Vilhelmz
type: MusicGroup
genre: dansband
popularity: 17
followers: 145
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd7606f0647f23ce45df45d0eb58c72641603702e950f4450be7af47b028ad93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953696
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953696
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/734fd705-ed24-4cae-9e47-3de86edd396e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/734fd705-ed24-4cae-9e47-3de86edd396e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/734fd705-ed24-4cae-9e47-3de86edd396e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:45:57Z
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 0xbd7606f0647f23ce45df45d0eb58c72641603702e950f4450be7af47b028ad93. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/734fd705-ed24-4cae-9e47-3de86edd396e.json and https://artists.proofprofile.net/proofs/artist/734fd705-ed24-4cae-9e47-3de86edd396e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
album: Bli med oss på fest i kveld
  type: MusicAlbum
  date published: 2022-01-14
album: Din stjerne skal skinne
  type: MusicAlbum
  date published: 2022-04-29
album: Gold Digger
  type: MusicAlbum
  date published: 2022-09-02
album: Savner deg sårt
  type: MusicAlbum
  date published: 2022-11-04
album: Sommerdans en sommerkveld
  type: MusicAlbum
  date published: 2024-06-07
album: Caroline
  type: MusicAlbum
  date published: 2025-06-20
album: Ingenting er som kjærlighet
  type: MusicAlbum
  date published: 2025-10-03