← The evidence ledger
Evidence row 66066
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.dripmetrics.ai/metrics/cvd
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 03ce192d946776e1625f0ba249add0e2360cde800e6e833b4451e3537d1d938d
- Leaf
- 0x3431806ace0fd0b89298600e66bc93781ab04fec5fadf6ce946c61059a45b651
What was observed
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"owner_address": "0xc9b70d8d342609437bc87ec3c877911a306d3e6a",
"raw": {
"accepts": [
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
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"network": "eip155:8453",
"payTo": "0xc9b70D8d342609437bc87Ec3C877911a306d3e6A",
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{
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"asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
"extra": {
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"network": "eip155:4663",
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"scheme": "exact"
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],
"description": "DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand market microstructure and risk metrics for agents and developers. Agents can pay per request via x402 and receive structured JSON metrics without subscriptions or API keys. Cumulative Volume Delta tracks net buy versus sell volume over a specified window. Discovery examples use the latest 30m window.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"exchange": "coinbase",
"pair": "BTC-USD",
"window": "30m"
},
"type": "http"
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"output": {
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"components": {},
"computedAt": "2026-05-23T14:00:00.000Z",
"coverage": {
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"coverageRatio": 1,
"effectiveWindowMinutes": 30,
"errorMessage": null,
"partialData": false,
"requestedWindowMinutes": 30
},
"exchange": "coinbase",
"firstTradeTime": "2026-05-23T13:00:02.000Z",
"lastTradeTime": "2026-05-23T13:59:58.000Z",
"metric": "cvd",
"pair": "BTC-USD",
"tradeCount": 428,
"value": 186.4421,
"window": "30m"
},
"type": "json"
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},
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"firstTradeTime": {
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"type": "string"
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"type": "string"
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"metric": {
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"pair": {
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"tradeCount": {
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},
"lastUpdated": "2026-10-23T19:14:18.592Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-23T19:14:17.489Z"
},
"resource": "https://api.dripmetrics.ai/metrics/cvd",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand market microstructure and risk metrics for agents and developers. Agents can pay per request via x402 and receive structured JSON metrics without subscriptions or API keys. Cumulative Volume Delta tracks net buy versus sell volume over a specified window. Discovery examples use the latest 30m window."
}What the leaf hashes
{"body":"03ce192d946776e1625f0ba249add0e2360cde800e6e833b4451e3537d1d938d","id":66066,"kind":"listing","method":"baseline/1","observed_us":1793025459635409,"prev":null,"subject":"x402_bazaar:https://api.dripmetrics.ai/metrics/cvd","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.