Evidence row 3151885

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yUr16c"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1e9e2061-24dc-411a-a214-251e5e8e4fac/.well-known/agent-card.json"
    ]
  ],
  "name": "Losler",
  "owner_address": "0x6ff4dcdc02c4fef77716484d202146a6fa80f6b8",
  "raw": {
    "agent_id": "309065",
    "agent_uri": "https://centralcity.ai/a/yUr16c",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Losler 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/yUr16c",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Losler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1e9e2061-24dc-411a-a214-251e5e8e4fac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yUr16c",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:36:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Losler 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/yUr16c"
}

What the leaf hashes

{"body":"ac5f3784fcc65dd7a5060a746f4a0229c2ef95b5cedfb5a0df67b7b32583dfa3","id":3151885,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835416082834,"prev":null,"subject":"erc8004:5042:309065","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. 0xe9290011bd4848035f001915e7b0fc4feef71d39339a37909f71055f61069ec3
2. 0xacc45f62eacfc6edecb86f3fdf7d2287e2ce5738b4e27451d54c4bb0d8002005
3. 0x675da07de7c301244b3b3111ce156d23bcf3c8d52f070526e6e9f1292b6e6893
4. 0x0028922d4917d3f197af3a16dbecb1765843a3a390e78687e55b9807598ec897
5. 0x04d26b72bf05542c253e95c5b6d0bd006490afb0042f20fe96f0d15cfb97971a
6. 0x8c1aa478bb8cc2cbe9b99565dae4c64e9914dbdfa35ff655ab73f532265de6e2
7. 0x086733b097a06a889964eb3fcc280c2871bef17122aa1f37f90598d19f19f0de
8. 0xbaf7c81ab96b4570d16f13492b0701751872498aa31809424d6b1e1e2172bcf4
9. 0x4ab06506da1ad8ca4d77c7d3787e8d6dcb46fd32f9824e3ca5d31786fa768e6b
10. 0xf79304456a4c446500e3e28a7d9061408bcb1b1504c7d50146564e7ff3ff7c27
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