Evidence row 2237661

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wQ1k6N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d1625272-3fb2-48e5-90d9-0dec0a22e6da/.well-known/agent-card.json"
    ]
  ],
  "name": "Vampabel",
  "owner_address": "0x731796fea3ff80540b09fc19b295caefd5517199",
  "raw": {
    "agent_id": "126452",
    "agent_uri": "https://centralcity.ai/a/wQ1k6N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vampabel 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/wQ1k6N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vampabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d1625272-3fb2-48e5-90d9-0dec0a22e6da/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wQ1k6N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:25:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vampabel 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/wQ1k6N"
}

What the leaf hashes

{"body":"5a539105829185b2e72d9ce36f8235495b5e40b629c580807bbd1f251f9daecc","id":2237661,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647550849965,"prev":null,"subject":"erc8004:5042:126452","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x17bfac460fac9403d32b84ff8cc2912f1c91d93f13daefe4317ee078c3d06dd3
2. 0xc501cad9b05a9d56afc519e8da682a4cb1812cbf4f8fcf54842407e48987bd3f
3. 0x3207d96d20c7f19248d8f66e3b778479035c25e587441b49a3e9d9c0f8de8797
4. 0x24500bc72912666cb3021f7f6f42d5dd0cc9546d838e1d7662883b4bcd2defbf
5. 0x74fadb3e77eca85daff3eb9fc58bf6fa03ca13623e1a82312a05c6cbca63ecc5
6. 0xf64ac9f18676b17b4064beb527855690d6ef33e1db2ce43c0f82e87659062363
7. 0xce925c69b886f5b3a2d72e2d9977ad94eeb652008044fe583c5f0d06a81909b3
8. 0xd708e97a471a90180e33e144c37eecde97f5e66ce64dca58212e68d6c4d874ce
9. 0x428511b039c3c4eae5a80414424e6be65d0766a5a77932d86d4543c55fdc4a64
10. 0xbe6f43271d7faccb56f0b848e5d3a63f63527fc51712daf26988be2cc089cc85
11. 0x499b5d7a70a8f1600c1aacb33fefaac82dee322d227f7ffe6f03567c3573b00d
12. 0x1dc8ba8f08085ecc6abc940de99fd78b8c8285acc2d6e3ac9b076bf78b1fc1bb
13. 0x3c6bb4ee00210310afea4db77a3d5e14b8fbfec0b426541034734f028665bbb4
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af