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Evidence row 3706195

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:386017
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a2747e100b62b6f330a31a6d063b31e4ab07d289b1ea16d412af1aca58ba35ff
Leaf
0xb7f1068cbaae0bdd7d49ccc467f4f72934b7693f68965ae76935f981b40b3e97

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QuYvY8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b921d248-6a3d-4508-9729-426080b77d6a/.well-known/agent-card.json"
    ]
  ],
  "name": "Gruvisto",
  "owner_address": "0xe4bdaa6b841fab53a5bc12b3fb8356d63ca873d8",
  "raw": {
    "agent_id": "386017",
    "agent_uri": "https://centralcity.ai/a/QuYvY8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gruvisto 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/QuYvY8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gruvisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b921d248-6a3d-4508-9729-426080b77d6a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QuYvY8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:14:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gruvisto 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/QuYvY8"
}

What the leaf hashes

{"body":"a2747e100b62b6f330a31a6d063b31e4ab07d289b1ea16d412af1aca58ba35ff","id":3706195,"kind":"listing","method":"sync.erc8004/1","observed_us":1793956492624461,"prev":null,"subject":"erc8004:5042:386017","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xb7f12022a1b66f6e820ba2a7487226d6b88862b407a7701c6769d0dbad375ad3
  2. 0x48b755df16a749d71f84b2155fee99e56eb7e097b789efa2a7ed0c2a34ab5929
  3. 0x63e4e42fc09aa6ebd91849939fa4641ab91f04be2868220c52619535bedce948
  4. 0xc8477f9a41e9ca387261a3ff916f2d35abae388c36cd70a258f91678ccae5f7f
  5. 0xaf1bffa815551db51a99c492457e6e12f2c5e4153004e9ed2669cbd78cbb017a
  6. 0x6be06f0dd7e35db281debca489a875816e04d2f248ead83c722bd97c7517925e
  7. 0x274278a2d5e1b74bb18021c3af1e1588e0ad99f1e054bde7116e54a205c38d82
  8. 0x3037e8b16b6c3b840fb11099ce5595377a026a79e85a7e1e3a0d87dc5c26c9d3
  9. 0x26db779582cd61f516456b40a43fba70622208180daecd0d700d64dbdef47d47
  10. 0x2ca1d606a409f45fd8255d13d49c1356365eeaa23113e49092e92261833d57f2
  11. 0x5f14ce1d0bf97721355a95089ae1dae2b4a53b89639b1fe66f369478869a962b
  12. 0x8dcbded06b94dbf6d2ad4b291d4372d99151d955e5454f5152751d18388476ae
  13. 0x3578ad950743beacef8bbb561a20e123f91c4aa0d7fe90a6ab21601aa2aaa1cb
  14. 0x8d5a032f475d5b910fafd32cb58c0d727d8f470fcc5d6ced065d044bda372ee0
  15. 0x4e2c85f79c29b95d6dfb888e9d12396c3d7208dc05aa6a6d68fe77cf5be30da5
  16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
  17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON