Piraten Power Hour
type: MusicGroup
popularity: 9
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1bd7e1f6299e83d96a221f4d77a0d12ed99300f22395e45e9d21de0dd068988
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954023
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954023
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3803dcf2-751c-4892-b3d4-c7a0116550ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3803dcf2-751c-4892-b3d4-c7a0116550ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3803dcf2-751c-4892-b3d4-c7a0116550ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:57:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1bd7e1f6299e83d96a221f4d77a0d12ed99300f22395e45e9d21de0dd068988","name":"Piraten Power Hour","registered_at":"2026-06-16T09:05:00Z","symbol":"NIM1003531","token_address":"0x50101e317d8b5ca60578e2953a40cdb0a61246cc","type":"artist","uuid":"3803dcf2-751c-4892-b3d4-c7a0116550ad"}
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 0xb1bd7e1f6299e83d96a221f4d77a0d12ed99300f22395e45e9d21de0dd068988. Chain 2 (Bitcoin): anchored in block 954023 (2026-06-16T23:57:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3803dcf2-751c-4892-b3d4-c7a0116550ad.json and https://artists.proofprofile.net/proofs/artist/3803dcf2-751c-4892-b3d4-c7a0116550ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:57:23Z
  text: {"copyright_id":"0xb1bd7e1f6299e83d96a221f4d77a0d12ed99300f22395e45e9d21de0dd068988","name":"Piraten Power Hour","registered_at":"2026-06-16T09:05:00Z","symbol":"NIM1003531","token_address":"0x50101e317d8b5ca60578e2953a40cdb0a61246cc","type":"artist","uuid":"3803dcf2-751c-4892-b3d4-c7a0116550ad"}
album: Blikkendag (Geheime Zender Versie)
  type: MusicAlbum
  date published: 2025-06-13