Patrick Lindgren
type: MusicGroup
genre: power pop
popularity: 3
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe619a32ca085c374fcfd0095737d319512dbdd07c08c2917d8bdfb8d7068345
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1339bc16-dfd3-4b20-a02f-2f535dd15a33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1339bc16-dfd3-4b20-a02f-2f535dd15a33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1339bc16-dfd3-4b20-a02f-2f535dd15a33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe619a32ca085c374fcfd0095737d319512dbdd07c08c2917d8bdfb8d7068345","name":"Patrick Lindgren","registered_at":"2026-06-15T20:17:32Z","symbol":"NIM0820298","token_address":"0xef265cfc78b0584f74f8cc53e660ea2beb0d963c","type":"artist","uuid":"1339bc16-dfd3-4b20-a02f-2f535dd15a33"}
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 0xfe619a32ca085c374fcfd0095737d319512dbdd07c08c2917d8bdfb8d7068345. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1339bc16-dfd3-4b20-a02f-2f535dd15a33.json and https://artists.proofprofile.net/proofs/artist/1339bc16-dfd3-4b20-a02f-2f535dd15a33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xfe619a32ca085c374fcfd0095737d319512dbdd07c08c2917d8bdfb8d7068345","name":"Patrick Lindgren","registered_at":"2026-06-15T20:17:32Z","symbol":"NIM0820298","token_address":"0xef265cfc78b0584f74f8cc53e660ea2beb0d963c","type":"artist","uuid":"1339bc16-dfd3-4b20-a02f-2f535dd15a33"}
album: Ok I´m done
  type: MusicAlbum
  date published: 2011-09-18
album: Ok I´m Done
  type: MusicAlbum
  date published: 2011-09-18
album: Let It Go
  type: MusicAlbum
  date published: 2014-03-16
album: Godspeed
  type: MusicAlbum
  date published: 2014-05-06
album: Patrick Lindgren
  type: MusicAlbum
  date published: 2015-06-12
album: Record Collection
  type: MusicAlbum
  date published: 2016-10-14
album: Vi ska bli nåt annat
  type: MusicAlbum
  date published: 2018-11-30
album: Tung på dig
  type: MusicAlbum
  date published: 2021-02-05
album: Ok I'm Done
  type: MusicAlbum
  date published: 2021-05-07
album: Pop & Poesi
  type: MusicAlbum
  date published: 2021-06-18
album: Free
  type: MusicAlbum
  date published: 2024-12-13
  track: Free
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285597
    explicit: false
    by artist: Patrick Lindgren
    in album: Free
      type: MusicAlbum
      date published: 2024-12-13
    genre: power pop
    isrc code: SEXJJ2401401
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:20:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf94bf9fa05c4d96aa8fe3fa04be49d28f8f0c6b20ae4e466f59e23a81dbc075c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXJJ2401401
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94bf9fa05c4d96aa8fe3fa04be49d28f8f0c6b20ae4e466f59e23a81dbc075c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXJJ2401401.
      date published: 2026-07-06T01:26:17Z
    audio: Free
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 162.899
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.316
      additional property: Energy
        type: PropertyValue
        value: 0.758
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.235
      additional property: Liveness
        type: PropertyValue
        value: 0.483
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.562
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.247
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The smooth sound of ...
  type: MusicAlbum
  date published: 2025-04-18
album: Like birds (Radio edit)
  type: MusicAlbum
  date published: 2025-07-04