← The evidence ledger
Evidence row 2268806
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:128186
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- fe6475a130f5646483bff120c4eaf43fca94af93f6e7104b1908bd3dd9e84ef2
- Leaf
- 0x6357a2fcf37ca64cd20e7812ab8ea3ecad8cb56e008fb202d801ac736fdaf6b3
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/3dHUuC"
],
[
"a2a",
"https://centralcity.ai/a2a/b6dffba2-b501-4b69-9e81-1d055beb6cb9/.well-known/agent-card.json"
]
],
"name": "Maukias",
"owner_address": "0x8d726aaf240a996beff383eb65a992b5975ff723",
"raw": {
"agent_id": "128186",
"agent_uri": "https://centralcity.ai/a/3dHUuC",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Maukias 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/3dHUuC",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Maukias",
"registrations": [
{
"agentId": 128186,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/b6dffba2-b501-4b69-9e81-1d055beb6cb9/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/3dHUuC",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793648765,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-02T19:50:13Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Maukias 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/3dHUuC"
}What the leaf hashes
{"body":"fe6475a130f5646483bff120c4eaf43fca94af93f6e7104b1908bd3dd9e84ef2","id":2268806,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649013138323,"prev":null,"subject":"erc8004:5042:128186","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0x6357984cabb02aaf918d40581c5df0a43cadfec796a9e2412d0935f575138ed3
- 0xb6f7406db84b7449b6dfc5ec1b631eb1e9882fa82ef9b08ad9869b621563ffe5
- 0xfba841d2bf7d747db2a71205117550b440566667dd22bab59d151f10b3a2f23a
- 0xa0b72b8ac92b16084dc1ef56f63beb0a9bd54b2e00b66915cab3e9480fc4b43b
- 0x8733ba94ad3a7857eac128e925c567f5018e40c5fd94ef80a1ababb634521db1
- 0xd2cf952307e1caedb7a06acef178584e0e396761c2e11c973e168e69164a5553
- 0xf7c823d27c49fb9a2bc71ecd190ed2c455eaa398ac585ceda9f523e1fed5d039
- 0xe988ad3bca787777279fa659c883cb9c3bf2985ad2e3e267a4824d8092dbd3c1
- 0xf2a97b188a9f4e9375b7de96f2efe8d54004f98c88f479583d3f3f2eb323278e
- 0x0f943fccd0e1da71c67da2ef1fa573f974de352d95a9c717beb6ac70133019d2
- 0xef6a158d96c47e9541ab0c126e7a93c44f7af7685f132fab04c6c0f8be660ea2
- 0xeaef14903698d949a2f8825a96ee470a4b81b85c938c299d424667f8cfdda5be
- 0x43843187ed08d9e521651cb9dfff6531be94049b43e391bab5e05b93fc4383d3
- 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
- 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
- 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
- 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
- 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af