Evidence row 3000809

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0XWyzS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27445244-1601-4a4a-aa57-d70af7f06a8a/.well-known/agent-card.json"
    ]
  ],
  "name": "Viasset",
  "owner_address": "0x2d8ba3d320b0182d70be56310023b6f2e24dd137",
  "raw": {
    "agent_id": "246013",
    "agent_uri": "https://centralcity.ai/a/0XWyzS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viasset 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/0XWyzS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viasset",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27445244-1601-4a4a-aa57-d70af7f06a8a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0XWyzS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:45:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viasset 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/0XWyzS"
}

What the leaf hashes

{"body":"4ab8dc6a732583aafa69bebc195801b1327faa139845f5e9642ddfd1be44c0e9","id":3000809,"kind":"listing","method":"sync.erc8004/1","observed_us":1793792702018766,"prev":null,"subject":"erc8004:5042:246013","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xe967887968df420654af0bde631a1511c636fe6f5868bac8a6a8db0aba35030b
2. 0x234b16db38aa7203f8578388127f6d4dcce9431bbcab1a0e1496549e8b3385a4
3. 0x54eb5cb9391fb5a1eb6701d9d7c72d0cd9607d3a5f6f9a88e701245e219574ec
4. 0x5c9d42b5b26636125c618cbbdac2bdbedacaae8c7b8dcf356907abed599dfaac
5. 0xaa0a96acfa51e1dbba793b987247b543113c7f80ae9e31dcaff619b922086cc2
6. 0x7ddc03e0f3d7e99cc779f059cbd13994c0132127ce529d14b552198adc33f077
7. 0x82f509a771febf7f9a26da6494b02da0b7bb9ef5ed9fe663faf4e62fd431de6c
8. 0x8fa4e5044b8a2e74ce0fa6c4cb2f323585e9bc3d55d8b5e8c3a4d353c1ad0fd8
9. 0x62703fa8a2a9e479d75b056d76b72d11dfce08a4e85260f0fde2bda4a117fb28
10. 0x98af42a04b2e138bd05b8c2f81a8d9798a585c896633edfa90e3370b072d865b
11. 0x9bec014aabe3ac7c8b85b00aec51e1a1cb6baedcd66433e32506d4fa7361b923
12. 0x7b29983d21d189035e14b385cc7b641c7734c5bf89a713b2fa78517688d71747
13. 0x1cd766c91b1467922177ac33f992bcfdcafb73d52682ea0fbd2c84678bfa48ef
14. 0x720853aef9bb54958fccfafa52cacf2b40b59e996a29e903a7d00c64b308933e
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345