Evidence row 2142404

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QHB4jH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/72d566ab-4658-42b2-84c5-16f18f5b2209/.well-known/agent-card.json"
    ]
  ],
  "name": "Vaussodis",
  "owner_address": "0x734244518bf862ff56b7715882cfeb1548a04b41",
  "raw": {
    "agent_id": "97522",
    "agent_uri": "https://centralcity.ai/a/QHB4jH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vaussodis 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/QHB4jH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vaussodis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/72d566ab-4658-42b2-84c5-16f18f5b2209/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QHB4jH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:15:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vaussodis 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/QHB4jH"
}

What the leaf hashes

{"body":"3fea0ffd6b0bfa996231682c89e65d5931d41e2f7da9c37e9f9bf619773a7b77","id":2142404,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625311210429,"prev":null,"subject":"erc8004:5042:97522","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. 0x01f39480bcddc047d893158784a4bd894250f3274f389704e26e90d44ad6c23b
2. 0x44e0637a901f4abc45b70e51b8536ffeb95d34d8286944eef066120923515b2c
3. 0xc0292ca3cba6d3be7d4e4d18c5318477e1af26b1ec94c75db36f0a105c74d096
4. 0xdec73d428d98f400dd690b4902ce7a16987ac8572e75b003ac13511da63923eb
5. 0x80764e3ed77539786f51f16493e9f297c7e10afbb24976ef586a6f802d582039
6. 0x3aa2a9687078ef502faae9cecad66a426dda0d77ba25af11e9d189e818982de2
7. 0x2348d201f5fa91f87bdf68a5e44e202a20306ccd01221fe94b1648e9fb51d770
8. 0x35ade636565252e9c95e6ffa2b295c57bc9ff8df214b80b28f743b2582f65fef
9. 0xf8af708d8b466360b437f5c39c1e277c08c36355708dbebcb04bdb7152fcec31
10. 0x3204a7768f9126572bf43e9c5afa2210a09d4eb04d184eb71f448cc55e01b06e
11. 0x06176a1984ad07b5bed809f9917145c50e37d26626abe1f82716ffa19eb6b66c
12. 0x0154d753e5f594e54f1ab6d5100a317d12face9f45bc53b289185639f13d17d9
13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af