← The evidence ledger
Evidence row 39826
Observed , by baseline/1.
- Kind
- listing
- About
- source_record mcp_registry:io.github.junoventures/vilabuarque-sampa-br
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- a4a581b56f0bf118583ccb85b8f052ae14bb33c44eb37e9f12f63fa5c3ddde43
- Leaf
- 0xea558397645a29efea3c86c67c84f297b0bc19e9cba1f246653dab3f72ec3a6a
What was observed
{
"endpoints": [
[
"mcp",
"https://vilabuarque.sampa.br/mcp"
],
[
"web",
"https://vilabuarque.sampa.br/"
]
],
"name": "Vila Buarque",
"owner_address": null,
"raw": {
"_meta": {
"io.modelcontextprotocol.registry/official": {
"isLatest": true,
"publishedAt": "2026-07-21T15:30:08.277442Z",
"status": "active",
"statusChangedAt": "2026-07-21T15:30:08.277442Z",
"updatedAt": "2026-07-21T15:30:08.277442Z"
}
},
"server": {
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"description": "Vila Buarque — neighborhood directory: local places, events, menus, offers, and services.",
"name": "io.github.junoventures/vilabuarque-sampa-br",
"remotes": [
{
"type": "streamable-http",
"url": "https://vilabuarque.sampa.br/mcp"
}
],
"title": "Vila Buarque",
"version": "1.0.0",
"websiteUrl": "https://vilabuarque.sampa.br"
}
},
"source": "mcp_registry",
"summary": "Vila Buarque — neighborhood directory: local places, events, menus, offers, and services."
}What the leaf hashes
{"body":"a4a581b56f0bf118583ccb85b8f052ae14bb33c44eb37e9f12f63fa5c3ddde43","id":39826,"kind":"listing","method":"baseline/1","observed_us":1793025396229516,"prev":null,"subject":"mcp_registry:io.github.junoventures/vilabuarque-sampa-br","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
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- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae