Sewio
type: MusicGroup
genre: boom bap
popularity: 5
followers: 363
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9829e24a7decb95010c328059a4597361b4ca285f6c0026d8eb2c7c3d4da6fe3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd4a3f42-e05e-4412-b722-784046b96540.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd4a3f42-e05e-4412-b722-784046b96540.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd4a3f42-e05e-4412-b722-784046b96540
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
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 0x9829e24a7decb95010c328059a4597361b4ca285f6c0026d8eb2c7c3d4da6fe3. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd4a3f42-e05e-4412-b722-784046b96540.json and https://artists.proofprofile.net/proofs/artist/bd4a3f42-e05e-4412-b722-784046b96540.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
album: Boom Bap Boat
  type: MusicAlbum
  date published: 2021-05-10
album: Put It
  type: MusicAlbum
  date published: 2022-01-03
album: Romantic
  type: MusicAlbum
  date published: 2022-01-11
album: Do Your Thing
  type: MusicAlbum
  date published: 2022-01-20
album: Kicks and Snares
  type: MusicAlbum
  date published: 2022-02-02
album: Smooth Saxophone
  type: MusicAlbum
  date published: 2022-02-17
album: Vengeance
  type: MusicAlbum
  date published: 2022-03-16
album: Groove Rider
  type: MusicAlbum
  date published: 2022-04-02
album: Headbenga
  type: MusicAlbum
  date published: 2022-05-06
album: The Connection
  type: MusicAlbum
  date published: 2022-09-04
album: Raw and Real
  type: MusicAlbum
  date published: 2022-11-05
album: Climatronic
  type: MusicAlbum
  date published: 2023-04-18
album: I Want Problems
  type: MusicAlbum
  date published: 2023-05-09
album: Skillz
  type: MusicAlbum
  date published: 2023-08-14
album: Raw And Real
  type: MusicAlbum
  date published: 2023-09-02
album: HeadBenga
  type: MusicAlbum
  date published: 2023-09-02
album: Pro Elo Beats vol.1
  type: MusicAlbum
  date published: 2024-01-29
album: Pro Elo Beats vol.2
  type: MusicAlbum
  date published: 2024-12-23
album: Emergency
  type: MusicAlbum
  date published: 2025-02-20
album: STEP
  type: MusicAlbum
  date published: 2025-03-13
album: STEP
  type: MusicAlbum
  date published: 2025-03-13
album: What The F?
  type: MusicAlbum
  date published: 2025-03-31