{"id":2201895,"recorded_at":"2026-11-02T19:13:30.086350Z","observed_at":"2026-11-02T19:13:30.086288Z","subject_kind":"source_record","subject":"x402_bazaar:https://file-formats.x402tookit.com/png-header","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://file-formats.x402tookit.com/png-header"]],"name":"File Format Inspector","owner_address":"0xb531320805c5bed1d46aeadcf4f008fdf172dbda","raw":{"accepts":[{"amount":"20000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa","scheme":"exact"},{"amount":"20000","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM","transactionVersions":[0]},"maxTimeoutSeconds":300,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s","scheme":"exact"},{"amount":"20000","asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:137","payTo":"0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa","scheme":"exact"},{"amount":"20000","asset":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:42161","payTo":"0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa","scheme":"exact"}],"description":"Read a PNG's width, height, bit depth, colour type and interlace from its first 33 bytes, and verify the IHDR CRC.","extensions":{"bazaar":{"info":{"input":{"method":"GET","queryParams":{"hex":"89504e470d0a1a0a0000000d49484452000000010000000108060000001f15c489"},"type":"http"},"output":{"example":{"asOf":"2026-10-11T23:43:22.542Z","bitDepth":8,"bitsPerPixel":32,"bytesExamined":33,"colorType":6,"colorTypeName":"truecolor with alpha (RGBA)","degraded":false,"disclaimer":"Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.","height":1,"ihdrCrcValid":true,"interlace":"none","megapixels":0,"notChecked":["image data (IDAT) validity or decompression","later chunks, palette, text or ICC profile contents","…2 more"],"rawBytesEstimate":4,"reasons":[],"source":"computed locally (PNG specification, ISO/IEC 15948)","summary":"1 x 1 px, truecolor with alpha (RGBA), 8-bit.","verdict":"VALID_HEADER","width":1},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"hex":{"description":"First 33 or more bytes of the PNG as hex (up to 512 bytes)","type":"string"}},"required":["hex"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"asOf":{"type":["null","string"]},"bitDepth":{"type":["null","number"]},"bitsPerPixel":{"type":["null","number"]},"bytesExamined":{"type":["null","number"]},"colorType":{"type":["null","number"]},"colorTypeName":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"disclaimer":{"type":["null","string"]},"height":{"type":["null","number"]},"ihdrCrcValid":{"type":["boolean","null"]},"interlace":{"type":["null","string"]},"megapixels":{"type":["null","number"]},"notChecked":{"items":{"type":"string"},"type":["array","null"]},"rawBytesEstimate":{"type":["null","number"]},"reasons":{"type":["array","null"]},"source":{"type":["null","string"]},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"width":{"type":["null","number"]}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}}},"lastUpdated":"2026-11-01T22:54:20.402Z","quality":{"l30DaysTotalCalls":2,"l30DaysUniquePayers":2,"lastCalledAt":"2026-11-01T22:54:20.224Z"},"resource":"https://file-formats.x402tookit.com/png-header","serviceName":"File Format Inspector","tags":["png","image","dimensions","header"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Read a PNG's width, height, bit depth, colour type and interlace from its first 33 bytes, and verify the IHDR CRC."},"body_sha256":"c6a21d18331e01c3c0e4cff6028dbd4ebeace5fc76196421a63acee1afa6404f","prev_id":null,"leaf":"0x463fd480076a44e49756a5d3ee57964bce6544dd4e5115a41a7d077f177032e8","leaf_text":"{\"body\":\"c6a21d18331e01c3c0e4cff6028dbd4ebeace5fc76196421a63acee1afa6404f\",\"id\":2201895,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793646810086288,\"prev\":null,\"subject\":\"x402_bazaar:https://file-formats.x402tookit.com/png-header\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-11-02","leaves":444186,"root":"0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1","chained":"0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2","anchor_chain":"eip155:5042002","anchor_tx":"0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af","anchor_block":70432815},"proof":["0x463fb5f84e0b0ee110022da47124d679dde1aa668c66eb2d6bd465e06aa6dff0","0x44a43ffe5861c910ec1f7dee88d9fb009256519c69f3c288234bf122760f0e1f","0x9cc8e25d65e63b010d09a0e24c9b20d16b9f006eec8d33773a6bfca0f660d920","0x9e1e068c11bdc26efe048c424d1e1aac48a51b090340b2731773eb31c7ee05fb","0x3668bce89193fdf9d75a02a7860fd174cc7847ad06d6e6a2eb63350e4d5d6c20","0x96bb38c656de745cbd2d7b7d59ef4a7409a086bb600b4e148e22d3eb2f7a0c2f","0xd4ecc1c971bee367dc9d8e61294a1e34393339b569653919be37ce1af938a8b2","0x0be69a2cb1dd3977b7ae840e8f25d2b739e820620b1cdc4616642f188b3d513c","0xda298067c5e54dbbc3bc42c96fa0d6765a8fe58e18ffcafbdcf6407b06bd85be","0x0c6e565159e4b5577c99b872830f5da674047aa9e76265b96992308f5382dffe","0xd6ce0209d46ce7cf9a6c01eff144cf152770979661afa3b18a877e99ae9d7ef7","0x774abba83e59d4a0d725432b7aa65c7fd5dc16c3ba4272951c2f4df287092b69","0x95a273bb8932dab7d9961e32e3d3be866bd51e98c7772b268db2595e5869b5c4","0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504","0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d","0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d","0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a","0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4","0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e"]}