Brooklyn Jazz Trio
type: MusicGroup
genre: christmas
popularity: 3
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x801edc94abcbb696c0cfbbb1aab95f7d5585e5fc0b2c3954e010d4f66cbf7bab
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/df544c6e-44b6-4d1d-932c-11cc4cfc8c60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df544c6e-44b6-4d1d-932c-11cc4cfc8c60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df544c6e-44b6-4d1d-932c-11cc4cfc8c60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x801edc94abcbb696c0cfbbb1aab95f7d5585e5fc0b2c3954e010d4f66cbf7bab","name":"Brooklyn Jazz Trio","registered_at":"2026-06-21T05:49:16Z","symbol":"NIM1839065","token_address":"0xe922e2b529c0d22f7acbb4541b7b093dd56b0296","type":"artist","uuid":"df544c6e-44b6-4d1d-932c-11cc4cfc8c60"}
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 0x801edc94abcbb696c0cfbbb1aab95f7d5585e5fc0b2c3954e010d4f66cbf7bab. 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/df544c6e-44b6-4d1d-932c-11cc4cfc8c60.json and https://artists.proofprofile.net/proofs/artist/df544c6e-44b6-4d1d-932c-11cc4cfc8c60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x801edc94abcbb696c0cfbbb1aab95f7d5585e5fc0b2c3954e010d4f66cbf7bab","name":"Brooklyn Jazz Trio","registered_at":"2026-06-21T05:49:16Z","symbol":"NIM1839065","token_address":"0xe922e2b529c0d22f7acbb4541b7b093dd56b0296","type":"artist","uuid":"df544c6e-44b6-4d1d-932c-11cc4cfc8c60"}
album: Silent Night
  type: MusicAlbum
  date published: 2015-10-25
album: Flat Broke And Flat Notes
  type: MusicAlbum
  date published: 2019-10-05