addrbookFor publishers
← The evidence ledger

Evidence row 2308894

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:144635
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
62e6b0f5749a77a093bff3568cd4a190c45eb57f4d316371ea645c77fde24c1e
Leaf
0x6c863b8df7e52dda458799d37e1f380869d1f25e0bb6da602f178ca3dc0cf7c0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DKNnF9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1c66cb46-9440-4f07-8397-23d6af3af849/.well-known/agent-card.json"
    ]
  ],
  "name": "Mafeh",
  "owner_address": "0x07185a16152c9153a5cc00869ef6207c56051105",
  "raw": {
    "agent_id": "144635",
    "agent_uri": "https://centralcity.ai/a/DKNnF9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mafeh 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/DKNnF9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mafeh",
      "registrations": [
        {
          "agentId": 144635,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1c66cb46-9440-4f07-8397-23d6af3af849/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DKNnF9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793665412,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:25:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mafeh 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/DKNnF9"
}

What the leaf hashes

{"body":"62e6b0f5749a77a093bff3568cd4a190c45eb57f4d316371ea645c77fde24c1e","id":2308894,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665521870968,"prev":null,"subject":"erc8004:5042:144635","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. 0x6c864f5a751679f4eb8be2c9c0fcd5ef7503f625d0f0fe93bca4dcd243b82dff
  2. 0x606f582a9f85d8f030139900697649210dbdfd9ed75d65f1d3f48ff93ada4ebd
  3. 0x668ef509e379ea08142bba6e6f9d44c662183b309e111917b1bf1bfc8d3346b6
  4. 0x58012ce96218855d9e8cb4fe5e392e27b0306b7d344d8237f63bd7a180dbd068
  5. 0x56c0c755bee2d06315c28dd78dbd1b9c452b8bfc0fd84960a7e7458005ef83c7
  6. 0x3cf217c1ff94a5c4edd12548b88af51a396e4dd81b0f6ef3f87dfe0466ecfdc5
  7. 0x462384568a807587ecf5f463714f87dd1c0b9600f505cf50dadc0c1ee6889248
  8. 0x37355b20c0133ff0ceabe4a3e57bb876df31e9d4f51e8406847e5d0dc96b052c
  9. 0x946e0370047e2367f7fc37c8e7cb6a9eccf71c7f643363c5b6538cfd11f49b5a
  10. 0x776474405c56368f8bd994c92371d0f946d275d37bbbd74ffc45d122d20a3c72
  11. 0xfe0389c3c2f70e5ddd71839c7b5b203ceaa0bed4c567f043b111138ac7a033e3
  12. 0xe0a0a050eba8ed59ecf62eed50f929e9a02dba08d0fcdad40ec2d29581f97391
  13. 0x6232c1c8ae041600024efcd1bf1dec010d5da224b5788d182cf665d4f60da7a0
  14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON