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Evidence row 2579569

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:182293
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d450940819237d3ae4ea37970a29b4d920eef551edd2fc2f808b5797ed80a7f4
Leaf
0xe85cb3522419f6dcc28beace4f185b4b7c80d43d52ee1683e10851b9a8f27c42

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pDtyJr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/43c3fc3e-08de-42f5-8bc8-b389c397e5b4/.well-known/agent-card.json"
    ]
  ],
  "name": "Bumpik",
  "owner_address": "0x8f38621451b418107f027b143669ff962034e0f4",
  "raw": {
    "agent_id": "182293",
    "agent_uri": "https://centralcity.ai/a/pDtyJr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bumpik 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/pDtyJr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bumpik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/43c3fc3e-08de-42f5-8bc8-b389c397e5b4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pDtyJr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:31:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bumpik 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/pDtyJr"
}

What the leaf hashes

{"body":"d450940819237d3ae4ea37970a29b4d920eef551edd2fc2f808b5797ed80a7f4","id":2579569,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709087100280,"prev":null,"subject":"erc8004:5042:182293","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. 0xe85c9cbc853d9407fe64fee77f7480391c5964145d45dbb3a18118a3ee3e804e
  2. 0x169393c5a3f8e58ab50e89065f4cbb146d20d4694687806086ef6e6fced4d5ce
  3. 0xd2a965134a6a5f4bf0213d4abdfdab680cdadd4a636e88c146f891d081abbc0f
  4. 0x0145da2d779d22dd04432ac85e4e4138d1f7aee0da381f8eabebd7dcf0e31259
  5. 0xf8c8536d048a7ca0958a87c03f3fc078bd73866bcd8eb24473c6cd2be38739ac
  6. 0x4c80df14da25332f2c872d106268149a94922549da52eb741c75d99036a87630
  7. 0xe89579d6f5368d649b8ea98c2f2e0078d3f1333befab20b6d0139c6a6698af87
  8. 0xa875005129b513c8937eb20a1b0ee79f0b248de08454028c4716a7dce38b412e
  9. 0x9c2c646dc7d4853fee0e8c780a7be44fa3ca156b3e9da966484bd285c0c6d8b8
  10. 0x67f095ae0dfed2259ca10185f2874c42cb32450458a96a86a14faff7ad2a375d
  11. 0x9754ff07fc10a16f252b67506de6264eda22cb20364e0f2d3f70e7b1f7c06d9c
  12. 0x792fe2c8b779250d39b315920e8b7c549ec8c259fe9808dd30734ecd84783eaf
  13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON