Brian Marsella Trio
type: MusicGroup
genre: free jazz
popularity: 3
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a7ee93cc17f8b30f09d11c4e58b0fb40c6400b3e12a1dee3d5b4fd5c131ffeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09541932-b6a7-402f-983e-27d186fdcd42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09541932-b6a7-402f-983e-27d186fdcd42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09541932-b6a7-402f-983e-27d186fdcd42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a7ee93cc17f8b30f09d11c4e58b0fb40c6400b3e12a1dee3d5b4fd5c131ffeb","name":"Brian Marsella Trio","registered_at":"2026-06-15T16:46:23Z","symbol":"NIM0769924","token_address":"0x07be2b77347d806c710ad048e28a38f83dcf7a60","type":"artist","uuid":"09541932-b6a7-402f-983e-27d186fdcd42"}
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 0x8a7ee93cc17f8b30f09d11c4e58b0fb40c6400b3e12a1dee3d5b4fd5c131ffeb. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09541932-b6a7-402f-983e-27d186fdcd42.json and https://artists.proofprofile.net/proofs/artist/09541932-b6a7-402f-983e-27d186fdcd42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x8a7ee93cc17f8b30f09d11c4e58b0fb40c6400b3e12a1dee3d5b4fd5c131ffeb","name":"Brian Marsella Trio","registered_at":"2026-06-15T16:46:23Z","symbol":"NIM0769924","token_address":"0x07be2b77347d806c710ad048e28a38f83dcf7a60","type":"artist","uuid":"09541932-b6a7-402f-983e-27d186fdcd42"}
album: Buer: Book of Angels, Vol. 31
  type: MusicAlbum
  date published: 2017-04-21
album: Outspoken: The Music of the Legendary Hasaan
  type: MusicAlbum
  date published: 2018-09-21