Evidence row 2064853

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N88FCc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2abaddc6-68b9-4e34-83df-9eeafd238867/.well-known/agent-card.json"
    ]
  ],
  "name": "Raufa",
  "owner_address": "0xbbfe76896604fdf2a832ef9e35b63402dd215e13",
  "raw": {
    "agent_id": "64190",
    "agent_uri": "https://centralcity.ai/a/N88FCc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Raufa 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/N88FCc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Raufa",
      "registrations": [
        {
          "agentId": 64190,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2abaddc6-68b9-4e34-83df-9eeafd238867/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N88FCc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793596739,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:20:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Raufa 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/N88FCc"
}

What the leaf hashes

{"body":"935f8b339030d6c9cc559fd3b6dff92249c29a6185637f9d9c3cf7a679fcdbb4","id":2064853,"kind":"listing","method":"sync.erc8004/1","observed_us":1793596820736587,"prev":null,"subject":"erc8004:5042:64190","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x03dcd75a4aaad1d16fcfc39d70314047f5f85baec795e8f209f72d63f16e3997
2. 0xcef34531d2dd83b21b65efd16c4e64a24cdbdc8fcb3f1f6ee58279b828deb944
3. 0xf3ae2784d6776033553d6865f969de0a5524020370104a1fdb146b749042bdb5
4. 0x13ce64cae16da95b00d79d63f6e6b8be8048cf4535a8e71aa911b4fd3ffbf5d6
5. 0x6089087e19b4c59898dde3d7b93990982a19a4579b52dde561879f3147b2366f
6. 0xd4a05bca3cc15b4f6203f9aabe06b983eee90562571a16b33f5353124a38c75e
7. 0xad5fa074a18d7fc40fd7078d29dc69908a4cc04bff5774bb0e749b1386c73021
8. 0x06cb4e03c83d5c6e8e9ce3e780a9b3481274ccc37cefe6c76016e9d13c99eff7
9. 0xeb864734f9c2f22099464df12f9e970822b858a0bde0f4604d4323990c5db77a
10. 0xa222d35636852bc42365187b322e40c5ca0f63803966d6b033c70677acb2f58d
11. 0xb00d74146bafcb898ce02fde92fe625ed050319119aef4d9f503fa8370c8b24f
12. 0xf11ae2cb1682c9682f842de4b47631873e04eb9bb372b2940fa325facb202e3e
13. 0xf7591712adf911c6cfa936eea0be6a219c802459fb85a626a46bcc03207d81e1
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af