The Liberty Voices
type: MusicGroup
popularity: 11
followers: 817
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c3b48449c11a8a9858d1fdd9cf300f5e3518b4debbcbcfdf4a3672f1d2b6b40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953630
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953630
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30816bd5-4012-4ac6-9cf7-a1b5a9e39823.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30816bd5-4012-4ac6-9cf7-a1b5a9e39823.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30816bd5-4012-4ac6-9cf7-a1b5a9e39823
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:06:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c3b48449c11a8a9858d1fdd9cf300f5e3518b4debbcbcfdf4a3672f1d2b6b40","name":"The Liberty Voices","registered_at":"2026-06-14T09:34:30Z","symbol":"NIM0411510","token_address":"0x0a1a90a4e0df469557b71fcffe4257eaddad4ce4","type":"artist","uuid":"30816bd5-4012-4ac6-9cf7-a1b5a9e39823"}
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 0x7c3b48449c11a8a9858d1fdd9cf300f5e3518b4debbcbcfdf4a3672f1d2b6b40. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30816bd5-4012-4ac6-9cf7-a1b5a9e39823.json and https://artists.proofprofile.net/proofs/artist/30816bd5-4012-4ac6-9cf7-a1b5a9e39823.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
  text: {"copyright_id":"0x7c3b48449c11a8a9858d1fdd9cf300f5e3518b4debbcbcfdf4a3672f1d2b6b40","name":"The Liberty Voices","registered_at":"2026-06-14T09:34:30Z","symbol":"NIM0411510","token_address":"0x0a1a90a4e0df469557b71fcffe4257eaddad4ce4","type":"artist","uuid":"30816bd5-4012-4ac6-9cf7-a1b5a9e39823"}
album: A Cappella Christmas in Velvet, Vol. 2
  type: MusicAlbum
  date published: 2006-09-29
album: A Cappella Christmas in Velvet, Vol. 1
  type: MusicAlbum
  date published: 2006-09-29
album: Acapella Americana
  type: MusicAlbum
  date published: 2008-01-01
album: Acapella Americana
  type: MusicAlbum
  date published: 2008-01-02
album: A Cappella Christmas in Velvet, Vol. 3
  type: MusicAlbum
  date published: 2018
album: Re Generation - Believe (Remastered)
  type: MusicAlbum
  date published: 2019