Unge Oslo
type: MusicGroup
popularity: 13
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d9fe756e2130fc9dd72e53fe601446d3e346fa60e84ff1c7d2a88aa3ae7b94b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953616
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953616
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aaf8c62-d2b7-4a9c-a821-4200e2ad426f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aaf8c62-d2b7-4a9c-a821-4200e2ad426f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1aaf8c62-d2b7-4a9c-a821-4200e2ad426f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:58:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d9fe756e2130fc9dd72e53fe601446d3e346fa60e84ff1c7d2a88aa3ae7b94b","name":"Unge Oslo","registered_at":"2026-06-14T07:16:33Z","symbol":"NIM0378621","token_address":"0x68c18f623e10d4670e4bff62bad83ff7457cb13a","type":"artist","uuid":"1aaf8c62-d2b7-4a9c-a821-4200e2ad426f"}
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 0x5d9fe756e2130fc9dd72e53fe601446d3e346fa60e84ff1c7d2a88aa3ae7b94b. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1aaf8c62-d2b7-4a9c-a821-4200e2ad426f.json and https://artists.proofprofile.net/proofs/artist/1aaf8c62-d2b7-4a9c-a821-4200e2ad426f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:58:35Z
  text: {"copyright_id":"0x5d9fe756e2130fc9dd72e53fe601446d3e346fa60e84ff1c7d2a88aa3ae7b94b","name":"Unge Oslo","registered_at":"2026-06-14T07:16:33Z","symbol":"NIM0378621","token_address":"0x68c18f623e10d4670e4bff62bad83ff7457cb13a","type":"artist","uuid":"1aaf8c62-d2b7-4a9c-a821-4200e2ad426f"}
album: Gode Gamle Oslo
  type: MusicAlbum
  date published: 2018-06-08
album: Kom Fred
  type: MusicAlbum
  date published: 2020-11-24
album: Du kan være den (Hjerterom) [Radio Edit]
  type: MusicAlbum
  date published: 2020-12-08
album: Hører til på Vahl
  type: MusicAlbum
  date published: 2021-05-18
album: For det vi tror på
  type: MusicAlbum
  date published: 2021-06-07
album: Nå er nå
  type: MusicAlbum
  date published: 2021-09-06
album: Gode Gamle Oslo Danser
  type: MusicAlbum
  date published: 2021-10-23
album: Sanger Ingen Skjønner
  type: MusicAlbum
  date published: 2022-02-28
album: Du kan være den (Hjerterom) [Instrumental]
  type: MusicAlbum
  date published: 2022-05-13