Swank Sinatra
type: MusicGroup
popularity: 4
followers: 1216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd69e5e9e45b6eebd967fdb5adcf9894b4ce76b7ce2fc7bd1fe2e6d17ab40e16d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b9e55a7-2e59-4982-9f29-949ef4013c53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b9e55a7-2e59-4982-9f29-949ef4013c53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b9e55a7-2e59-4982-9f29-949ef4013c53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd69e5e9e45b6eebd967fdb5adcf9894b4ce76b7ce2fc7bd1fe2e6d17ab40e16d","name":"Swank Sinatra","registered_at":"2026-06-20T04:09:49Z","symbol":"NIM1506853","token_address":"0x641633be11efcb496408dfae56d5ab30853b7b76","type":"artist","uuid":"9b9e55a7-2e59-4982-9f29-949ef4013c53"}
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 0xd69e5e9e45b6eebd967fdb5adcf9894b4ce76b7ce2fc7bd1fe2e6d17ab40e16d. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b9e55a7-2e59-4982-9f29-949ef4013c53.json and https://artists.proofprofile.net/proofs/artist/9b9e55a7-2e59-4982-9f29-949ef4013c53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xd69e5e9e45b6eebd967fdb5adcf9894b4ce76b7ce2fc7bd1fe2e6d17ab40e16d","name":"Swank Sinatra","registered_at":"2026-06-20T04:09:49Z","symbol":"NIM1506853","token_address":"0x641633be11efcb496408dfae56d5ab30853b7b76","type":"artist","uuid":"9b9e55a7-2e59-4982-9f29-949ef4013c53"}
album: Swank Tapes Vol.One
  type: MusicAlbum
  date published: 2017-09-07
album: Static (feat. STEEZ)
  type: MusicAlbum
  date published: 2018-02-14
album: Swank Tapes, Vol. 2
  type: MusicAlbum
  date published: 2018-03-07
album: 1:45 Freestyle
  type: MusicAlbum
  date published: 2018-07-27
album: 3rd Eye.
  type: MusicAlbum
  date published: 2018-10-30
album: I'm Gonna Sin Again
  type: MusicAlbum
  date published: 2019-06-28
album: The Slice
  type: MusicAlbum
  date published: 2020-07-04
album: Said & Done
  type: MusicAlbum
  date published: 2021-06-25
album: P.O.P (Freestyle)
  type: MusicAlbum
  date published: 2021-10-15
album: The Almighty Gwalla
  type: MusicAlbum
  date published: 2022-06-03
album: Steve McNair Freestyle
  type: MusicAlbum
  date published: 2022-11-11
album: Young Jerry Rice
  type: MusicAlbum
  date published: 2023-06-01
album: The Last Black Man in Colorado
  type: MusicAlbum
  date published: 2023-08-03
album: Don’t Crash on Your Way to Nowhere Fast
  type: MusicAlbum
  date published: 2023-10-03
album: For the Plot
  type: MusicAlbum
  date published: 2024-03-13
album: For the Plot, Vol. 2
  type: MusicAlbum
  date published: 2024-07-29
album: Both Eye$
  type: MusicAlbum
  date published: 2025-02-03
album: Scenic Route
  type: MusicAlbum
  date published: 2025-06-03
album: Hide & Seek
  type: MusicAlbum
  date published: 2025-07-18
album: Trips to Blacklantis
  type: MusicAlbum
  date published: 2025-08-08