Evidence row 3005754

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/exMSOz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/444b61ac-932a-466e-abde-fc1eb6890264/.well-known/agent-card.json"
    ]
  ],
  "name": "Russan",
  "owner_address": "0x5bd47a91879a0d68a66ca33d56e58acc63ead29d",
  "raw": {
    "agent_id": "247689",
    "agent_uri": "https://centralcity.ai/a/exMSOz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Russan 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/exMSOz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Russan",
      "registrations": [
        {
          "agentId": 247689,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/444b61ac-932a-466e-abde-fc1eb6890264/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/exMSOz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793794621,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:19:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Russan 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/exMSOz"
}

What the leaf hashes

{"body":"9c9389574315d1c348bee17cc77a93c8dc720f3b55ca74f303a5e86cdd4ce419","id":3005754,"kind":"listing","method":"sync.erc8004/1","observed_us":1793794774430440,"prev":null,"subject":"erc8004:5042:247689","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. 0x8532d4a9f09b631ce464f04028488bcc9c9e98bb7a8daa2da39fc04a03c1d58e
2. 0x3a7c828336d2a8fac86afe62bff2de3d847d893f7020b029ad34ddad6c2eac61
3. 0x9de9583109c63606c35de4d0741570145e18ea0bbb38f208b020757bfde93406
4. 0x9a7d6ee06019a5044781d13a17c4eca77e7f33976cfb99257e94189fee16b92f
5. 0x6a9e407c28fe12813a9fa8ef099fa9b9a1161a5232146e1253cf73c5f1a7bd48
6. 0x362c8d3d7704e4665a194749a026d524131c64ec16b3de5288bc358f53372fde
7. 0x8dda00904e950497a2cec11b411be395dc69b46ac4bb207322308aabae879883
8. 0xa7266a91f7f3ae390ea4c062280e2fa715c27d6453c272927e884365719f1d83
9. 0xee472b3ba4c21e20fdab5e849d2944649ff9bec75866f0612d857bb37dd53233
10. 0xcdef1021b6bad39199d50eff6340d0e83793abdcbd696d7fde8561991ab84202
11. 0xddf8316a20fddcfd0fcd2ca03d99c3ffecccad27338867d035c39b7463b5f910
12. 0xbdc9299e6326a2ee1ce61691b016c95d226582f184f7e3b38156b58f06d07ff1
13. 0x6c156a7fac08b886ee6feaa7754b1100a10ade9da0c19ec422a7ec8a9509fc1f
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345