Evidence row 2131260

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tt7xc6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/62307bc4-18d4-42fd-b72d-c96917983921/.well-known/agent-card.json"
    ]
  ],
  "name": "Jansias",
  "owner_address": "0xfc00148b09f4c853be433dbfc3235d2c75d21695",
  "raw": {
    "agent_id": "92995",
    "agent_uri": "https://centralcity.ai/a/tt7xc6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jansias 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/tt7xc6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jansias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/62307bc4-18d4-42fd-b72d-c96917983921/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tt7xc6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:20:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jansias 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/tt7xc6"
}

What the leaf hashes

{"body":"a8525908051b9ce71c8a04e0e459c9a1d3b98ba31ce6bc693dd945faa3d9480d","id":2131260,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622054572359,"prev":null,"subject":"erc8004:5042:92995","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. 0x76d97ce810aa6ced0b6000b4986f6a3ba50df1b4a00b77b46f7372ebec8dadb5
2. 0xb58382697e51462cfb88a04d1cdc22e5d40adc64331024846bf29bf85611cb4d
3. 0x0d0684416a7e877c57ac3f942aee476216e2179598a6124849849dede10fc910
4. 0xcd33595fa69870b249f73bea52547d5a600b278ae03ecd2d4e2663bcd25c36df
5. 0x3a9bb093adf7269df3ea67fcd9211a75b1402e267f52f12907997e26cdf8d59f
6. 0x25d2e2deff9e367863dcab2d6a991380ea30a4aedd72ca298c16cee687a656bb
7. 0xc2d5ed220e3653238cc94ac7a3daf3b13b2a7f3c9aa089f8347f6fc65974ff98
8. 0xa4d3536ccf4111aada91147a2f7e55c2607aef6660e2c3d4c09c99a1c8c707e4
9. 0x376de574e62db8dba1f1327d358c8082b890ae67f808b3cc0c5dfdc6502c66f9
10. 0x81255e0847192117716b58769ea2de47af71e2610dc8924616af1a82c874176c
11. 0x0557890fb1a6a2767cecfe6769a163b6f7f2ceca201130260f7d286d15773827
12. 0xe9747ccde895d2aba14067132d86b41625938fce0a85a8efad50b5f89104f4b2
13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af