Evidence row 1852630

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jTPqdN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1ad3366c-4fb3-4abc-99a7-6627c9a87aba/.well-known/agent-card.json"
    ]
  ],
  "name": "Babis",
  "owner_address": "0x29a62d2f6b37d31d86e713f5414cf694daacd9c4",
  "raw": {
    "agent_id": "42022",
    "agent_uri": "https://centralcity.ai/a/jTPqdN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Babis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/jTPqdN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Babis",
      "registrations": [
        {
          "agentId": 42022,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1ad3366c-4fb3-4abc-99a7-6627c9a87aba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jTPqdN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578747,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:24:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Babis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/jTPqdN"
}

What the leaf hashes

{"body":"ebb0f586c2d10b5303e203fd031ad2d26d7d0ba2c4f3b51e2381e2a8655e6e14","id":1852630,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579049459522,"prev":null,"subject":"erc8004:5042:42022","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. 0x1c635c027052cf3397981b6314dd690b1c591e5a2208333816e0ebf6eb71b1ad
2. 0xb5c8166826e00541be38423de9fd390bd83478d410b9c3473260812a9416b89f
3. 0x2be949d4fcc751382a1c5ffbddf67074b237ead4a0dd043c91f919f9c966ffa4
4. 0x7747e0eae2f4521bb8f2c1fa2ab023c6fe8dc5eaee67ed75d9d13cdfbb5bb817
5. 0x4af5e304245c7ba0341a9369d63fae957d5c706fb580a9037d542eb0afbbc612
6. 0x77141c453bee4e971166f70456cfdc1591c711f791795cef9f1f1598ed9381ce
7. 0x64e7a98dda25b0f8d621438d71d4d4d045f6754c21701fd00b8fc75879426412
8. 0xd8180b7f1a10f52919b1da6a135ae69f50197255295caf027c5aff777dde3d02
9. 0x3f9e202c0202a41a3db252059acafe195038b6125b356599bf7a73da9834070d
10. 0x0639fc9aa7ba5aabe796629ef87a582734a79a50256ba18da86b0fffc036bedd
11. 0x4d92669f3b9d8c18bdf67c6f6d111223a2daaeb30fe6c14b625edce586e2f7e9
12. 0xfa646e4b5dbdebf795dfda0b29a3ea57332f8666459a0c2538f16fe8103169aa
13. 0xd6cbf3765149b25eba4e10fe21fd5993687ecdd3cb9c495f97c3c148afee08ed
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af