Evidence row 1847530

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yFI7wS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1043ec26-04d5-4f69-a71e-d10212c0a193/.well-known/agent-card.json"
    ]
  ],
  "name": "Bumet",
  "owner_address": "0x68f759fc5ffa7d01f41eda7afb6332ea4a94183f",
  "raw": {
    "agent_id": "39199",
    "agent_uri": "https://centralcity.ai/a/yFI7wS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bumet 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/yFI7wS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bumet",
      "registrations": [
        {
          "agentId": 39199,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1043ec26-04d5-4f69-a71e-d10212c0a193/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yFI7wS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793576655,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:49:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bumet 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/yFI7wS"
}

What the leaf hashes

{"body":"fabe87139b204a25d7a9c12344deef5f91007ca8b8eccf8f0678cb7bcd9d6272","id":1847530,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576950575191,"prev":null,"subject":"erc8004:5042:39199","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x5ec6b0ade87ca51c757549b7d6dcb253777ae7b3370e5ceb85867c7364deb73d
2. 0xc9b88eac67a8e3c78f98f801eb1c0ede8bea7144a551df1751fd5bd04571e8d7
3. 0x4e583d352d1d1250d0b7aa3379d33e08f83fe44832ed5cfba5a8cb7d2db4c80a
4. 0x960012e5940ccb9772c7114678edee83a6011f683fd56027d923d503829aae7a
5. 0x891f7252b3efea00aa2bbeb60904b02c4545024f4dd9be5c52c53a049e5ed258
6. 0x6d58a506e0afa9555048e06753c409ba67a84b95923f7b3b9c31e33ea7388df3
7. 0x0be405ecd78a8722b62ec155a0836365d9ceff43a2e6894f2f9e2bc50d419736
8. 0x54c7d50528684efa38e368084f469ce3c1f4e16492dcba9e6a12d1c2f24aa706
9. 0xaa7b25302d37fae94d8a5223a02ee3493c05be8eb64b7256e6c5e1aec729f1a3
10. 0x64dbf88b575abf3c927326a645f72d957b3bda8731c06e8ebccd3e01740a8651
11. 0xc86527feacf434102b689d4ca760bb06d2aa0979f133f8c709300697a6915393
12. 0x07cb03b5ed486f46772ec21857ced937769ef316266dfcc3443224253255fa20
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90