Jazz Swing
type: MusicGroup
popularity: 8
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9d77ce19ad9c631c7ba66868e42e13fad6c97265d824d141c0f3a11c1190ba3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4090aef3-c71d-426f-bc9b-1bcab21c76e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4090aef3-c71d-426f-bc9b-1bcab21c76e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4090aef3-c71d-426f-bc9b-1bcab21c76e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9d77ce19ad9c631c7ba66868e42e13fad6c97265d824d141c0f3a11c1190ba3","name":"Jazz Swing","registered_at":"2026-06-16T12:08:22Z","symbol":"NIM1047278","token_address":"0x393e35ab52fa29bbb15d927bf24c14492ced4f73","type":"artist","uuid":"4090aef3-c71d-426f-bc9b-1bcab21c76e8"}
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 0xc9d77ce19ad9c631c7ba66868e42e13fad6c97265d824d141c0f3a11c1190ba3. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4090aef3-c71d-426f-bc9b-1bcab21c76e8.json and https://artists.proofprofile.net/proofs/artist/4090aef3-c71d-426f-bc9b-1bcab21c76e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc9d77ce19ad9c631c7ba66868e42e13fad6c97265d824d141c0f3a11c1190ba3","name":"Jazz Swing","registered_at":"2026-06-16T12:08:22Z","symbol":"NIM1047278","token_address":"0x393e35ab52fa29bbb15d927bf24c14492ced4f73","type":"artist","uuid":"4090aef3-c71d-426f-bc9b-1bcab21c76e8"}
album: Atomic Love
  type: MusicAlbum
  date published: 2024-06-07
album: 1950s Jazz Music
  type: MusicAlbum
  date published: 2024-06-13
album: Vintage Jazz Swing
  type: MusicAlbum
  date published: 2024-06-21
album: Oldschool 50s Jazz
  type: MusicAlbum
  date published: 2024-08-19