Pär Lindberg
type: MusicGroup
popularity: 4
followers: 242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x414ff7619aa09c42ee57336b3a2a463813957ca6d9990aea000a6e42f8f46251
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dea6e682-68f6-4264-9fb0-f49e7c5dc461.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dea6e682-68f6-4264-9fb0-f49e7c5dc461.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dea6e682-68f6-4264-9fb0-f49e7c5dc461
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x414ff7619aa09c42ee57336b3a2a463813957ca6d9990aea000a6e42f8f46251","name":"Pär Lindberg","registered_at":"2026-06-21T05:48:18Z","symbol":"NIM1838822","token_address":"0xcc1c9351f6f2fdc0c566e0862709821633eca0ae","type":"artist","uuid":"dea6e682-68f6-4264-9fb0-f49e7c5dc461"}
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 0x414ff7619aa09c42ee57336b3a2a463813957ca6d9990aea000a6e42f8f46251. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dea6e682-68f6-4264-9fb0-f49e7c5dc461.json and https://artists.proofprofile.net/proofs/artist/dea6e682-68f6-4264-9fb0-f49e7c5dc461.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x414ff7619aa09c42ee57336b3a2a463813957ca6d9990aea000a6e42f8f46251","name":"Pär Lindberg","registered_at":"2026-06-21T05:48:18Z","symbol":"NIM1838822","token_address":"0xcc1c9351f6f2fdc0c566e0862709821633eca0ae","type":"artist","uuid":"dea6e682-68f6-4264-9fb0-f49e7c5dc461"}
album: When I Turn to You
  type: MusicAlbum
  date published: 2022-04-17
album: Royalty
  type: MusicAlbum
  date published: 2023-10-06
album: Out of Time
  type: MusicAlbum
  date published: 2024-04-05
album: Unshakable Trust
  type: MusicAlbum
  date published: 2024-08-30
album: Unshakable Trust
  type: MusicAlbum
  date published: 2024-10-25