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Evidence row 2727643

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211419
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
21814c8620e21e5bde8b12d97111d91e5b970c206b37bffdd1f6eab2a6fd6ea5
Leaf
0x02ef85e4a8d87269bcb80670a02242e5bf2d1de5b4091278ee97e474be292b69

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ymGXNo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/09fc4f2f-ec22-4f04-8b87-a87ccf180afd/.well-known/agent-card.json"
    ]
  ],
  "name": "Pevisto",
  "owner_address": "0x286cccec05782062409d796d57f0a1ad2a229adb",
  "raw": {
    "agent_id": "211419",
    "agent_uri": "https://centralcity.ai/a/ymGXNo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pevisto 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/ymGXNo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pevisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/09fc4f2f-ec22-4f04-8b87-a87ccf180afd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ymGXNo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:25:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pevisto 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/ymGXNo"
}

What the leaf hashes

{"body":"21814c8620e21e5bde8b12d97111d91e5b970c206b37bffdd1f6eab2a6fd6ea5","id":2727643,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748323974499,"prev":null,"subject":"erc8004:5042:211419","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. 0x02efb04bd0d251a6c598e482df73757853e0788a298d5f35c1e41dd3f29cd208
  2. 0x6a802716b99505dc6f02e01e7dc072547c37c1c8ffb0063f4486f9697ccf2fac
  3. 0xcf310b06b57bb35380952bfecb864c51cd42bc279df00b35dd7e4c0a2eabae48
  4. 0x3155c80108c7aa7b81ff63ccdd05381d4e3490ee4fb22d91022ba0a718f7e402
  5. 0x2bce56233047d75feaf27470e3323929a8b3981d3bb7dc6a04f0efa2e4954e6f
  6. 0x05056e17914ee0e9b58ced49bf6bcf57311663ea49df09f8904510b8bf8a9c8e
  7. 0x763c3c895292f52d84c4666024ec70bd5574163b74036097a3e90fd174e3d75f
  8. 0x444791d1a0584c38e23740a54eed0d493392a4bae2478f03e119b504b6ad7275
  9. 0x5ee7202e28b6a07efea938fac11e766894bd09bd0e8b04c5dffc4aa252bbb7b1
  10. 0xe6e77c7d63202d847c5bfa85f479b5c82710978306dc373f9ca1b7716cc18d3e
  11. 0x2e31b617923b2d29f02d9194eb7dc967a154c97c235ffbe3da52aa60af8eb458
  12. 0xb614dc9e16c21dfd0d2ac9f897b39c519371756df4d7b8975c6ea7569f0d340f
  13. 0xaec437d1d1c6ff6e0f177901126ae489eb66919a42d50ffe51bf6fdce48420d9
  14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
  15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON