← The evidence ledger
Evidence row 122276
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://tanod.dev/v1/image/compress
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 57590bb34f4e7eaede7ebf4cdcd51d62aeb97ea9945f212fd54e31c74839945e
- Leaf
- 0x282fe39f855ae749d7d486a537d0204d16c1122be80f1219cd7eafdd81a1898e
What was observed
{
"endpoints": [
[
"x402",
"https://tanod.dev/v1/image/compress"
]
],
"name": "Tanod imagepeek",
"owner_address": "0x593857a4a4f619543ea12394137c3004ce841720",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
"scheme": "exact"
},
{
"amount": "3000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
"scheme": "exact"
}
],
"description": "imagepeek (Tanod) image compression: to a quality or a byte budget.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"max_bytes": 150000,
"url": "https://raw.githubusercontent.com/ianare/exif-samples/master/jpg/gps/DSCN0010.jpg"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"after_bytes": 132092,
"before_bytes": 161713,
"bytes": 132092,
"content_type": "image/jpeg",
"data_base64": "/9j/4AAQSkZJRgAB... (trimmed: 176,124 base64 characters in the reply)",
"encodes": 1,
"final_url": "https://raw.githubusercontent.com/ianare/exif-samples/master/jpg/gps/DSCN0010.jpg",
"format": "jpeg",
"height": 480,
"input": {
"animated": false,
"bytes": 161713,
"format": "jpeg",
"frames": 1,
"has_alpha": false,
"height": 480,
"width": 640
},
"notes": [],
"operation": "compress",
"quality_used": 85,
"returned_original": false,
"saved_bytes": 29621,
"saved_ratio": 0.1832,
"source": {
"library": "Pillow",
"license": "MIT-CMU (HPND)",
"url": "https://python-pillow.org"
},
"source_url": "https://raw.githubusercontent.com/ianare/exif-samples/master/jpg/gps/DSCN0010.jpg",
"target_met": true,
"width": 640
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"auto_orient": {
"default": true,
"description": "Apply the EXIF orientation first (default true).",
"type": "boolean"
},
"colors": {
"anyOf": [
{
"maximum": 256,
"minimum": 2,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "png: quantise to this many colours."
},
"format": {
"anyOf": [
{
"enum": [
"jpeg",
"png",
"webp",
"avif"
],
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Output format: jpeg, png, webp or avif (default: the input's)."
},
"image_base64": {
"anyOf": [
{
"maxLength": 13333464,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "The image as standard or url-safe base64 (at most 10 MB decoded; a data:image/...;base64, prefix is fine); or use url."
},
"keep_icc": {
"default": true,
"description": "Keep the ICC colour profile (default true).",
"type": "boolean"
},
"lossless": {
"default": false,
"description": "webp only: lossless encoding (default false).",
"type": "boolean"
},
"max_bytes": {
"anyOf": [
{
"maximum": 15000000,
"minimum": 1000,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Size target: the highest quality that fits."
},
"progressive": {
"default": false,
"description": "jpeg only: progressive encoding (default false).",
"type": "boolean"
},
"quality": {
"anyOf": [
{
"maximum": 100,
"minimum": 1,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "Target (or, with max_bytes, highest) quality."
},
"url": {
"anyOf": [
{
"maxLength": 2048,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Public http(s) URL of the image (at most 10 MB; private, internal and IP-literal hosts are refused); or use image_base64."
}
},
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"after_bytes": {
"type": "integer"
},
"before_bytes": {
"type": "integer"
},
"bytes": {
"type": "integer"
},
"content_type": {
"type": "string"
},
"data_base64": {
"type": "string"
},
"encodes": {
"type": "integer"
},
"final_url": {
"type": "string"
},
"format": {
"type": "string"
},
"height": {
"type": "integer"
},
"input": {
"properties": {
"animated": {
"type": "boolean"
},
"bytes": {
"type": "integer"
},
"format": {
"type": "string"
},
"frames": {
"type": "integer"
},
"has_alpha": {
"type": "boolean"
},
"height": {
"type": "integer"
},
"width": {
"type": "integer"
}
},
"type": "object"
},
"notes": {
"items": {
"type": "string"
},
"type": "array"
},
"operation": {
"type": "string"
},
"quality_used": {
"type": [
"integer",
"null"
]
},
"returned_original": {
"type": "boolean"
},
"saved_bytes": {
"type": "integer"
},
"saved_ratio": {
"type": "number"
},
"source": {
"type": "object"
},
"source_url": {
"type": "string"
},
"target_met": {
"type": [
"boolean",
"null"
]
},
"width": {
"type": "integer"
}
},
"required": [
"operation",
"input",
"notes",
"format",
"content_type",
"bytes",
"width",
"height",
"data_base64"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_h7pxv14u"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"a": {
"description": "App builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"s": {
"description": "Service builder codes",
"items": {
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"maxItems": 11,
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png",
"lastUpdated": "2026-10-08T20:56:17.826Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-08T20:56:17.18Z"
},
"resource": "https://tanod.dev/v1/image/compress",
"serviceName": "Tanod imagepeek",
"tags": [
"imagepeek",
"image",
"image-resize",
"exif",
"favicon"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "imagepeek (Tanod) image compression: to a quality or a byte budget."
}What the leaf hashes
{"body":"57590bb34f4e7eaede7ebf4cdcd51d62aeb97ea9945f212fd54e31c74839945e","id":122276,"kind":"listing","method":"baseline/1","observed_us":1793025621364866,"prev":null,"subject":"x402_bazaar:https://tanod.dev/v1/image/compress","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).
- 0x282fe9877a55d27456d974840dde050b396a13b4d281b71072f17c86d61b2b50
- 0x89448ff061672d23f7eafa5186f4b684020c302bb90588fb8eb1b762bc292924
- 0x05ae9e282149223488527ec7195d49581793b1c0ca5eaa55002d2772baa13667
- 0x3bac0f568a295ea70e31cd2642a8f0e4fe35bf8ef25c7f192c57f1458368cd07
- 0xffc0757427ec95a066080e8836d41ff634c855a5c10c9440f5a93726473a3cb5
- 0x4c5b98db5df9d931ff0469cf906586f429b8a8d5fc8ebe2b5a5b643d87ba6e5e
- 0x316d85f6872ea1cb75247344b610b054597af48402e28127980fd6f172db94f1
- 0x0cac57b47d23f4b755c3e34ce375b1c285bde5ba12770464232ca4a571ad171c
- 0x765a547b33e6c90dd78128b1c845297e1ccd846bd7b52128ae52c9e5830c32b3
- 0x4d8bb16b4aec5841b672df8d199e4352602bcc1a2c03f3991b935d7477eac607
- 0x29ff42cd28c985738cc9b9746505241162025974e4e3ebf7c6681609002132fa
- 0x364047261f51ecdbe278514b4f415358118ef4644f7124e15a40f80a86f6a05b
- 0x16a8fb19a5e4f4535e7cb3fce5c15ecfa188586bb74e347ee71164f8af27dfe1
- 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
- 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae