← The evidence ledger
Evidence row 1851572
Observed , by sync.mcp_registry/1.
- Kind
- listing
- About
- source_record mcp_registry:eu.steelprofil/product-catalog
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 5682cb6fe48e46f117db71c08e89f1f80ca0dae2c3908329f836cb98742ef28d
- Leaf
- 0x197e574e98d7b58325c146e097f136d853fa01398c2a70bbe450a4d6d1b9a5c9
What was observed
{
"endpoints": [
[
"web",
"https://www.steelprofil.eu/"
],
[
"mcp",
"https://www.steelprofil.eu/wp-json/steelprofil-ai/v1/mcp"
]
],
"name": "SteelProfil",
"owner_address": null,
"raw": {
"_meta": {
"io.modelcontextprotocol.registry/official": {
"isLatest": true,
"publishedAt": "2026-11-01T23:26:33.157377Z",
"status": "active",
"statusChangedAt": "2026-11-01T23:26:33.157377Z",
"updatedAt": "2026-11-01T23:26:33.157377Z"
}
},
"server": {
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"description": "Read-only building materials catalog: product search, specs and PLN net/gross prices.",
"name": "eu.steelprofil/product-catalog",
"remotes": [
{
"type": "streamable-http",
"url": "https://www.steelprofil.eu/wp-json/steelprofil-ai/v1/mcp"
}
],
"title": "SteelProfil",
"version": "1.0.0",
"websiteUrl": "https://www.steelprofil.eu/"
}
},
"source": "mcp_registry",
"summary": "Read-only building materials catalog: product search, specs and PLN net/gross prices."
}What the leaf hashes
{"body":"5682cb6fe48e46f117db71c08e89f1f80ca0dae2c3908329f836cb98742ef28d","id":1851572,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793578689889168,"prev":null,"subject":"mcp_registry:eu.steelprofil/product-catalog","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).
- 0x197e38166701666b6e57f4131b10da29fb3a3b2132bba499f79fb4bd11c35b24
- 0xb32250dd22fef5befd0f8e123307ec5e6700eda68bdcf3aa782cc5cc110d3818
- 0x5411e2b08852da1941a4b289a8961cd6e4f80939d1f4d730db69c03fceff30dd
- 0x9ec351f69047255fde76eeacec57f5a63a0a6d8440e7fd4e30b21a13db2f8699
- 0xfbd3d17e33ff51e782cf2027e63006a006a4a8d199d4dabcb0917ab296c31464
- 0x35babf16371e27aa22839e953a278c2d52c1768d43da630fa720ae9dbde9dd5e
- 0xf82a183ea2f3323351478b00938ef536206b19e59eb38ae1f58261d3823bc9c4
- 0x99310456fcb4daae4548c726f7e4bbf3c5b95084eb9921f143415f9c7ddd3573
- 0x2f6ba0c60080af64acf8333a8dc98f38d429254217a95e7e87e47d89411cde5a
- 0x607824fa315dcedf06830f89884c7eb0b9ab3589307da410feeb4806a019df84
- 0x4d3941ce66c8aaea96fe3c729f5f67e05c9811c40bd87d75ef292405b91cb697
- 0x26a5e40cd7017d9484a6a4cc5d6e133e2ac2a62428feac84f9ae661be99ee435
- 0x3c6bb4ee00210310afea4db77a3d5e14b8fbfec0b426541034734f028665bbb4
- 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
- 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
- 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
- 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
- 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af