Evidence row 1777870

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DC3TD7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4115263a-6035-4083-858c-aa1693c4a706/.well-known/agent-card.json"
    ]
  ],
  "name": "Alarias",
  "owner_address": "0x894fe55e8624bdaa7401f5cbaf2a77c612113bec",
  "raw": {
    "agent_id": "12903",
    "agent_uri": "https://centralcity.ai/a/DC3TD7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alarias 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/DC3TD7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alarias",
      "registrations": [
        {
          "agentId": 12903,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4115263a-6035-4083-858c-aa1693c4a706/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DC3TD7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553047,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:16:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alarias 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/DC3TD7"
}

What the leaf hashes

{"body":"82baaa7299e4bd318238752ba771bc8c27e0849c33f5164ee0f693fc72f61620","id":1777870,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553401199123,"prev":1777842,"subject":"erc8004:5042:12903","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x64d285437add1aaa12c9852a8c838f29c3dbbe433765efc92a99837e49a59cb9
2. 0x6000679c4191c092f887e019fd24449243d0f2477b5e2944f2dbc35e590e77f4
3. 0xcf1cd9236b3d264fb83a73e2728755713cfb8ff1baaf57c24f3f6c18ea5b3db6
4. 0x36ef491dc901ec94e49677c829a22062932263f94d69f5bc77cbadecbc3654de
5. 0xfa6b244cec5aee789c44ae2ff509cbdb0c4c70dd738ac3e0923c2133e25ac75c
6. 0xdd149562c119821bb122bf7406312c52071957f6fb05cbce9a23ca8b389bf6b1
7. 0x486eeb11a63ab91f2d4cf8ce93ba982b37348ca87789dd002601004f168e7e85
8. 0x282d840a6977db3e06b05d6cd6f300e52e268946072c408f35987087f8ee15cb
9. 0x2dc574719f9d49bc50a338cdd752801dbe10c5439d135c6bad1bcbe1287e6fe0
10. 0x5494468ddf020a156cae15c97300e649cae0eaa89cead03fc7e69e77a05b63f2
11. 0x50fe7c933f3cbfc9e49fdb8afe631ec1c9b44a0d70f30ab36c06b57e547ac388
12. 0x5479d0928635d1e2c29333ea5f06d1b79d0f3e7c81e270ef89caed1eb06fcbb7
13. 0x4d3d9020d1e2b76c6f3e7026770b57c7f8eb1d9a7979369bb6db7c1fbe7607d4
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90