Evidence row 299930

What was observed

{
  "count": 11,
  "tools": [
    {
      "description": "ReserveOracle health status.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "health_check"
    },
    {
      "description": "Browse all RWA asset types in the registry with token counts. Covers: stablecoin, commodity_gold, tokenized_treasury, money_market_fund, private_credit, tokenized_equity, real_estate, structured_credit, tokenized_etf, and more.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "reserve_asset_types"
    },
    {
      "description": "Live gold spot price (XAU) as a signed reserve evidence payload. Includes price, 24h change, RWA token context (PAXG, XAUT), MiCA Art.36 relevance, custody providers, content_hash, and verify URL. The format that turns raw price data into enterprise-grade evidence.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "reserve_gold"
    },
    {
      "description": "All gold-backed RWA tokens from the registry: PAXG (Paxos/Brinks), XAUT (Tether/Swiss), XAUM (MatrixDock), and more. Includes live XAU spot price, custody info, and MiCA Art.36 relevance for each.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "reserve_gold_tokens"
    },
    {
      "description": "Issuer deep-profile for any reserve token: legal name, LEI number, jurisdiction, regulator, entity type, custody type, redemption terms. For PAXG: Paxos Trust/NYDFS. For BUIDL: BlackRock/SEC. For EURCV: Societe Generale/AMF.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "symbol": {
            "default": "PAXG",
            "description": "Token symbol: PAXG, XAUT, BUIDL, USDC, EURC, RLUSD, EURCV etc.",
            "enum": [
              "PAXG",
              "XAUT",
              "BUIDL",
              "USDC",
              "EURC",
              "RLUSD",
              "EURCV"
            ],
            "type": "string"
          }
        },
        "required": [
          "symbol"
        ],
        "type": "object"
      },
      "name": "reserve_issuer"
    },
    {
      "description": "Live gold (XAU) and silver (XAG) prices in one call with signed evidence payloads and gold/silver ratio. Both with content_hash and MiCA Art.36 context.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "reserve_metals"
    },
    {
      "description": "All MiCA-relevant reserve assets from the RWA registry (80+ protocols). Filter by asset_type: commodity_gold, stablecoin, tokenized_treasury, money_market_fund, tokenized_etf etc. Returns issuer, LEI, jurisdiction, custody for each.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "asset_type": {
            "description": "Filter: commodity_gold, stablecoin, tokenized_treasury, money_market_fund, tokenized_etf, private_credit, real_estate etc.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "reserve_mica_assets"
    },
    {
      "description": "Live silver spot price (XAG) as a signed reserve evidence payload. Includes price, 24h change, MiCA Art.36 context, content_hash, and verify URL.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "reserve_silver"
    },
    {
      "description": "Full signed reserve evidence snapshot for any asset. Combines live price data (for gold/silver) with full RWA registry data into a single ES256K-referenced evidence payload with content_hash, signed_at, verify_url. The enterprise-grade format for compliance, due diligence, and agent workflows.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "symbol": {
            "default": "PAXG",
            "description": "Asset symbol: PAXG, XAUT, BUIDL, USDC, EURC, RLUSD, EURCV, EURe etc.",
            "enum": [
              "PAXG",
              "XAUT",
              "BUIDL",
              "USDC",
              "EURC",
              "RLUSD",
              "EURCV",
              "EUR"
            ],
            "type": "string"
          }
        },
        "required": [
          "symbol"
        ],
        "type": "object"
      },
      "name": "reserve_snapshot"
    },
    {
      "description": "Token-level reserve context for any RWA token — the issuer-near view. Returns token structure, custody, issuer LEI, jurisdiction, regulator, backing structure, MiCA compliance. Complements reserve_snapshot (asset-level) with token-specific details. evidence_type: token_reserve_context.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "symbol": {
            "default": "PAXG",
            "description": "Token: PAXG, XAUT, BUIDL, USDC, USDT, EURC, RLUSD, EURCV, EURe, OUSG, USDY etc.",
            "enum": [
              "PAXG",
              "XAUT",
              "BUIDL",
              "USDC",
              "USDT",
              "EURC",
              "RLUSD",
              "EURCV",
              "EUR"
            ],
            "type": "string"
          }
        },
        "required": [
          "symbol"
        ],
        "type": "object"
      },
      "name": "reserve_token_context"
    },
    {
      "description": "Full RWA profile for any reserve asset token: PAXG, XAUT, BUIDL, USDC, USDT, EURC, RLUSD, EURCV, EURe, OUSG, USDY and 80+ more. Returns issuer, LEI, jurisdiction, regulator, custody, asset type, MiCA compliance, contracts.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "symbol": {
            "default": "PAXG",
            "description": "Token symbol: PAXG, XAUT, BUIDL, USDC, USDT, EURC, RLUSD, EURCV, EURe etc.",
            "enum": [
              "PAXG",
              "XAUT",
              "BUIDL",
              "USDC",
              "USDT",
              "EURC",
              "RLUSD",
              "EURCV",
              "EUR"
            ],
            "type": "string"
          }
        },
        "required": [
          "symbol"
        ],
        "type": "object"
      },
      "name": "reserve_token_lookup"
    }
  ]
}

What the leaf hashes

{"body":"af6558009227a605390a11c2c874535e1302d6a39fab14d354c5a4e7f0bc27ea","id":299930,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793053168465626,"prev":null,"subject":"8793db1a-63c7-41bd-91bb-f980d0fc2058","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x6866dd9ab46e59a3aa34486327c10f63041f1e58680c16a39b9b5873030d6471
2. 0xa197dfef5429622f859c636a7a7a6e6ee60de0da0f5cc8bcd0e51151c95a02a0
3. 0x29f3e39c397108568ad0cc9015714e8e9d4a01fdbee1860a18f2c4e18c1f9ca2
4. 0xc83cc30cc38bf7221b517af6a33931496b881713ff4be1f93a60c88599b6eae9
5. 0x3714bd4620b9555b0601f118e8121102765e3d14e9bc07d4f26637d692ccbcc8
6. 0x51890f1362fa9af50de926fe23fa0728fd12d27674fa2afec19555b32ed427ba
7. 0x0bd96f373063c66e0439187493f858c668c3644b31c93d7631fd4e1ee191f6e7
8. 0x667df1eb5438391477f4248bbe916d73c531e511e0fc8ebab611cd8427d63cfd
9. 0x93e9853b7e7c3fbd2e76b2acee2d32edfe8d3f0c87ff002072ea66bdd6c35b44
10. 0x13e4c71dea6ead16b673621a000980228fb6632849515de881753d7ecc85106a
11. 0x413b0c9464d3b38d47c32aba246ca98fb26aca16664bc872d8c725efdcf42145
12. 0x9483a0a7a066ffc2fb890c8f34dbc91bf373e546e4a3800b76064288b3cc4875
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae