Evidence row 1782593

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GXECFB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d0df0c9c-0e74-4a20-af13-ea38f47b9183/.well-known/agent-card.json"
    ]
  ],
  "name": "Bostor",
  "owner_address": "0x13a0ce6fb19fd7d5b4af08088d574bc54fb21a42",
  "raw": {
    "agent_id": "16697",
    "agent_uri": "https://centralcity.ai/a/GXECFB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bostor 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/GXECFB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bostor",
      "registrations": [
        {
          "agentId": 16697,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d0df0c9c-0e74-4a20-af13-ea38f47b9183/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GXECFB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556277,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:10:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bostor 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/GXECFB"
}

What the leaf hashes

{"body":"f1dc6c53886774bcf8974cb54a198e871b4a96355d7ca0170f291c31f84f9361","id":1782593,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556626385038,"prev":1782373,"subject":"erc8004:5042:16697","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. 0x5fbb6b179a425a00d78038516db72958e5b40feb18bd7758e99917e4544fd624
2. 0x5642c06b502ade1797094beba5904495c6685af26627f6528baf82352cc184f2
3. 0x2f5c3c0ffb45d427e1fe79bf39218d776187b80a47a34d7b7456803851f9e85d
4. 0x586f7d6f50662c2197086d98adef448abcdb647a31b568e4181dc911e0fcad48
5. 0x9cc3a904b1d5c0e3b6d2ffc83d842c947398590d5392bd4193546c2d934be36a
6. 0xb6901c11bdbcb765e7ae441786794e623a441b43cde242c2db1e93775dddac57
7. 0x4515318381ec3f3b639da9c46793d3ddd37ba7621140c684582484bc1f5cde2b
8. 0xcd6708d466cee9f536ecef5348e1929b755f11c6a5dbf2eef6880ba228f20190
9. 0xfee505601a25cf9f0435f0b1c0afbbbb850eff4655482a13e9eb64ecc161b21a
10. 0x6231ec97782391cb61863afc5fdbd27dd1ae2ad28f879472d0f19aa10a9824fa
11. 0x72cc06371c5b7b69214cd586912589a7131d390dbbdc880ded0858f1c261cd71
12. 0x8979e1e1af55b2f65b168a1f7b9297b4058a9f6a32344ec3edf9a8c1ec595e04
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