Evidence row 2614418

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YKt3lz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c706f906-002d-4441-8daa-a4ac9c3b89f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Tandet",
  "owner_address": "0x727c7a8cd9386d6d8adfe378b1a6e44b9190f3a6",
  "raw": {
    "agent_id": "194745",
    "agent_uri": "https://centralcity.ai/a/YKt3lz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tandet 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/YKt3lz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tandet",
      "registrations": [
        {
          "agentId": 194745,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c706f906-002d-4441-8daa-a4ac9c3b89f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YKt3lz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793724709,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:56:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tandet 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/YKt3lz"
}

What the leaf hashes

{"body":"a06f2ccead923831d844cc7a1dca5b0fb2cc65311b06a59dffd034ea0f1abee1","id":2614418,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724960389533,"prev":2614074,"subject":"erc8004:5042:194745","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x272e133e9f88b26ad98187e0e2406d7d4dfbdb8cfea7a78eec7ff47207b275f0
2. 0xc7d591dcadd81a943c1270800eb805c82c5169dd3e7cc0926b7620cfcb051435
3. 0xcd0860e8001cf2ac455bd87d4f4768e61c597b4bbd4b5db145b998d45055a894
4. 0x133a1f67da85489ecd2245a9e984e56e459f4c79f08653bc29776f79ae3530ba
5. 0xb6b6f993d966bcc9046d04009fec4601c8773bfc438f139e19377a536529de45
6. 0x3f6ec8a508836c20baa76e41e62deb684500c473f52ffac5f3e8ecc76259a912
7. 0x5e0a586cc833ae1a02c2c4d69102b4a7b1745392a374d7b50e368855972c0f5d
8. 0xbefece6171fce485b327b6d4fc2aa0cdeaff597e3fb97ef033ed124e929177ea
9. 0xa2583accb5b1a7231a39d553ae2f8a72944555363733609108eff77e9cca4ce6
10. 0x6bd06cec313b2bc29348aa567b9038f6b0dfb34e07b8e470b178b29258a524ce
11. 0xea0261a568207bca1246537bbb9feb4a61ef816b61f240387da4429c29d4a807
12. 0x404f5095cb117dbc273dab4f53a49ed8d1a48be81b69879f7d00d7e85e406ef1
13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7