Evidence row 1051801

What was observed

{
  "count": 1,
  "tools": [
    {
      "description": "Free sample: up to 5 open UK/EU public tenders matching filters. Full results and go/no-go scores are paid via L402 at /v1.",
      "inputSchema": {
        "properties": {
          "country": {
            "type": "string"
          },
          "cpv": {
            "type": "string"
          },
          "min_value": {
            "type": "number"
          },
          "q": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_tenders"
    }
  ]
}

What the leaf hashes

{"body":"313d533fdc1573bd8d4ce6a2d526d72792611a95bd22bc17e7e486f36b822af3","id":1051801,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793301891945934,"prev":null,"subject":"f93ca93d-6e71-4a31-8385-25432f218127","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x80549025dc72ed30b3789934ac2815a899c7d2796c7a9663d7161d30a55c3b12
2. 0x76ea7deb6b5fdcdf4b188a9024c687b5569c772b09c3ddd622aa40a632606c0c
3. 0xb8ef1dcf10c842546a4e37d0ad422c046af990a2c726e7903f958b91a2a0a82f
4. 0x343abc9c398899467aa3055463137c1aead5913624d2184669a585109d0d78e6
5. 0x9d667ca31f714fa81ab61007d14ad9d5d6a7d090237536d92f3b932b25a1c0bf
6. 0x349e80bd33533a21d75f08db7f469994dd7f19dc6e70e80a0c1bd619e9e0b0a7
7. 0xd530e7b89b5b707baf419628dbdf3968e5bce9563c13097d2e62e7938e1dbc50
8. 0x6491eb61890f7f0a892128aea9c608ca901aabe5b678d43ce77a733339a22726
9. 0x551978a9d5977dd974c46b652c215006ce994bce7766194ad050ab2bd92e0eab
10. 0x5f5f2e5d79b2804f3611bb4b6193e95cc927e81475367392a5ac28030b4db40f
11. 0x6061bcd2b13abacb78f1e850932aac66200cac32e932952b7392e97cc0f8ea93
12. 0xbf28132120c893b93127c5dc18676142d79ae0e53196d683ca555b03dd0a948a
13. 0x68daa487f20142b5a274d6f597c5a1b745921627de17f1d6b9dcb7d0a6564bcc
14. 0x8ba80727225153704e2051c6b4fa52b7de16d7f5ad7fa0e39cd779b45b20814d
15. 0xcf94ad18fb19d78b9bda4e21e2e80e6fbf3504f3f83fee3273c11933743525c4
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1