Evidence row 1772278

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EnbkHD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/71713bda-c6c6-49fd-adf4-865554763a8b/.well-known/agent-card.json"
    ]
  ],
  "name": "Teillisto",
  "owner_address": "0xf8918a9b4b32f522ff9a2d8a52558d76b9212197",
  "raw": {
    "agent_id": "8206",
    "agent_uri": "https://centralcity.ai/a/EnbkHD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teillisto 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/EnbkHD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teillisto",
      "registrations": [
        {
          "agentId": 8206,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/71713bda-c6c6-49fd-adf4-865554763a8b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EnbkHD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793548203,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:53:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teillisto 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/EnbkHD"
}

What the leaf hashes

{"body":"637ee5ab60de19709708ba640a6fad35c3552bd22cafea4efa75f3ef47c6d436","id":1772278,"kind":"listing","method":"sync.erc8004/1","observed_us":1793548401102243,"prev":null,"subject":"erc8004:5042:8206","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. 0x6e050d733503e35af4495ed670510a702a17c22f9c0389a432bc161ba9bf6d13
2. 0x14567fd08e465a4580c3f0a2b98c9fab3df21da822767e947dbcfabdb1c4d6c6
3. 0x74c8743d0553f076192dff05b71e38127e8422634b9f526e2d9735f484cea431
4. 0xf3cc20033d946f1d7875b54ad5252828a2ced4bf6e5ce8a61e59a5b3b96d8204
5. 0x813c89141156b6c85e7309a64d71e96a2c21c7bf7b41705eb7cacf5963f534a4
6. 0xc88699105ac67a9d8840410969ea94bc629f544eb8b52793e77f625049fef713
7. 0xde95f96749587548b1dae5f91d7633f5ec0977e73cb1cdc15d9066cad5c4ce59
8. 0x91f6e268ae39084802365facd3b62fd864f5bd6d7a172551fad3c2773757115a
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