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Evidence row 3696643

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:380815
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
10d589c7426a8d1626524b2286c63ed69e5488a9f60cbbd4e904c65085b52b63
Leaf
0xa58f0e9dc6848ed7f6ef0231a746b1a58cc02be5f3e6648cba83f3c7f393c16d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KIV9gI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8e9a0c46-c5ba-4888-9b9c-d496e03fa899/.well-known/agent-card.json"
    ]
  ],
  "name": "Maatani12",
  "owner_address": "0x1729490e87ed44ab7c106afc7934ac3940467c35",
  "raw": {
    "agent_id": "380815",
    "agent_uri": "https://centralcity.ai/a/KIV9gI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maatani12 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/KIV9gI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maatani12",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8e9a0c46-c5ba-4888-9b9c-d496e03fa899/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KIV9gI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T07:23:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maatani12 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/KIV9gI"
}

What the leaf hashes

{"body":"10d589c7426a8d1626524b2286c63ed69e5488a9f60cbbd4e904c65085b52b63","id":3696643,"kind":"listing","method":"sync.erc8004/1","observed_us":1793949780623558,"prev":null,"subject":"erc8004:5042:380815","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. 0xa58f1fa0445521321d764346dd94541a868e9d1a419595ebf5bf7d51aec56a53
  2. 0x07e6137cf4dd67fb6842913644f8c48e8a1f074f2b84845376d1e951033174d5
  3. 0x5ef00e2a22d37a0240ab876c03b388f2f9b292b05457167e210c7934d6530da9
  4. 0x8540746c101e18bb89d3422d88504ab97ad607944aeed7a9fa382c13aff21d86
  5. 0x4ec376bed5d5feb7cf1e5633fd521ba4a57203da70bc22156dbbb3640a82ade3
  6. 0x4a6c7bccd1b741802485443c809e14ee534aee8be20b2a908aa43c14ad6eca3f
  7. 0xbbe55adf4770f4d6c6f03b2e7b53c9c788cc05309e47b49b54a4603336b99527
  8. 0xff293c02dc0d52ed7e5f88dbaff70ca081b0da0a50f1ad84ada2332408eaad12
  9. 0xf88d28a9f22c4828df900f064a0e46467d91123610536eabd653903ee28a5c37
  10. 0x078c5fa423145244fffee7dea4808ef9bd88b7d890d7cc5b425c82d269661afa
  11. 0x58dab34931ba0b209cc97577771f08be83ab8dbe143d5cb442fdb3d2906eb1cb
  12. 0xb139b2834839db8743324314d6f4d63193f67d1450c3eca8505f69842597951e
  13. 0xcc1061f6d520cd55b8d045e1a7887ab64f034c3fb35b41e6bebd5e7e6692e623
  14. 0xcd45cd6804cf7e7d1e6909626f817ebe91b3e48cfef9aaae97c8bc90ff284ab8
  15. 0xd0ea1c67876a6aaf3607745d3124ddfa46a7db70cb95b8b0331a1db5672bf932
  16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
  17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON