Cigar Bar Background Music
type: MusicGroup
popularity: 6
followers: 205
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c25af473475138c8afdc4fe11a26e19c708c7d7b5ed551930f2706df41fb3ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953973
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953973
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2adaa47e-e1c3-4ce1-9233-1651429e4a27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2adaa47e-e1c3-4ce1-9233-1651429e4a27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2adaa47e-e1c3-4ce1-9233-1651429e4a27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:37:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c25af473475138c8afdc4fe11a26e19c708c7d7b5ed551930f2706df41fb3ce","name":"Cigar Bar Background Music","registered_at":"2026-06-16T04:33:28Z","symbol":"NIM0938682","token_address":"0xd56432a8f10f6273d1e7000f933c10e776219fbc","type":"artist","uuid":"2adaa47e-e1c3-4ce1-9233-1651429e4a27"}
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 0x5c25af473475138c8afdc4fe11a26e19c708c7d7b5ed551930f2706df41fb3ce. Chain 2 (Bitcoin): anchored in block 953975 (2026-06-16T16:53:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2adaa47e-e1c3-4ce1-9233-1651429e4a27.json and https://artists.proofprofile.net/proofs/artist/2adaa47e-e1c3-4ce1-9233-1651429e4a27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:53:41Z
  text: {"copyright_id":"0x5c25af473475138c8afdc4fe11a26e19c708c7d7b5ed551930f2706df41fb3ce","name":"Cigar Bar Background Music","registered_at":"2026-06-16T04:33:28Z","symbol":"NIM0938682","token_address":"0xd56432a8f10f6273d1e7000f933c10e776219fbc","type":"artist","uuid":"2adaa47e-e1c3-4ce1-9233-1651429e4a27"}
album: Soft Serenade: Relaxing Music for Massage
  type: MusicAlbum
  date published: 2024-06-05
album: Silence Within: Music for Deep Meditation
  type: MusicAlbum
  date published: 2024-05-10