Evidence row 1780475

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IIBGMR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd223726-26be-449f-95e0-31121f9342d8/.well-known/agent-card.json"
    ]
  ],
  "name": "Griarjo",
  "owner_address": "0x0f358aae7c0d26b85a623b2174956937ff7c5a32",
  "raw": {
    "agent_id": "15160",
    "agent_uri": "https://centralcity.ai/a/IIBGMR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griarjo 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/IIBGMR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griarjo",
      "registrations": [
        {
          "agentId": 15160,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd223726-26be-449f-95e0-31121f9342d8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IIBGMR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793554772,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:45:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griarjo 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/IIBGMR"
}

What the leaf hashes

{"body":"dd7772dd747e8d05ccbddd5c1fc69237a08d4497b2b295e3c5146a9b128e1df3","id":1780475,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555114556869,"prev":1780381,"subject":"erc8004:5042:15160","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. 0x6e2810edcf8e41edc1c1c5d06438ff90a577dd2110626668286048635dd3bbc4
2. 0xad8f97b13e637afdad58968e780cf270f602d04d6005c00b9d4329f36ce5a7cd
3. 0x43b7bb4f4a3eb4c1e1b5c5007add195b843f2e421e17a364ec17a45ef7c24cba
4. 0x553cebec2cbaee48ba09d3a2c57d24c11fa10735373482983ead72c98a2fe311
5. 0x0ff6717848e57d2574915ed03ce77d653a4479f5030709e5edfa14382b721151
6. 0x5d06f759cc778def038e5e923304514b66a05ab2faffbfe213adfef02577f8cd
7. 0xb2814cd09284dbcf34eccb3e027a2a02c3a49650e7a79ca26a24a0907b3405f1
8. 0x99b15d5563a2aa14f2eb3654f2cfc320b16b811a7f1b664ff684131eb167a612
9. 0xdbba05177ccd38560413347833f3aa8ff98a55bb9a99db9b9e28cd05bc257f0a
10. 0x2760ffb801fe7a29a530003638ddf8b0c07c10421c1c008a6d62193ad84aa30b
11. 0x8ca28471b9c15c9790762a40ca7f06a35d88bfcb67f1c3c75a7f9d80038cd1da
12. 0x297f36c22fe804744c292be39eb31c1120a3055c3ff4909fb350387ad7722760
13. 0xa13438f39c1dfc140d96305eabe916e6460ab6d540c44fdae98e5b23acc906db
14. 0x6e52ec74954b02fa6342c949413ce6ced87071b172b1bcf0f6191252f67257fa
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90