← The evidence ledger
Evidence row 2189833
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:life-dates-x402tookit-com
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 029a7cb46164faddf76dbaaa60e7fcefe4b3dc48f33fdfff6063388143fe09c8
- Leaf
- 0x5d47c5c88adf457ac82f91aab9d580b8da10f98741410865daf20de62cebf78c
What was observed
{
"endpoints": [
[
"x402",
"https://life-dates.x402tookit.com/age-detail"
],
[
"x402",
"https://life-dates.x402tookit.com/birthstone-flower"
],
[
"x402",
"https://life-dates.x402tookit.com/date-countdown"
],
[
"x402",
"https://life-dates.x402tookit.com/generation"
],
[
"x402",
"https://life-dates.x402tookit.com/milestone-dates"
],
[
"x402",
"https://life-dates.x402tookit.com/next-birthday"
],
[
"x402",
"https://life-dates.x402tookit.com/weekday-of-date"
],
[
"x402",
"https://life-dates.x402tookit.com/zodiac"
]
],
"name": "life-dates.x402tookit.com",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:137",
"eip155:42161",
"eip155:8453",
"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
],
"category": "",
"description": "",
"domain": "life-dates.x402tookit.com",
"endpoints": [
{
"description": "Exact age from a birth date: years, months, days, total days, weeks and hours, birth weekday and days to the next birthday.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "2026-10-11",
"group": "query",
"name": "asOf",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "1990-05-17",
"group": "query",
"name": "birthDate",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Life Dates & Milestones",
"tags": [
"age",
"birthday",
"dates",
"calendar"
],
"url": "https://life-dates.x402tookit.com/age-detail"
},
{
"description": "Traditional birthstone, alternates and birth flowers for a month number or birth date, plus a wedding-anniversary gift table.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": 5,
"group": "query",
"name": "month",
"required": false,
"type": "number"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Life Dates & Milestones",
"tags": [
"birthstone",
"birth-flower",
"gifts",
"etsy"
],
"url": "https://life-dates.x402tookit.com/birthstone-flower"
},
{
"description": "Days between two dates (signed), as weeks plus days and years/months/days, with Monday-to-Friday days counted.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "2026-10-12",
"group": "query",
"name": "from",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "2026-12-25",
"group": "query",
"name": "to",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Life Dates & Milestones",
"tags": [
"countdown",
"days-between",
"dates",
"weekdays"
],
"url": "https://life-dates.x402tookit.com/date-countdown"
},
{
"description": "Generation label (Silent, Boomer, Gen X, Millennial, Gen Z, Alpha) for a birth year using Pew Research cut-offs.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": 1990,
"group": "query",
"name": "birthYear",
"required": false,
"type": "number"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Life Dates & Milestones",
"tags": [
"generation",
"demographics",
"cohort",
"birth-year"
],
"url": "https://life-dates.x402tookit.com/generation"
},
{
"description": "Dates of round-number days alive (1,000, 5,000, 10,000, 25,000 and your own), with weekday and age on that day.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "1990-05-17",
"group": "query",
"name": "birthDate",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "2026-10-11",
"group": "query",
"name": "from",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Life Dates & Milestones",
"tags": [
"milestones",
"days-alive",
"dates",
"birthday"
],
"url": "https://life-dates.x402tookit.com/milestone-dates"
},
{
"description": "Next birthday on or after a date: its date, weekday, days to go and the age being turned, with the leap-day rule.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "1990-05-17",
"group": "query",
"name": "birthDate",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "2026-10-11",
"group": "query",
"name": "from",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Life Dates & Milestones",
"tags": [
"birthday",
"countdown",
"dates",
"anniversary"
],
"url": "https://life-dates.x402tookit.com/next-birthday"
},
{
"description": "Day of the week for any date from year 1000, with day of year, days left in the year, quarter and leap-year facts.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "2000-01-01",
"group": "query",
"name": "date",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Life Dates & Milestones",
"tags": [
"weekday",
"calendar",
"dates",
"day-of-year"
],
"url": "https://life-dates.x402tookit.com/weekday-of-date"
},
{
"description": "Western zodiac sign and Chinese zodiac animal with element for a birth date, flagging cusp days and lunar-year boundaries.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "2000-05-17",
"group": "query",
"name": "birthDate",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "Life Dates & Milestones",
"tags": [
"zodiac",
"horoscope",
"chinese-zodiac",
"birthday"
],
"url": "https://life-dates.x402tookit.com/zodiac"
}
],
"enriched": false,
"iconUrl": "",
"id": "life-dates-x402tookit-com",
"integrationType": "",
"isNew": false,
"name": "life-dates.x402tookit.com",
"networks": [
"Base",
"eip155:137",
"eip155:42161",
"solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.02",
"currency": "USDC",
"maxAmount": "0.02",
"minAmount": "0.02"
},
"provider": "life-dates.x402tookit.com",
"providerUrl": "",
"serviceName": "Life Dates & Milestones",
"tags": [
"age",
"birthday",
"dates",
"calendar",
"birthstone",
"birth-flower",
"gifts",
"etsy",
"countdown",
"days-between",
"weekdays",
"generation",
"demographics",
"cohort",
"birth-year",
"milestones",
"days-alive",
"anniversary",
"weekday",
"day-of-year",
"zodiac",
"horoscope",
"chinese-zodiac"
]
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"029a7cb46164faddf76dbaaa60e7fcefe4b3dc48f33fdfff6063388143fe09c8","id":2189833,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793643647206326,"prev":null,"subject":"agentic_market:life-dates-x402tookit-com","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).
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- 0x52cb6943906082e1b7ce59789f9b4d3f5f2f1ffb3a7d1a0b91fb5e55190319f8
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- 0x109cc600d9e5681d81b1c806e442cb092de1539ae1d3befea2d2961d5dc7e2f6
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- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af