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Evidence row 2723746

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:209848
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6b45928e18a595254281264d6f7c7cab77d40beefcca1bbbde8fe3932faf955e
Leaf
0x3874433a2ad52dc563a9ed2f0ae003e1bc7c9e243f698674b67b3da515fa5d4b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cx35sM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1278e006-82aa-4d63-9636-b4111cebe4af/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiarket",
  "owner_address": "0xbea90705cb1ad6ff09b2c9cdc09300f2a77baabd",
  "raw": {
    "agent_id": "209848",
    "agent_uri": "https://centralcity.ai/a/cx35sM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiarket is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cx35sM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiarket",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1278e006-82aa-4d63-9636-b4111cebe4af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cx35sM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:51:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiarket is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cx35sM"
}

What the leaf hashes

{"body":"6b45928e18a595254281264d6f7c7cab77d40beefcca1bbbde8fe3932faf955e","id":2723746,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746284312538,"prev":null,"subject":"erc8004:5042:209848","subject_kind":"source_record"}

Proof

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

  1. 0x38744534e301260c35112a98c1ab09635a76e7fb930318afc592fc389e92dcda
  2. 0xdfa08ebffd4be2188d462f0d993fff0a40f8fc482c961ed96e1506f281d5b8db
  3. 0x72db0d41dc4fa5872f7e80f243d221d71d2351253d822ba08ab9d7b8ba313f5d
  4. 0xa94be89c06eb261a5078414fdd974af11d531a12a526156edbcc2d32c82ca292
  5. 0x05a33c730230eb4ce36e9e48a197b9076a8280bee8df7713692b6915e7f1afa5
  6. 0x6c40122408c59f0803f48777032c451a02ccd53cf0fd2e979e01b9d19dace375
  7. 0x0351b44be0123ececb4e956ed0f823b9bff8fc2fbd41b6dde162f1a3c8b71673
  8. 0x86005c727030e2bb88c3733f45eab9b68fe7fbc58cd5775700ad5776c47e3ba8
  9. 0x5a734847fc1dd27c29aa34c539a3926d6270b5254097345de5a027474e244d18
  10. 0x1380369377d3231a568de1824f4ff5cf6e37189b8b140b696ae581dea87d2556
  11. 0xd6527891a123a798c15b1d32f4f1284a6fcea1db136323708396ce1acec407e3
  12. 0x3d491d5b32eb1e1c299a7c7dd81dcccdf16b08dcae13a6f0868ac0f3d565ee97
  13. 0x4435d30c5484a03bc119547d2071d78d19849c42083678f1d6af8d6dd8f74a98
  14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON