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Evidence row 3712964

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:389640
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fbe8bb107d7ffe9fab0e1627461f2c2bf3e7e69257b2badf19e5001a12b90828
Leaf
0xc72e9aeb51c26b5577379ac1cc445a10046c1d28f8e4bea3f780ca578e4a5b20

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7pZ2SD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cc2016cb-6988-4691-ab12-46e52d578c1e/.well-known/agent-card.json"
    ]
  ],
  "name": "Bauvo",
  "owner_address": "0x14245d4882d1d899135629e687a5580fbda4436a",
  "raw": {
    "agent_id": "389640",
    "agent_uri": "https://centralcity.ai/a/7pZ2SD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bauvo 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/7pZ2SD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bauvo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cc2016cb-6988-4691-ab12-46e52d578c1e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7pZ2SD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:33:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bauvo 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/7pZ2SD"
}

What the leaf hashes

{"body":"fbe8bb107d7ffe9fab0e1627461f2c2bf3e7e69257b2badf19e5001a12b90828","id":3712964,"kind":"listing","method":"sync.erc8004/1","observed_us":1793961184737751,"prev":null,"subject":"erc8004:5042:389640","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. 0xc72e9f8cb9863289a5136382c7732ec9f7550149ecef861239b79860d447138a
  2. 0xc72256864d6225b11b8a717e579e60ead7c5339e7cf331c04da5afda31530b51
  3. 0x3e35bd6439a3d20f7fb007cf463934fba693a9f61d5fbfc0059d12ec741afa84
  4. 0x9da1b83260d62bb971a94f31a16367185d649ee12a132818dcd9caf5cbd0b379
  5. 0xafbc1e4e3ca96d6247096757457d5914aa427c7d783461eaddd9f1d21962ea99
  6. 0xcc2a24ff57f15c363c50c9e306a254f68cfae328b51b122a5445e996441ebeed
  7. 0xf69434e52f9e565e23703fe7452b0fa6382afa7f5047bb7ddb2edcf215b5edfc
  8. 0xdac7e344a7a43e4ef87f7d2a579728729bf68b82a9235638c0189ee2ae868ff3
  9. 0xf8410449a8c881dee4f1480bd3d0b2f165128039506e0976e1f8d670091f9732
  10. 0x885fe2333de6a085cf464aba623d1268b72adb428d662796b6f69d7951057dc8
  11. 0x09f6d850d9fac2b7e360cc9cb446caadab0bc3f3a029c688939ca7303871e6a3
  12. 0x3a5236189604fe816c5ffa46dfa5ae8118e9e66c8a6e6b0b96e7a5f1cd9118cd
  13. 0x03fbeee0125ce81b4d9c00bca6001fb8cd45b50718d2582751cf8f8c8bda86e3
  14. 0xf2bbeea848b333047f129c8686a1cb6572f51a517261b7356309c2239f36fcaa
  15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
  16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
  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