Woodpile
type: MusicGroup
popularity: 8
followers: 1790
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe76a90284c1397b5b0e4f96eafdf3696dbf6290a7e6bd4a1e4a4bd833a50cd47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b8c888c-a1e3-4a03-a442-f08f02546050.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b8c888c-a1e3-4a03-a442-f08f02546050.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b8c888c-a1e3-4a03-a442-f08f02546050
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76a90284c1397b5b0e4f96eafdf3696dbf6290a7e6bd4a1e4a4bd833a50cd47. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b8c888c-a1e3-4a03-a442-f08f02546050.json and https://artists.proofprofile.net/proofs/artist/9b8c888c-a1e3-4a03-a442-f08f02546050.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
album: Woodpile
  type: MusicAlbum
  date published: 2002-06-25
album: The Streets Will Never Be The Same
  type: MusicAlbum
  date published: 2005-01-01
album: Happy Pills
  type: MusicAlbum
  date published: 2005-06-16
album: Everything I Know I Learned In Lock Up
  type: MusicAlbum
  date published: 2012-01-24
album: Dissolute
  type: MusicAlbum
  date published: 2017-08-21
album: Dissolute
  type: MusicAlbum
  date published: 2017-08-21