← The evidence ledger
Evidence row 120707
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://saylorinnovations.com/api/time/iso-duration
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 11d9f6914551e3cee7af149035b43376b2d137652a695c9f6745a0984e758781
- Leaf
- 0x30345b5e5bb5e1b1ce2151395ecb3283bc0981c55ab9c59db865b6028ac135d8
What was observed
{
"endpoints": [
[
"x402",
"https://saylorinnovations.com/api/time/iso-duration"
]
],
"name": "Saylor Innovations Data Desk",
"owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:datadesk:iso-duration",
"name": "USD Coin",
"note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:datadesk:iso-duration",
"name": "USD Coin",
"note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:137",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"assetTransferMethod": "eip3009",
"facilitatorOnly": true,
"memo": "saylor:datadesk:iso-duration",
"name": "USD Coin",
"note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:42161",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"memo": "saylor:datadesk:iso-duration",
"reference": "xQDFcEMNL4xunfLcuhY8jQMsVP1ZAHCZjNPkdNXwbVq",
"session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazppc28tZHVyYXRpb24iLCJyZWZlcmVuY2UiOiJ4UURGY0VNTkw0eHVuZkxjdWhZOGpRTXNWUDFaQUhDWmpOUGtkTlh3YlZxIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRVBqRldkZDVBdWZxU1NxZU0ycU4xeHp5YmFwQzhHNHdFR0drWnd5VER0MXYiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTIzOTk0MzM2NDl9.hIUBzpg3n-vTfjnXXgCLBWl2Z-L-_dIRqAHR7NQ-S9I"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"memo": "saylor:datadesk:iso-duration",
"reference": "CgMmhSvuUSLPBHzXCRRzdp1CAF5mYYpd2tjxtgZhUMSK",
"session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazppc28tZHVyYXRpb24iLCJyZWZlcmVuY2UiOiJDZ01taFN2dVVTTFBCSHpYQ1JSemRwMUNBRjVtWVlwZDJ0anh0Z1poVU1TSyIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6IkVzOXZNRnJ6YUNFUm1KZnJGNEgyRllENEtDb05rWTExTWNDZThCZW53TllCIiwibWluQW1vdW50IjoxMDAwMCwiZXhwIjoxNzkyMzk5NDMzNjQ5fQ.fVhUB0zGCNTOGEk_2Ld9UlklihQWtNJn_VOJIap7TEc"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
},
{
"amount": "91647",
"asset": "So11111111111111111111111111111111111111112",
"extra": {
"memo": "saylor:datadesk:iso-duration",
"native": true,
"note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
"quotedLamports": "94482",
"reference": "GkHVezYph5TN42aQ77KTdW6jVydesXFwKT6EnHmfb7Xf",
"session": "eyJhcnRpY2xlSWQiOiJkYXRhZGVzazppc28tZHVyYXRpb24iLCJyZWZlcmVuY2UiOiJHa0hWZXpZcGg1VE40MmFRNzdLVGRXNmpWeWRlc1hGd0tUNkVuSG1mYjdYZiIsInJlY2lwaWVudCI6IjdMU2pmckpmOGZOc0I4VkE5dTdOM1dFbjI1c21RTHBvYjNTdnlVdlhhY3k3IiwibWludCI6bnVsbCwibWluQW1vdW50Ijo5MTY0NywiZXhwIjoxNzkyMzk5NDMzNjQ5fQ.TtuAW34t6tr2EJvM2qcvp95Pcw_cNCsU6LrVQ3OzRlo",
"solUsdPrice": 105.84
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"scheme": "exact"
}
],
"description": "Convert an ISO 8601 duration like P1DT2H30M or PT90M to seconds, minutes, hours, days and plain words, or turn seconds into a duration string",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"duration": "P1DT2H30M"
},
"type": "http"
},
"output": {
"example": {
"approximate": false,
"components": {
"days": 1,
"hours": 2,
"minutes": 30,
"months": 0,
"seconds": 0,
"weeks": 0,
"years": 0
},
"direction": "iso_to_seconds",
"human": "1 day 2 hours 30 minutes",
"iso": "P1DT2H30M",
"note": null,
"source": "ISO 8601-1 duration syntax",
"total_days": 1.10417,
"total_hours": 26.5,
"total_minutes": 1590,
"total_seconds": 95400
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"duration": {
"description": "ISO 8601 duration such as P1DT2H30M",
"type": "string"
}
},
"required": [
"duration"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"approximate": {
"description": "True when years or months make the total approximate",
"type": "boolean"
},
"components": {
"description": "Component values",
"properties": {
"days": {
"description": "Number of days",
"type": [
"number",
"null"
]
},
"hours": {
"description": "Whole hours",
"type": [
"number",
"null"
]
},
"minutes": {
"description": "Whole minutes",
"type": [
"number",
"null"
]
},
"months": {
"description": "Number of months",
"type": [
"number",
"null"
]
},
"seconds": {
"description": "Seconds",
"type": [
"number",
"null"
]
},
"weeks": {
"description": "Whole weeks",
"type": [
"number",
"null"
]
},
"years": {
"description": "Years covered",
"type": [
"number",
"null"
]
}
},
"type": "object"
},
"direction": {
"description": "Conversion direction",
"type": "string"
},
"human": {
"description": "Duration in plain words",
"type": "string"
},
"iso": {
"description": "ISO 8601 duration string",
"type": "string"
},
"note": {
"description": "Caveat or context for reading the result"
},
"source": {
"description": "Data source the values come from",
"type": "string"
},
"total_days": {
"description": "Total days",
"type": [
"number",
"null"
]
},
"total_hours": {
"description": "Total hours",
"type": [
"number",
"null"
]
},
"total_minutes": {
"description": "Total minutes",
"type": [
"number",
"null"
]
},
"total_seconds": {
"description": "Total seconds",
"type": "number"
}
},
"required": [
"direction",
"total_seconds",
"iso"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791811517/bazaar-icons/bc5e2b3d111ebbef.jpg",
"lastUpdated": "2026-10-19T08:41:53.682Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-19T08:41:53.422Z"
},
"resource": "https://saylorinnovations.com/api/time/iso-duration",
"serviceName": "Saylor Innovations Data Desk",
"tags": [
"convert pt90m to seconds",
"iso 8601 duration parser",
"seconds to iso duration string",
"what does p1dt2h30m mean",
"youtube api duration to minutes"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Convert an ISO 8601 duration like P1DT2H30M or PT90M to seconds, minutes, hours, days and plain words, or turn seconds into a duration string"
}What the leaf hashes
{"body":"11d9f6914551e3cee7af149035b43376b2d137652a695c9f6745a0984e758781","id":120707,"kind":"listing","method":"baseline/1","observed_us":1793025618501170,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/time/iso-duration","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).
- 0x30343c5efc9c4c0e698cb814f345af868e942add79f68ce66c4b2b65707f05fc
- 0x0c4d7bbe02ef260943908a3d96c87ff5cb2e160c6d893075f5855dd162eb165c
- 0x942512e499621dfe593b0b4ab3e47382f3f51bd964e4b32bc3a25305778986cf
- 0x256365413a6062eead5851d90f3ad0d2d52a451a3a4eb1e30c3b43cc0e8ce7cf
- 0xf0ad9db0eb4d55ec967be56b1acd3b57b07200eca03e6ca30fc8a54da5ae4a2f
- 0x3871369236389994f696531293159ca47f3df89d4521a17a66b0d848ff247e41
- 0xe90af66235d2cc0f9493fc0f80698b6cdf88da6c881f846583536991fc44990c
- 0x026dd6b1e4a6d5e84058c0d73bff885d38025cf22c25b29fbf607c1e86dd181a
- 0x4c3f3c54cb86f615c8f89498ef5aa0197e36f3c3340d5b27d8cc5216ae000be0
- 0xfc41c6565c167c5fee646cb3779bde7c2fc51d01a9e07093c87ead9e962c2976
- 0x66b4d790d6ae725a0af009d5a6edacaec5a6147d597bc8410a97be11d56a00d1
- 0xd85c7204d76d26255c94ef4caa12c05addd08238caa5cdc3888ea60b74e6b940
- 0x36a44931b230976c04691d90bf3a25ed4111d74c78b672850d8025a911ca88dd
- 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
- 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae