← The evidence ledger
Evidence row 565581
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint ac027fdb-03bc-4dca-9257-a4212cc58f25
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 79ff99ff5853fe230ffe0155b10db0ff640c88fcd2436bb7f68aa8a1357fa297
- Leaf
- 0xa0bed454c9ef1129c2c74dfd3b973a011dd53f6ccb8fc8a7e1d93510c3cc0c82
What was observed
{
"count": 11,
"tools": [
{
"description": "Export the full ledger as literal Beancount text — a portable\n snapshot for fava/bean-report/etc., not the live store. Shares a\n combined free allowance of 2 with get_balance_sheet,\n get_income_statement, and get_trial_balance (the \"report tier\") — not\n 2 free calls for each of those four separately.",
"inputSchema": {
"properties": {
"nonce": {
"title": "Nonce",
"type": "string"
},
"payment_header": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Payment Header"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
}
},
"required": [
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "export_ledgerArguments",
"type": "object"
},
"name": "export_ledger"
},
{
"description": "Balance of a single account. Settles at the same fixed price\n whether the account exists or not — an \"unknown account\" answer is\n still a valid, billable response (no per-error pricing discount). No\n free-trial allowance for this specific tool, unlike list_directives\n (same price, but list_directives has 2 free calls and this doesn't) —\n the free tier applies to browsing (list_directives, list_accounts)\n and the report tier, not per-account lookups.",
"inputSchema": {
"properties": {
"account": {
"title": "Account",
"type": "string"
},
"nonce": {
"title": "Nonce",
"type": "string"
},
"payment_header": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Payment Header"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
}
},
"required": [
"account",
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "get_account_balanceArguments",
"type": "object"
},
"name": "get_account_balance"
},
{
"description": "Full realize() balance sheet — often served from cache. Settles at\n the same fixed price regardless of cache hit/miss. Shares a combined\n free allowance of 2 with export_ledger, get_income_statement, and\n get_trial_balance (the \"report tier\") — not 2 free calls each.",
"inputSchema": {
"properties": {
"nonce": {
"title": "Nonce",
"type": "string"
},
"payment_header": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Payment Header"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
}
},
"required": [
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "get_balance_sheetArguments",
"type": "object"
},
"name": "get_balance_sheet"
},
{
"description": "Income statement, period-scoped by since/until (ISO date strings,\n both optional — omitted means whole history). Always books full\n history first, then clamps the output to the requested period (never\n filters input dates — see reports.py for why). Shares a combined free\n allowance of 2 with export_ledger, get_balance_sheet, and\n get_trial_balance (the \"report tier\") — not 2 free calls each.",
"inputSchema": {
"properties": {
"nonce": {
"title": "Nonce",
"type": "string"
},
"payment_header": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Payment Header"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"since": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Since"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
},
"until": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Until"
}
},
"required": [
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "get_income_statementArguments",
"type": "object"
},
"name": "get_income_statement"
},
{
"description": "Trial balance, period-scoped same as income statement — same\n underlying compute, priced and audited as its own resource. Shares a\n combined free allowance of 2 with export_ledger, get_balance_sheet,\n and get_income_statement (the \"report tier\") — not 2 free calls\n each.",
"inputSchema": {
"properties": {
"nonce": {
"title": "Nonce",
"type": "string"
},
"payment_header": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Payment Header"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"since": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Since"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
},
"until": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Until"
}
},
"required": [
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "get_trial_balanceArguments",
"type": "object"
},
"name": "get_trial_balance"
},
{
"description": "List all opened accounts with their currency constraints and\n booking method. No booking pass involved. Your first 2 calls per\n registered key are free (a separate allowance from list_directives'\n and the report tier's — see those tools).",
"inputSchema": {
"properties": {
"nonce": {
"title": "Nonce",
"type": "string"
},
"payment_header": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Payment Header"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
}
},
"required": [
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "list_accountsArguments",
"type": "object"
},
"name": "list_accounts"
},
{
"description": "List raw directives (optionally filtered by account/date range). No\n booking involved — cheapest paid tool. `since`/`until` are ISO date\n strings (YYYY-MM-DD). Your first 2 calls per registered key are free\n (independent of the write/accounts/report allowances — see\n list_accounts, get_balance_sheet).",
"inputSchema": {
"properties": {
"account": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Account"
},
"limit": {
"default": 100,
"title": "Limit",
"type": "integer"
},
"nonce": {
"title": "Nonce",
"type": "string"
},
"payment_header": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Payment Header"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"since": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Since"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
},
"until": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Until"
}
},
"required": [
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "list_directivesArguments",
"type": "object"
},
"name": "list_directives"
},
{
"description": "Generate a new Ed25519 keypair for ledger identity. Returns the\n private key exactly once — it is never stored server-side and cannot\n be recovered if lost. This is a SEPARATE keypair from whatever wallet\n you use to authorize x402 payments (payment auth and ledger identity\n are two independent signing domains — see payments.py).",
"inputSchema": {
"properties": {},
"title": "registerArguments",
"type": "object"
},
"name": "register"
},
{
"description": "Submit up to 1000 directives atomically — all persist together or\n none do. Priced 10x a single write, regardless of batch size within\n the cap. Always paid — the free-trial allowance (see\n submit_directive) applies to single writes only, never to batches,\n even if you haven't used any free writes yet. Paid.",
"inputSchema": {
"properties": {
"directives": {
"items": {
"type": "string"
},
"title": "Directives",
"type": "array"
},
"nonce": {
"title": "Nonce",
"type": "string"
},
"payment_header": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Payment Header"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
}
},
"required": [
"directives",
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "submit_batchArguments",
"type": "object"
},
"name": "submit_batch"
},
{
"description": "Submit one Beancount directive (open, transaction, close, balance,\n price, note, document — any type). Paid, except your first 20\n accepted writes per registered key, which are free (this specific\n tool only — submit_batch is always paid, even for your first call).\n Call with no payment_header first: if free writes remain, this\n succeeds immediately; otherwise you'll get price/asset/recipient\n back, so you can retry with payment_header set to your signed\n X-PAYMENT-equivalent payload (fresh nonce required on the retry —\n each call is independently signed).",
"inputSchema": {
"properties": {
"nonce": {
"title": "Nonce",
"type": "string"
},
"payment_header": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Payment Header"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"text": {
"title": "Text",
"type": "string"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
}
},
"required": [
"text",
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "submit_directiveArguments",
"type": "object"
},
"name": "submit_directive"
},
{
"description": "Free dry-run: parse+book text against your full history without\n persisting or charging anything. Still requires a valid signature\n (identity/replay protection is not a billing concern).",
"inputSchema": {
"properties": {
"nonce": {
"title": "Nonce",
"type": "string"
},
"public_key": {
"title": "Public Key",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"text": {
"title": "Text",
"type": "string"
},
"timestamp": {
"title": "Timestamp",
"type": "string"
}
},
"required": [
"text",
"public_key",
"nonce",
"timestamp",
"signature"
],
"title": "validate_directiveArguments",
"type": "object"
},
"name": "validate_directive"
}
]
}What the leaf hashes
{"body":"79ff99ff5853fe230ffe0155b10db0ff640c88fcd2436bb7f68aa8a1357fa297","id":565581,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793138204558599,"prev":null,"subject":"ac027fdb-03bc-4dca-9257-a4212cc58f25","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xa0bf41c76ce82bc270f442a5bb829b77f9be80cb8d954c427574f8d53a9e41f2
- 0xfad0c1533e0c068367f253296c612c58286349b41c420609174f62e7b020936a
- 0xede26398fd277d146d8946d7bbb030573b2d82d2e77f0ddbfb1a1a3ef41e916d
- 0x87ce671ab102ee32e0796624414e8cecb72ed3c3b0b0758b955080fc1fdf56da
- 0xce8c79cfd913d14741eeac6b3386868e1c455baed9869dca8a1a6f76ba019388
- 0x53fc775e4f3f98c0dbed47aa206bd20ba984b0bc06582bdd67de8b31de08084c
- 0xe1fe5912fb6fdd54c9ce858e5d29b00bc5ba39cf9cd40911236b7c10368b3900
- 0x5147d902f70d7d2f09d1c093583825e732a0d34c684fb267e70d8cd6d7a37c01
- 0x8ba4d866a13ab0f0f3552e65bb4dc07ba6a13592b14b472255c0689ee96371f5
- 0x1451f274bead0e064cbff4cb34a2a85c38d48724f6be81a1838109f0f5567d04
- 0x12cd93a6a2110f110799415b164ee8de10e68de8672fb364e4103e94c2b4325a
- 0x33950e20188f67e0f2148f6d7f32c815ddcf437f8b5b049a9de944b90cf78cd0
- 0xa91c23113464e2fc1e93d41e407b7c6c254bee2eac2f7a550e2f9a1275eef26a
- 0xb37e6165108af3c1962db6b76953aee5ee86201747a07444ad2760bf2d5dca23
- 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
- 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4