Die Passerbuam
type: MusicGroup
genre: polka
popularity: 3
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85c12d09191a194a15cfbc2b79e8f74bf4cd5217a7d241b440999ead9e7b0b28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5aae6dec-0927-4cc9-9a5a-f5f2297155aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5aae6dec-0927-4cc9-9a5a-f5f2297155aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5aae6dec-0927-4cc9-9a5a-f5f2297155aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85c12d09191a194a15cfbc2b79e8f74bf4cd5217a7d241b440999ead9e7b0b28","name":"Die Passerbuam","registered_at":"2026-06-16T21:18:03Z","symbol":"NIM1178440","token_address":"0x8dc42eb734223eb5c33fce4a5be2bdebf974803a","type":"artist","uuid":"5aae6dec-0927-4cc9-9a5a-f5f2297155aa"}
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 0x85c12d09191a194a15cfbc2b79e8f74bf4cd5217a7d241b440999ead9e7b0b28. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5aae6dec-0927-4cc9-9a5a-f5f2297155aa.json and https://artists.proofprofile.net/proofs/artist/5aae6dec-0927-4cc9-9a5a-f5f2297155aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x85c12d09191a194a15cfbc2b79e8f74bf4cd5217a7d241b440999ead9e7b0b28","name":"Die Passerbuam","registered_at":"2026-06-16T21:18:03Z","symbol":"NIM1178440","token_address":"0x8dc42eb734223eb5c33fce4a5be2bdebf974803a","type":"artist","uuid":"5aae6dec-0927-4cc9-9a5a-f5f2297155aa"}
album: Jeden Tag Geht Die Sonne Auf
  type: MusicAlbum
  date published: 2013-03-22