Free Blood
type: MusicGroup
popularity: 11
followers: 1355
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1a7ce2d22121ab9f17888fe3900352da3f005a854e7e1c43053d43d7399da3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4691a39d-b144-41fb-a405-80401c08bcd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4691a39d-b144-41fb-a405-80401c08bcd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4691a39d-b144-41fb-a405-80401c08bcd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1a7ce2d22121ab9f17888fe3900352da3f005a854e7e1c43053d43d7399da3e","name":"Free Blood","registered_at":"2026-06-14T11:51:19Z","symbol":"NIM0444152","token_address":"0x787e33e0819e9bf4b826353e4ee9be6dc2fd1869","type":"artist","uuid":"4691a39d-b144-41fb-a405-80401c08bcd2"}
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 0xf1a7ce2d22121ab9f17888fe3900352da3f005a854e7e1c43053d43d7399da3e. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4691a39d-b144-41fb-a405-80401c08bcd2.json and https://artists.proofprofile.net/proofs/artist/4691a39d-b144-41fb-a405-80401c08bcd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xf1a7ce2d22121ab9f17888fe3900352da3f005a854e7e1c43053d43d7399da3e","name":"Free Blood","registered_at":"2026-06-14T11:51:19Z","symbol":"NIM0444152","token_address":"0x787e33e0819e9bf4b826353e4ee9be6dc2fd1869","type":"artist","uuid":"4691a39d-b144-41fb-a405-80401c08bcd2"}
album: The Singles
  type: MusicAlbum
  date published: 2008-01-01
album: Parangatang
  type: MusicAlbum
  date published: 2008-01-01
album: Never Hear Surf Music Again
  type: MusicAlbum
  date published: 2008-01-01
album: Royal Family
  type: MusicAlbum
  date published: 2008-01-01
album: ...Product
  type: MusicAlbum
  date published: 2008-01-01
album: Parangatang
  type: MusicAlbum
  date published: 2008-10-11
album: Never Hear Surf Music Again
  type: MusicAlbum
  date published: 2008-10-11
album: Never Hear Surf Music Again
  type: MusicAlbum
  date published: 2008-10-11
album: Royal Family
  type: MusicAlbum
  date published: 2008-10-11
album: Parangatang
  type: MusicAlbum
  date published: 2008-10-11
album: The Singles
  type: MusicAlbum
  date published: 2008-11-11
album: The Singles
  type: MusicAlbum
  date published: 2008-11-11
album: The Singles
  type: MusicAlbum
  date published: 2008-11-11
album: Southern Hospitals - Single
  type: MusicAlbum
  date published: 2011-03-03