Oskari Ojala
type: MusicGroup
genre: nu jazz
popularity: 10
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c96ce0f895dd6f81eeeead247f734b809d46f8d62d7cd208752d99e43201694
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2879f26c-4ca2-4e0e-a5d0-710b13e673b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2879f26c-4ca2-4e0e-a5d0-710b13e673b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2879f26c-4ca2-4e0e-a5d0-710b13e673b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c96ce0f895dd6f81eeeead247f734b809d46f8d62d7cd208752d99e43201694","name":"Oskari Ojala","registered_at":"2026-06-16T03:38:04Z","symbol":"NIM0925447","token_address":"0x8b479008f2d5773584a8bc5d9029bbe8706f3eb7","type":"artist","uuid":"2879f26c-4ca2-4e0e-a5d0-710b13e673b3"}
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 0x9c96ce0f895dd6f81eeeead247f734b809d46f8d62d7cd208752d99e43201694. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2879f26c-4ca2-4e0e-a5d0-710b13e673b3.json and https://artists.proofprofile.net/proofs/artist/2879f26c-4ca2-4e0e-a5d0-710b13e673b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x9c96ce0f895dd6f81eeeead247f734b809d46f8d62d7cd208752d99e43201694","name":"Oskari Ojala","registered_at":"2026-06-16T03:38:04Z","symbol":"NIM0925447","token_address":"0x8b479008f2d5773584a8bc5d9029bbe8706f3eb7","type":"artist","uuid":"2879f26c-4ca2-4e0e-a5d0-710b13e673b3"}
album: Apila-arvoitus
  type: MusicAlbum
  date published: 2023-06-18
album: Kökötys
  type: MusicAlbum
  date published: 2023-09-04
album: Puolesta
  type: MusicAlbum
  date published: 2024-08-28
album: Åsgård
  type: MusicAlbum
  date published: 2024-11-09
album: Kolea jazz
  type: MusicAlbum
  date published: 2025-02-12