b6b39cd","id":2539870,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687025822161,"prev":2539147,"subject":"erc8004:5042:163169","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x049d553fe7725ac2f13eea0e917c4ed165a412747493b3e7dba4e5c151f9ab18
2. 0xd84d5c1ee1788dd3350cf767ec92a174873713ba1f48bed5e3f6d545f9a456ed
3. 0xe700a33aa115c5554861a82af8725120fa7e770291445898d4ededc0cb6834e2
4. 0xf60d8375ccc3dffcc70337fa678343b7e8d9539021293cedb69f5a3f9123a392
5. 0x09f340e9df8778c94f29e3eaec7ada90000a91f7707a79ffc98710f3045b1f77
6. 0x28d6e8f70162a00923f8e08f4def715bd4fb22e10ba41907f5fcab6c470124fb
7. 0x3ed58d2acb7e77d854c8d50e4a578d6cb8b7b7b8ef79e98c5b3be320cb377c11
8. 0x2debd4474e5eb96025f21d36c97f8eb4c2082cb203ee038f360d62872257a3b8
9. 0x651fbb873035d0fa40ba170f38da72f92a4b55799c487bfcdae854ffc3fb3ffc
10. 0x43aee35ecae1d7e94f972099ab089ed21c85647d978b9bbd64ee5906d882c5da
11. 0xd6554cad2e3a0d024e67abe473592295dacb77166d8acd832baf64be5185d433
12. 0xaa16274fb697ff284124b3e00ee202a476442f891c7e4c41eb280f2400242f67
13. 0xaec437d1d1c6ff6e0f177901126ae489eb66919a42d50ffe51bf6fdce48420d9
14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7