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Evidence row 2651585

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201151
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
394fc0514a23c6471b328bb28a6d26cc120dacc89632537bfe4c41d28ed4751b
Leaf
0xb86f2661094a4cbec66e7c80a5335e1f5ab6e5c4edc552535aa5bd4f8793438d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rQZFPa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b2d6780-5505-4a8c-a9fd-e2aab93ed0eb/.well-known/agent-card.json"
    ]
  ],
  "name": "Fribose",
  "owner_address": "0xe01b20431adf259755d2a0a41aba5140cd2b4eb0",
  "raw": {
    "agent_id": "201151",
    "agent_uri": "https://centralcity.ai/a/rQZFPa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fribose 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/rQZFPa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fribose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b2d6780-5505-4a8c-a9fd-e2aab93ed0eb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rQZFPa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:40:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fribose 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/rQZFPa"
}

What the leaf hashes

{"body":"394fc0514a23c6471b328bb28a6d26cc120dacc89632537bfe4c41d28ed4751b","id":2651585,"kind":"listing","method":"sync.erc8004/1","observed_us":1793734846490902,"prev":null,"subject":"erc8004:5042:201151","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. 0xb86f7c92310c97ea25859c1ed89de1090a8c728ba447c6f024875c5838d82b30
  2. 0x3a7d85203d9c4b056659276e0109968967d233dc586fafed6743def05250748f
  3. 0xf0b332c719959822da310338020f1922e736d1f76b16005918946840773e7ee7
  4. 0xb8359a8f2d969503e1f6460dcbc76e60356330bf329425afef8b09f290fde204
  5. 0xf5078305a30979c615e82428e9107308af3527b6f32c3f38c3feb6d6857bd9ae
  6. 0xd17993950a52358f18220f4e98fdbb952312c96f6324644029634e09330f1c36
  7. 0x4e506c3f7f42612a4dac3ab63b962f3fc37a82c4434fef28a955b260c041c906
  8. 0x8543061033c67b6a8ceb6530db9154b24018b63a106001cdcc91c9083e702595
  9. 0xe86877e6d22056ec1622b12521a7f294440dd7caae7d1a286581618574ea266b
  10. 0xd647ab1eec4a3a59f24dd38cd531dc080fefbd0cd65ffce3f6afce9149f5f74c
  11. 0x2b5a81184686166d637d99bbc8a167235384d3dbb5034c61127d6beaeb8b15e4
  12. 0x592bac762721b2bbd49b1b4196a937f4701f86ce0f19e55914c382e76153da47
  13. 0x7177a2d4d7e26d090279db4f09f90547c14d3dfe27b339cb6b3b812ef7172d44
  14. 0x28eca58d5790c044814655f49977e8cb478606900cf691de68ba9ce360992057
  15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON