Evidence row 2137344

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q4e3f9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff987281-e3a9-4c3c-9dc0-aaca4fc3e3bd/.well-known/agent-card.json"
    ]
  ],
  "name": "Sanus",
  "owner_address": "0xb480f88b855085098a0e84bb383159724277771f",
  "raw": {
    "agent_id": "95432",
    "agent_uri": "https://centralcity.ai/a/Q4e3f9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sanus 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/Q4e3f9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sanus",
      "registrations": [
        {
          "agentId": 95432,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff987281-e3a9-4c3c-9dc0-aaca4fc3e3bd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q4e3f9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793623683,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:50:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sanus 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/Q4e3f9"
}

What the leaf hashes

{"body":"da4aadbfe728072dee386e654edb9ac01e99f55753f7cc33d3c23247f2552f88","id":2137344,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623854028140,"prev":null,"subject":"erc8004:5042:95432","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. 0xf45d4c4d5f67f1a233ade86ef092f0103db65ee832ba63ce44e866adcd7b05b7
2. 0x63f2e5e54b0de139dd1446b01004fca89dc039705748b974814db1131948d378
3. 0xfee9fc3cfbf526919bc8ac0275823a6d1a5cd243ba5eb1ab0a95f41fb4a83df0
4. 0xee31495e4c493de9708c03483dc2e2579dd8a2cbcda32914e332368e2135555a
5. 0xfe4b29e31ceb2a2be63b7395d3a0fe738d1bd5a303b2a514497875aebb2998cb
6. 0x33dc98315e6c84750c805a77d0d9179d76928c48dacfeeb53c4960a7e129e73e
7. 0x7a63f51f3c6d8a342d2907046c5b5802cee9239ee07effb71314b7b46831deec
8. 0xcdcbf316d8b1c3131941723fecb18f6b052fce07c188679125df9e4dbaf0d16a
9. 0x75b0a27ea51d57626b612b3487696e433b041307c5d133fbf3e2746993ca78c7
10. 0xd4502c3e46951bce1b9ebe4f592007ee7342b996d1e8b850741d5b9298e65803
11. 0xf378354c31af0721cefd98f42b15ecdd73d12e191271e20a32a54ba755648509
12. 0x85d02e3e66f20854017b5969e8b232079dd6d500ff3e4d89946cf1206ca8916e
13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af