Osk
type: MusicGroup
popularity: 5
followers: 248
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a44419b8021b2ad764c69fbb5921e636d52f638a597c43730718125b2efb370
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/e0d620c4-bef1-4ee9-8655-a996d26ca52a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0d620c4-bef1-4ee9-8655-a996d26ca52a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0d620c4-bef1-4ee9-8655-a996d26ca52a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x7a44419b8021b2ad764c69fbb5921e636d52f638a597c43730718125b2efb370. 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/e0d620c4-bef1-4ee9-8655-a996d26ca52a.json and https://artists.proofprofile.net/proofs/artist/e0d620c4-bef1-4ee9-8655-a996d26ca52a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Return Jack
  type: MusicAlbum
  date published: 2020-09-20
album: Cozy
  type: MusicAlbum
  date published: 2021-10-22
album: Back 2 Basics
  type: MusicAlbum
  date published: 2022-01-08
album: Rat Race
  type: MusicAlbum
  date published: 2022-03-22
album: Kismet
  type: MusicAlbum
  date published: 2022-04-14
album: Sugah
  type: MusicAlbum
  date published: 2022-08-13
album: Fated
  type: MusicAlbum
  date published: 2022-10-19
album: Family
  type: MusicAlbum
  date published: 2022-12-24
album: Her Pain
  type: MusicAlbum
  date published: 2023-03-28
album: Tiempo / Newday
  type: MusicAlbum
  date published: 2023-06-14
album: Petite
  type: MusicAlbum
  date published: 2023-09-18
album: Smoke
  type: MusicAlbum
  date published: 2024-03-29
album: Unknown Calls
  type: MusicAlbum
  date published: 2024-04-05
album: Favourite High
  type: MusicAlbum
  date published: 2024-06-28
album: If I Start Here
  type: MusicAlbum
  date published: 2024-08-16
album: If I Start Here
  type: MusicAlbum
  date published: 2024-12-18
album: Full Circle (Freestyle)
  type: MusicAlbum
  date published: 2025-03-03
album: Care Package
  type: MusicAlbum
  date published: 2025-04-20
album: Care Package Live Session
  type: MusicAlbum
  date published: 2025-10-27