addrbookFor publishers
← The evidence ledger

Evidence row 2521037

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:156984
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
55325570feb2eb8ce1812508908d9232d695de870dc7d652d20d7d96cf64a739
Leaf
0x4c7afbee05d8c15fe8e6b28ed213e7ccebee5e3563ca7789074927da49ff9423

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qX4vKm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2a7f8655-b924-4bd1-a288-5a924a3f833c/.well-known/agent-card.json"
    ]
  ],
  "name": "Rearkabel",
  "owner_address": "0x970500bff88ad53393ab8bf8e6856312008af86d",
  "raw": {
    "agent_id": "156984",
    "agent_uri": "https://centralcity.ai/a/qX4vKm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rearkabel 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/qX4vKm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rearkabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2a7f8655-b924-4bd1-a288-5a924a3f833c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qX4vKm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:13:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rearkabel 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/qX4vKm"
}

What the leaf hashes

{"body":"55325570feb2eb8ce1812508908d9232d695de870dc7d652d20d7d96cf64a739","id":2521037,"kind":"listing","method":"sync.erc8004/1","observed_us":1793679239865598,"prev":null,"subject":"erc8004:5042:156984","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. 0x4c7b13bcc8346770b17fd4c6f62504e7897745cb0f76990e95650cb033bc9a7b
  2. 0xa41c432c81ea3a45ef4565e3d8a61aceec577eb3f00eecae9045131e4523329a
  3. 0x9f3417a53b77230255427327cfcc74087e1119447c8b71419e0d09a6fa820341
  4. 0x58aebc8bb7470c608525cbfd272812bda9d1a0db4734ba3b3c91064cafcc95cb
  5. 0x055068af76c850e2434de46f2be6923b7d6447c430107e824b376f010e118987
  6. 0x0b01088ad82f410664c1b536add32684fcb14437e5f5b45bd455b10c421e728b
  7. 0x423890a78824c01326761216c416e1f2956ef9bded99dfe4c907f66a44040933
  8. 0x56d730591ffa70fdcf7204b6277dc2416a8c72eb8dea75d9b3abcbcf170f5e6c
  9. 0x1b697f42fdb60ca1473843e1915648271e43f8bf963ce9204aa8fdbe7db4b906
  10. 0x9b1d1713fc562243d59eb7b83bb9e86dcc6e7683ca499a8f734de5256e03c351
  11. 0x2b49120d86512ae7a9ae136dfb03f51d779a76ef3db525092e14b7aaa09147dc
  12. 0xe87813383a7f872644dd6399e954b60bc8b07556394d764e70aada0d1f862c6c
  13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
  14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  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