Evidence row 3147135

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OSGlyb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7f855929-d7d4-46ea-b446-6f352b0700ae/.well-known/agent-card.json"
    ]
  ],
  "name": "Finose",
  "owner_address": "0xbff0a897463fea0208034c62c53f4f9755578440",
  "raw": {
    "agent_id": "306278",
    "agent_uri": "https://centralcity.ai/a/OSGlyb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Finose 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/OSGlyb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Finose",
      "registrations": [
        {
          "agentId": 306278,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7f855929-d7d4-46ea-b446-6f352b0700ae/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OSGlyb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793833194,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:02:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Finose 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/OSGlyb"
}

What the leaf hashes

{"body":"d489cd55c699c40ee8ef86aa5c24995e8e554ab72eddb18f08dc3e44e38957f4","id":3147135,"kind":"listing","method":"sync.erc8004/1","observed_us":1793833360076282,"prev":null,"subject":"erc8004:5042:306278","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. 0xc4f8bd631c4384f01e94f14f1c4e1df3ce1bfb340d34db6c22111f21baca7bb6
2. 0xb7de35e0d749b7eeba734f587f71dceeacd5da6afb39081b1ef49806fe8b3d39
3. 0x49d957c09ce80edf29bdf17efb04549da8c5ae1afc45491f7454b2628fffd2d1
4. 0x4c41efd7d1546ebd129cedb6c91c257f4da60a004f8e7a0f7f647e3328bc3ae7
5. 0xf008e52a9294dc7f621d5f1e016cd80a3bb41549cd316d61fb0feab973dc20ff
6. 0xfe5f3271c8cc4509130ffe31428e173384b764edbd24c852c546fadc97802b5e
7. 0xa22a7f3187ab05350236baa16daeeb0bb935aed5f78c3a8fbf6a0d4577dc859f
8. 0x6ca5a7024b9387d3cefe85829ff3279d68f4822afcc77057d6c547375684f8e2
9. 0x211f01e52392146b44fb5302bc67983e02794ad743fd9b565dbbeb44f45e687b
10. 0x9c87f90243d814f3f284d7775652ba5610b0ffe3cbe0136aeae6bdf213a4903c
11. 0x1dc4abee679e8a700fb8a6432e5d4700bbc02f64279b81cf53a8b6464be2fff6
12. 0xfc972207108de18ce90f4cc8ea22f9b96278d0048be2b2ddeb563b98d1b7b9e9
13. 0xf958b9f64e8ca774b31aa6600c4d217a869a7758c0d3761eb505c1efddcda033
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345