Evidence row 3003083

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ncc0kb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f4aa7849-efc7-48d9-bba6-cf4bc96cc930/.well-known/agent-card.json"
    ]
  ],
  "name": "Vassor4",
  "owner_address": "0x84f1fb043a5c3ba4a6348c277f408deef64b538f",
  "raw": {
    "agent_id": "246507",
    "agent_uri": "https://centralcity.ai/a/ncc0kb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vassor4 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/ncc0kb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vassor4",
      "registrations": [
        {
          "agentId": 246507,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f4aa7849-efc7-48d9-bba6-cf4bc96cc930/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ncc0kb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793793590,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:02:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vassor4 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/ncc0kb"
}

What the leaf hashes

{"body":"5345823d1420bc157e7789fbff3df42d8bb4c4e330457d81ecd470f057f20bf2","id":3003083,"kind":"listing","method":"sync.erc8004/1","observed_us":1793793739666691,"prev":3002417,"subject":"erc8004:5042:246507","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x628975d373a48679264e42f1c16876e1caa51b1c74fc3ebe6a899f28e4c3cefc
2. 0x1d52c5937c3e67d314ee1b4ab04260d735eeb5c954eea0543752f480ecbcff93
3. 0x9c424cd71fe2b8473c48b8e1d11e5941df46428dbac7c5eeffdc66a9ae23412f
4. 0x23da46294e0a45b680274ddc9ceb3332b8727239980b7b98eca076a7e2f01d2f
5. 0xb915e47286dcf740581c0b3e4f4c24786505b3f31255d6841521f0b78758d71f
6. 0x86403a04e911645a6653e3e6972e6010987b83a43da77991f3a34b214b1522c0
7. 0xf1534e8cd06575a53ed837f1cdafa139dcba1ed021eff6ee981ccd8023b22329
8. 0x32f4820e4c5c406576c7f786f149e565bead966f2f8a14f5470a31d090601160
9. 0xd479031f6bc3f8c6df252073ceb7827536320939dc4b0e74bc1fdbebd40e96a5
10. 0xc44c49385fc77c5e1461232d96f419ee7b4f9e85c655a8991ea557281566f49f
11. 0x59b216637003c467c4114edc358cd3d33054e7814be95604bb6435c5cc894860
12. 0x99c1feeb7b0b0035c53ff893a10228b760708f176b1ce42f5e7dd0a604a00442
13. 0xbb5dca07106fdb0c308e2d8004cd4d6c885cc3e15a96807f75bd29d6d805aa23
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345