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Evidence row 3692301

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:378447
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ffaac8a4c217b08998b3034edc30f318e4d1907b5a925c139b1581dccf5b3aad
Leaf
0xdbe223c1710e0e23938ade1bafd845f5d5cb51217e45a3563d6caa4b6f775ddc

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/j15dUp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1ad96f7b-eea8-4b2d-852f-57ce528fa524/.well-known/agent-card.json"
    ]
  ],
  "name": "Diovo75",
  "owner_address": "0x8841c0a78c92c6b4fc58477741cea1f6cbeaf820",
  "raw": {
    "agent_id": "378447",
    "agent_uri": "https://centralcity.ai/a/j15dUp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diovo75 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/j15dUp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diovo75",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1ad96f7b-eea8-4b2d-852f-57ce528fa524/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/j15dUp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T06:32:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diovo75 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/j15dUp"
}

What the leaf hashes

{"body":"ffaac8a4c217b08998b3034edc30f318e4d1907b5a925c139b1581dccf5b3aad","id":3692301,"kind":"listing","method":"sync.erc8004/1","observed_us":1793946746707926,"prev":null,"subject":"erc8004:5042:378447","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. 0xdbe1d411f5cbfa11e65f833c68c878c9a9f24fbc6c6559064a1b0e8678430d4e
  2. 0x7f43b524b2236afd4136f4defaaa79a759d6bc36ec18d96c7e822a7c887af7f7
  3. 0x8236d8794056497a43be2b692646d3a51f5fa78f27e13c11da0ac7dd62b44529
  4. 0x665cecd5018b1b50843a5abb945c3074f57c686579c617e32867042433c96958
  5. 0xf9cc52979016b053ca99f2cdafd4a2f169e0725ae4b685840a87ab7b1229d9fe
  6. 0xa7db98d17237a18f9df564b6be2a34b00b8e4c68a22732ebaf697c2ccf665364
  7. 0x3f8a2ca29aff7991ddbbe2f7f9fba81dbcf0c235f0b008475794cdd0f36e72c7
  8. 0xa1ea5402a20faaaace35ae66711ca7fe386c8ada47697f00cb5d7c932df5a30e
  9. 0x5138ec564c76fbccd2d7b92d257bb7f8176d0160f61928a3d44ce192905a8428
  10. 0xe97573eb6e7cdc3c5746e9a69309ad477394e58678076f04c3c22585806d4bb9
  11. 0x2f643c0cdb4941d5e81be532013a7163a0f2b5b4f54b9eb00878faf1e360b1db
  12. 0xa98b43283c6d827636c229f7338a6b5fc377acff2d6cc1860c546600cd6062cf
  13. 0x3d6449577690283f56908a68295b676d88a625e36d2a62a63a1fbb17661da355
  14. 0xd90a2fccf1a85036b23ae580bdbabc69c97c990b1c22ec464024ea02758d60a5
  15. 0x821ffa0a1fb7e66ffa8ce79fd755aa408c67dd0ef62aee573ea2278fcbd9823d
  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