Instrumentelle Entspannung
type: MusicGroup
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85f965583adec562d039acbe876d83ee6df1b24da092ce5841f841e42cea2cbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953923
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953923
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bad50b0-0ae2-4370-b8d1-c6fb2360f25e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bad50b0-0ae2-4370-b8d1-c6fb2360f25e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1bad50b0-0ae2-4370-b8d1-c6fb2360f25e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:51:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85f965583adec562d039acbe876d83ee6df1b24da092ce5841f841e42cea2cbb","name":"Instrumentelle Entspannung","registered_at":"2026-06-15T23:11:00Z","symbol":"NIM0861670","token_address":"0xde837f8050b0e20cd8551f0f4287d13a86cb854d","type":"artist","uuid":"1bad50b0-0ae2-4370-b8d1-c6fb2360f25e"}
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 0x85f965583adec562d039acbe876d83ee6df1b24da092ce5841f841e42cea2cbb. Chain 2 (Bitcoin): anchored in block 953923 (2026-06-16T09:51:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bad50b0-0ae2-4370-b8d1-c6fb2360f25e.json and https://artists.proofprofile.net/proofs/artist/1bad50b0-0ae2-4370-b8d1-c6fb2360f25e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:51:37Z
  text: {"copyright_id":"0x85f965583adec562d039acbe876d83ee6df1b24da092ce5841f841e42cea2cbb","name":"Instrumentelle Entspannung","registered_at":"2026-06-15T23:11:00Z","symbol":"NIM0861670","token_address":"0xde837f8050b0e20cd8551f0f4287d13a86cb854d","type":"artist","uuid":"1bad50b0-0ae2-4370-b8d1-c6fb2360f25e"}
album: Musik zum Lernen – Instrumentale Hintergrundmusik, Prüfungen, Hausaufgaben, Arbeiten, Lernen, Bücher lesen
  type: MusicAlbum
  date published: 2020-04-20