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Evidence row 2717413

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:206773
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5ab2082b3aac50b0dd258886d756206a6bbf0bebe239550d01ba6370ce205f32
Leaf
0x4a17f655af1520be1eccceb5414005e93577c135cce7e4b812e5554e05df9d2d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aYsnSP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/28ab6729-b7df-45f6-ab72-71b1a704bf02/.well-known/agent-card.json"
    ]
  ],
  "name": "Grufus",
  "owner_address": "0x8ba16dce4660a0eb332c67f44cf25fe3c362a686",
  "raw": {
    "agent_id": "206773",
    "agent_uri": "https://centralcity.ai/a/aYsnSP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grufus 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/aYsnSP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grufus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/28ab6729-b7df-45f6-ab72-71b1a704bf02/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aYsnSP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:44:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grufus 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/aYsnSP"
}

What the leaf hashes

{"body":"5ab2082b3aac50b0dd258886d756206a6bbf0bebe239550d01ba6370ce205f32","id":2717413,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742259402899,"prev":null,"subject":"erc8004:5042:206773","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. 0x4a17d60d064e3efafdffb36b69c284cdcecc28c4693ea7515fdd352a3fb52e4c
  2. 0x5b2f516cf10ecffc8e88b6c34df2eeed946d36f0b13184861aaa465e310aacae
  3. 0xd0c4d196e112155d3d0f04fb8164233bdc582fcb7861719b97960af14badd052
  4. 0x179eff45b90f4c2f55bb8a73787fc3f125e399c4286aa7da1d4d82724fbaaba6
  5. 0xfed1e0751b7c509ab94ffe37be5a5f82f0d678c3e9010ff4c6a9b11f309d5d61
  6. 0xa38ba0ccc43d2382dd31b57db4487365d7dbf6e8bab96028de6a8aff75f11c0c
  7. 0x19174070258bae518a856ad4d324f804e96fb931caeb28a868e4dd1e0a8e8565
  8. 0xfa88e6b3a0570252fdc9a9d420c21c6322c3cb84f2661056cbf29f11fccd41f8
  9. 0x14350fa57aa2622791933ebebc0209ac3af9019ee694d809e1c13048c1a44d84
  10. 0x581ba9cf0eb0991ea15a996d1af38a0331731fa586c12ee4fe9c88cda2e6fb57
  11. 0x4fee6b6035cffd8074620180946b470ad0c6a3b75224fab2ba16f28b4708b99b
  12. 0xe78bd9e7fcf86c5ca6ffa6b48e71fb238078dfe3bd58a35e0f7e2b1b1cfedccd
  13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
  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