Pontus De Bjorn
type: MusicGroup
popularity: 39
followers: 633
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadeb49a7314d008d37876ee3c664e6e79cce4a0ae6b1f46f2cf88219e2bc334c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fa3c37e-7e99-41bd-a036-8cb8d7cc7e13.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fa3c37e-7e99-41bd-a036-8cb8d7cc7e13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7fa3c37e-7e99-41bd-a036-8cb8d7cc7e13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadeb49a7314d008d37876ee3c664e6e79cce4a0ae6b1f46f2cf88219e2bc334c","name":"Pontus De Bjorn","registered_at":"2026-06-12T02:58:51Z","symbol":"NIM0166241","token_address":"0x424db72dc761c80965cb011a4aae5c85b87ead67","type":"artist","uuid":"7fa3c37e-7e99-41bd-a036-8cb8d7cc7e13"}
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 0xadeb49a7314d008d37876ee3c664e6e79cce4a0ae6b1f46f2cf88219e2bc334c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fa3c37e-7e99-41bd-a036-8cb8d7cc7e13.json and https://artists.proofprofile.net/proofs/artist/7fa3c37e-7e99-41bd-a036-8cb8d7cc7e13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xadeb49a7314d008d37876ee3c664e6e79cce4a0ae6b1f46f2cf88219e2bc334c","name":"Pontus De Bjorn","registered_at":"2026-06-12T02:58:51Z","symbol":"NIM0166241","token_address":"0x424db72dc761c80965cb011a4aae5c85b87ead67","type":"artist","uuid":"7fa3c37e-7e99-41bd-a036-8cb8d7cc7e13"}
album: Agile
  type: MusicAlbum
  date published: 2020-09-28
album: Agile
  type: MusicAlbum
  date published: 2020-09-28
album: Cronquillions
  type: MusicAlbum
  date published: 2021-03-10
album: La Libellule
  type: MusicAlbum
  date published: 2021-05-10
album: Fratelli
  type: MusicAlbum
  date published: 2021-06-11
  track: Fratelli
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127500
    explicit: false
    by artist: Pontus De Bjorn
    in album: Fratelli
      type: MusicAlbum
      date published: 2021-06-11
    isrc code: SEXGF2146501
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:19:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf51388a22a453469cc40b8293d3b4d12a9608b168401c4555ee184be12978773
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956402
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956402
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXGF2146501
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:22:16Z
    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 0xf51388a22a453469cc40b8293d3b4d12a9608b168401c4555ee184be12978773. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T04:22:16Z), 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/SEXGF2146501.
      date published: 2026-07-17T04:22:16Z
    audio: Fratelli
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.968
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.345
      additional property: Energy
        type: PropertyValue
        value: 0.03
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.991
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.939
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.242
      additional property: Loudness (dB)
        type: PropertyValue
        value: -30.848
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Emeralds
  type: MusicAlbum
  date published: 2022-01-21
album: La Noirerie
  type: MusicAlbum
  date published: 2023-01-20
album: Mondes Séparés
  type: MusicAlbum
  date published: 2023-03-17
album: Les Libellules
  type: MusicAlbum
  date published: 2023-06-30
album: Bûche Et Pierre
  type: MusicAlbum
  date published: 2023-09-08
album: Florenville
  type: MusicAlbum
  date published: 2023-10-27
album: Unloquacious
  type: MusicAlbum
  date published: 2024-01-19
album: Greener Emeralds
  type: MusicAlbum
  date published: 2024-05-17
album: Longtemps
  type: MusicAlbum
  date published: 2024-05-31
album: La Verderie
  type: MusicAlbum
  date published: 2025-02-21
album: Approfondissement
  type: MusicAlbum
  date published: 2025-03-21
album: Mondes Unis
  type: MusicAlbum
  date published: 2025-04-04
album: La Gentillesse
  type: MusicAlbum
  date published: 2025-06-06
album: Sunstone
  type: MusicAlbum
  date published: 2025-09-26