Evidence row 2933300

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BDcYSE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/accd5107-2501-410e-ad06-61fe68eab44c/.well-known/agent-card.json"
    ]
  ],
  "name": "Elafon81",
  "owner_address": "0xdb98661715d5d27184e8bc503af5049cbfc3014c",
  "raw": {
    "agent_id": "220398",
    "agent_uri": "https://centralcity.ai/a/BDcYSE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elafon81 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/BDcYSE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elafon81",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/accd5107-2501-410e-ad06-61fe68eab44c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BDcYSE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:40:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elafon81 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/BDcYSE"
}

What the leaf hashes

{"body":"63a89b7e1688b86f051a27453f49bb00c3a096ffbef1cf3cb6ec21580f56c24f","id":2933300,"kind":"listing","method":"sync.erc8004/1","observed_us":1793760018055604,"prev":null,"subject":"erc8004:5042:220398","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. 0x98b4688b04c211cba3c43ad83d1c9acb61e3af3e2d166105e2b164ad6b012a1d
2. 0xce98ea0bdb60af78290caa899becc2c0d777f35cae35cf4f72fdaca4e05ec1e7
3. 0x5d7576a05d800c590c6358dca63c29a9d8d6c7593066a357465b8b9b6185a851
4. 0x29c52bbd8637d022da8488994df5c168149f24bbd7fbbf4f10abfe517942f7a4
5. 0xdd867dfe337de5d1e93a1433c1f6040686065325b87aa4a5badbb09df8f07de9
6. 0x4e5585e5e03ff695f55a88012edb37ecc5e19603499c32834ceb0c1632d6a7a9
7. 0x322e25fec363f9dcd7156c6a6b1c1b7021be3bfe5e6f01b32c9ae294234d69ec
8. 0x60634419b6133df6ee4ead3e4de37f480caec958fde17f2ccb2e22b99a9425e3
9. 0xedb17d71b3512c2b1a39facdd543203fca805ae4e51d15939627d0a311e838a0
10. 0x4534890e93f41e95a3b71de18ff5251d0dff36cc49d3024ca291d80cfc2d0592
11. 0x65cafad9d38a17d300db056b26f4568a6d1c1dc5680f91ecbc3ac5c5b3024e94
12. 0x814b953353eb3cf1a1f0c39e9c755d1891a7dd1a9d57ce6cded681c152453c71
13. 0x2c4d6956e0a0f10cd5ae78636f5925de3530e496f8dacddc6c0ee526b017c14a
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345