Trebles and Blues
type: MusicGroup
popularity: 16
followers: 903
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2840e80dcad587490dcec51e949ce636ebb69ed62270ca6a226cc365435c23d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9a00609-9fef-44b3-be09-c7ec24ab340e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9a00609-9fef-44b3-be09-c7ec24ab340e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9a00609-9fef-44b3-be09-c7ec24ab340e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2840e80dcad587490dcec51e949ce636ebb69ed62270ca6a226cc365435c23d5","name":"Trebles and Blues","registered_at":"2026-06-14T22:24:13Z","symbol":"NIM0595120","token_address":"0xb77c76dfedb532e7da56771b05d93741e3e996ca","type":"artist","uuid":"a9a00609-9fef-44b3-be09-c7ec24ab340e"}
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 0x2840e80dcad587490dcec51e949ce636ebb69ed62270ca6a226cc365435c23d5. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9a00609-9fef-44b3-be09-c7ec24ab340e.json and https://artists.proofprofile.net/proofs/artist/a9a00609-9fef-44b3-be09-c7ec24ab340e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x2840e80dcad587490dcec51e949ce636ebb69ed62270ca6a226cc365435c23d5","name":"Trebles and Blues","registered_at":"2026-06-14T22:24:13Z","symbol":"NIM0595120","token_address":"0xb77c76dfedb532e7da56771b05d93741e3e996ca","type":"artist","uuid":"a9a00609-9fef-44b3-be09-c7ec24ab340e"}
album: The Blue Note
  type: MusicAlbum
  date published: 2011
album: The Blue Note
  type: MusicAlbum
  date published: 2011-03-01
album: Eighth Notes
  type: MusicAlbum
  date published: 2013-01-16
album: From My Father
  type: MusicAlbum
  date published: 2013-04-23
album: Clear Skies Ahead
  type: MusicAlbum
  date published: 2014-06-10
album: Seasonality
  type: MusicAlbum
  date published: 2014-12-16
album: 60 Days With Trebles, Pt. 2
  type: MusicAlbum
  date published: 2016-07-02
album: 60 Days With Trebles, Pt. 1
  type: MusicAlbum
  date published: 2016-07-02
album: Set It Off
  type: MusicAlbum
  date published: 2017-02-16