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Evidence row 2550476

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:168352
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3123f55f7fb080a04cd6bd8b00cd32eabb78c9ccde7c8082a3b15085d455116c
Leaf
0x6b0baf288fd31ff58df4cf994120fb0190b90323026c3fa04f1397b69811e72b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9kH7nb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e2d223f4-9913-4226-8b80-ff1807389e17/.well-known/agent-card.json"
    ]
  ],
  "name": "Jadabel",
  "owner_address": "0x319de23fec54573056540e09a01448009422fa3b",
  "raw": {
    "agent_id": "168352",
    "agent_uri": "https://centralcity.ai/a/9kH7nb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jadabel 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/9kH7nb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jadabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e2d223f4-9913-4226-8b80-ff1807389e17/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9kH7nb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:55:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jadabel 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/9kH7nb"
}

What the leaf hashes

{"body":"3123f55f7fb080a04cd6bd8b00cd32eabb78c9ccde7c8082a3b15085d455116c","id":2550476,"kind":"listing","method":"sync.erc8004/1","observed_us":1793692531090425,"prev":null,"subject":"erc8004:5042:168352","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. 0x6b0b93c22a6d3916c606d7345171c7c2371cfb30eaafbd0c76bd48483191c7a1
  2. 0x306c37c638484779399875b0371c970d10120cf7c9c5e4796688142eb02d917d
  3. 0x2262b1793b782a08bc494acc4ec2017afd22aee56249ec458180e177da16bebe
  4. 0x87c9e6497fcc5e7b28cbfc9210ba1a3829f94d31dc85d0c4293ad00b88db794d
  5. 0x5f88756386ba08ac67fa0684eb8289b2a7dd3b1392e5a6313182722a6e68b3ca
  6. 0xb9fcf4caed38939f81f7eb4d674f0cfd060fe61e36b11348402e5537a45327b6
  7. 0x062ad4e899374c30778325bf323b4869e0fc0a0c972dbffb71d958023215dd55
  8. 0x0dad0913ac97f2c05ddca62ccf7b072945a0fc135ccd25715e7f43e549a74106
  9. 0x7a73876e18f668feae1323f047b72b2597586e0360d765f698b4ef2c2bd8517e
  10. 0x5bde6283584f9dc7008c4b3a8152dbaf780b42e6237d5575b2b09ece24b90056
  11. 0x046a90fe2eb4b95410bfa694e1fcc0b179d9b0c575874b777360c7ba85cbbda6
  12. 0xc3bba392f5c102d61b1eedd92934180192353d6556d8f8769f56f992520f279a
  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