Der Chor der Scheinselbständigen
type: MusicGroup
popularity: 14
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d09b7b56451d269915f2f81b88247d898631380aa92b2cc2733beae109f7a28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9890fae4-4e03-4afd-8f53-9b131aef0d11.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9890fae4-4e03-4afd-8f53-9b131aef0d11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9890fae4-4e03-4afd-8f53-9b131aef0d11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d09b7b56451d269915f2f81b88247d898631380aa92b2cc2733beae109f7a28","name":"Der Chor der Scheinselbständigen","registered_at":"2026-06-14T20:25:40Z","symbol":"NIM0566824","token_address":"0x5f60b95fab79b9e9e24af7a466426b42be67e414","type":"artist","uuid":"9890fae4-4e03-4afd-8f53-9b131aef0d11"}
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 0x5d09b7b56451d269915f2f81b88247d898631380aa92b2cc2733beae109f7a28. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9890fae4-4e03-4afd-8f53-9b131aef0d11.json and https://artists.proofprofile.net/proofs/artist/9890fae4-4e03-4afd-8f53-9b131aef0d11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x5d09b7b56451d269915f2f81b88247d898631380aa92b2cc2733beae109f7a28","name":"Der Chor der Scheinselbständigen","registered_at":"2026-06-14T20:25:40Z","symbol":"NIM0566824","token_address":"0x5f60b95fab79b9e9e24af7a466426b42be67e414","type":"artist","uuid":"9890fae4-4e03-4afd-8f53-9b131aef0d11"}