Blue Floyd
type: MusicGroup
genre: space rock
popularity: 4
followers: 852
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68fc66bb845c356ee7b7f321678119b4c709910355e66b588e4339d39214d593
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2ad7dd2-ae4f-4964-ae9c-b51258125b49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2ad7dd2-ae4f-4964-ae9c-b51258125b49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2ad7dd2-ae4f-4964-ae9c-b51258125b49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68fc66bb845c356ee7b7f321678119b4c709910355e66b588e4339d39214d593","name":"Blue Floyd","registered_at":"2026-06-21T01:39:58Z","symbol":"NIM1780334","token_address":"0x34850cf686851e32695cd1ca3016d1c8eaecc07d","type":"artist","uuid":"d2ad7dd2-ae4f-4964-ae9c-b51258125b49"}
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 0x68fc66bb845c356ee7b7f321678119b4c709910355e66b588e4339d39214d593. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2ad7dd2-ae4f-4964-ae9c-b51258125b49.json and https://artists.proofprofile.net/proofs/artist/d2ad7dd2-ae4f-4964-ae9c-b51258125b49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x68fc66bb845c356ee7b7f321678119b4c709910355e66b588e4339d39214d593","name":"Blue Floyd","registered_at":"2026-06-21T01:39:58Z","symbol":"NIM1780334","token_address":"0x34850cf686851e32695cd1ca3016d1c8eaecc07d","type":"artist","uuid":"d2ad7dd2-ae4f-4964-ae9c-b51258125b49"}
album: Begins
  type: MusicAlbum
  date published: 2008
album: Live At Birch Hill
  type: MusicAlbum
  date published: 2010-09-27
album: Live At The Wetlands
  type: MusicAlbum
  date published: 2011-10-17
album: Keswick Thr., Glenside, PA, 1/21/2000
  type: MusicAlbum
  date published: 2011-10-17
album: Live 2000: Sun Theatre, Anaheim, Ca
  type: MusicAlbum
  date published: 2015-01-26
album: Live in Detroit
  type: MusicAlbum
  date published: 2015-01-26
album: Live in Alexandria, Vol. 2
  type: MusicAlbum
  date published: 2015-05-18
album: Live in Alexandria, Vol. 3
  type: MusicAlbum
  date published: 2015-05-18
album: Live in Alexandria, Vol. 1
  type: MusicAlbum
  date published: 2015-05-18