OL4
type: MusicGroup
popularity: 3
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c2f86e48555cd8163aacaf671e49c0125c1ae0136f0fcf8ec49487074365a9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3173b23-e7e9-4bb7-9e90-36f1d9ff6994.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3173b23-e7e9-4bb7-9e90-36f1d9ff6994.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3173b23-e7e9-4bb7-9e90-36f1d9ff6994
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0x2c2f86e48555cd8163aacaf671e49c0125c1ae0136f0fcf8ec49487074365a9f. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3173b23-e7e9-4bb7-9e90-36f1d9ff6994.json and https://artists.proofprofile.net/proofs/artist/c3173b23-e7e9-4bb7-9e90-36f1d9ff6994.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: LIVET ÄR VILT
  type: MusicAlbum
  date published: 2019-12-03
album: TRE SVÄNGAR
  type: MusicAlbum
  date published: 2019-12-26
album: WANTED
  type: MusicAlbum
  date published: 2020-01-19
album: WANTED
  type: MusicAlbum
  date published: 2020-01-19
album: Trycka av
  type: MusicAlbum
  date published: 2020-03-23
album: Trycka av
  type: MusicAlbum
  date published: 2020-03-23
album: one last time
  type: MusicAlbum
  date published: 2020-05-07
album: Gone
  type: MusicAlbum
  date published: 2020-05-23
album: Gone
  type: MusicAlbum
  date published: 2020-05-23
album: George Floyd (Shortened Version)
  type: MusicAlbum
  date published: 2020-06-04
album: NEVER ENOUGH
  type: MusicAlbum
  date published: 2020-08-05
album: SELFMADE
  type: MusicAlbum
  date published: 2020-09-18
album: SELFMADE
  type: MusicAlbum
  date published: 2020-09-18
album: KILLAS
  type: MusicAlbum
  date published: 2020-12-11
album: TIO TÅR
  type: MusicAlbum
  date published: 2021-02-13
album: TIO TÅR
  type: MusicAlbum
  date published: 2021-02-13
album: Ta Mig Till Topp
  type: MusicAlbum
  date published: 2021-07-10
album: VÄNDA BLAD
  type: MusicAlbum
  date published: 2021-12-20
album: VÄNDA BLAD
  type: MusicAlbum
  date published: 2021-12-20
album: 45
  type: MusicAlbum
  date published: 2022-05-06
album: Palm Angels
  type: MusicAlbum
  date published: 2022-07-29
album: hålla om dig
  type: MusicAlbum
  date published: 2023-09-01
album: BLÖDER
  type: MusicAlbum
  date published: 2023-11-03
album: wonderplace
  type: MusicAlbum
  date published: 2024-02-16
album: IN THE STARS (REMIX)
  type: MusicAlbum
  date published: 2024-05-31
album: FÖRTROLLAD
  type: MusicAlbum
  date published: 2025-01-17
album: PELIGROSA
  type: MusicAlbum
  date published: 2025-03-14