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Evidence row 2608950

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:193034
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a4c71aa9179626cb46cee3eaff1a642f91532b7026a122d000475f78079f81c0
Leaf
0x75306830369a0295f1c8e71cc89f88106d2b9b33d808ef063052f080dc8d7170

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fXnK0z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fdfdae71-790c-44ec-83cc-705033913fd9/.well-known/agent-card.json"
    ]
  ],
  "name": "Brirose",
  "owner_address": "0x6521ea7fc51342fba68ac19c4180cf61cc3acfd6",
  "raw": {
    "agent_id": "193034",
    "agent_uri": "https://centralcity.ai/a/fXnK0z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brirose 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/fXnK0z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brirose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fdfdae71-790c-44ec-83cc-705033913fd9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fXnK0z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:11:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brirose 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/fXnK0z"
}

What the leaf hashes

{"body":"a4c71aa9179626cb46cee3eaff1a642f91532b7026a122d000475f78079f81c0","id":2608950,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722271615832,"prev":null,"subject":"erc8004:5042:193034","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. 0x753059fcb8172e30c706fbed5916483d99ab0fd236bca0f8020a21506bdf097f
  2. 0x15f383b5cfe5be01355a3cdc0d8cfb5bdd22f089da097817a8d296cf488025aa
  3. 0x2dfbeda5eb0d7bfde1d3c788513803372dc662f417bfddc0755051446d6a715e
  4. 0x21cfe7cd0297afed9494beaec068e8a05e4bcfc01c2ec2df81862b6abb24fadc
  5. 0x7bc9bad7352c87b58df8fb4d063470c206922023e10fff4024adbb338a5b58cc
  6. 0xe9e74f4055cbb6a3010b584f2cfddc313dabcf0f45e770e0c97d955f130a1984
  7. 0xf12f9b4f1daa096d5286051b0c3a7c19ebfdf42387a29e8c8579adb298a9fce4
  8. 0xd5a3b625b466fade28eccf2df4b3ff0aa81dbf8b5a6976e389891e9342f9dda6
  9. 0x54a225304087f6bb0a85c8dc0a7953b211a276f1035209194532afa81bd18fd2
  10. 0xbda6163bc94877f325b771ccdf2ea9c518dd543726208dadf785b0f20b3a4d35
  11. 0x96e64367ecd4158184ea3461474929705bea81c8d6c9fe1ba3ff777d6f4815c7
  12. 0xbfb5b86c3732e3821396df788c25997c105ee933690649fadb31f13174f0bc9d
  13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  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