Torkel Rasmusson
type: MusicGroup
genre: swedish ballads
popularity: 7
followers: 576
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82fadf4e7fdb3390316e6fb859e68de3c4f95636856c947fae4e02d27fc5c714
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5863a6c-80ae-4be4-bd91-dc61d23630f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5863a6c-80ae-4be4-bd91-dc61d23630f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5863a6c-80ae-4be4-bd91-dc61d23630f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82fadf4e7fdb3390316e6fb859e68de3c4f95636856c947fae4e02d27fc5c714","name":"Torkel Rasmusson","registered_at":"2026-06-20T07:09:12Z","symbol":"NIM1550001","token_address":"0xabd53596d79e7adf892067d6c48d0dd5f79fdfb4","type":"artist","uuid":"a5863a6c-80ae-4be4-bd91-dc61d23630f3"}
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 0x82fadf4e7fdb3390316e6fb859e68de3c4f95636856c947fae4e02d27fc5c714. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5863a6c-80ae-4be4-bd91-dc61d23630f3.json and https://artists.proofprofile.net/proofs/artist/a5863a6c-80ae-4be4-bd91-dc61d23630f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x82fadf4e7fdb3390316e6fb859e68de3c4f95636856c947fae4e02d27fc5c714","name":"Torkel Rasmusson","registered_at":"2026-06-20T07:09:12Z","symbol":"NIM1550001","token_address":"0xabd53596d79e7adf892067d6c48d0dd5f79fdfb4","type":"artist","uuid":"a5863a6c-80ae-4be4-bd91-dc61d23630f3"}
album: Kalla tårar
  type: MusicAlbum
  date published: 1971-01-01
album: Svart hatt
  type: MusicAlbum
  date published: 1981-01-01
album: Resan 19 sånger 1976-2005
  type: MusicAlbum
  date published: 2003-05-04
album: Resan 19 sånger 1976-2005
  type: MusicAlbum
  date published: 2007
album: Resan - 19 sånger 1976-2005
  type: MusicAlbum
  date published: 2007-01-01
  track: Resan
    type: MusicRecording
    duration: PT6M47S
    duration ms: 407946
    explicit: false
    by artist: Torkel Rasmusson
    in album: Resan - 19 sånger 1976-2005
      type: MusicAlbum
      date published: 2007-01-01
    genre: swedish ballads
    isrc code: SELBD8300201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T18:03:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xad0ec1185a76f1b3ff042bfcbc8055012b8793add3818bceccbf9aa2fb599e6d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958185
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958185
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SELBD8300201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T18:19:04Z
    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 0xad0ec1185a76f1b3ff042bfcbc8055012b8793add3818bceccbf9aa2fb599e6d. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/SELBD8300201.
      date published: 2026-07-15T18:19:04Z
    audio: Resan
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.184
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.5
      additional property: Energy
        type: PropertyValue
        value: 0.594
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.23
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.557
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.224
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mycel
  type: MusicAlbum
  date published: 2009-03-11
album: Inte än
  type: MusicAlbum
  date published: 2010-04-07
album: Sånger under natten
  type: MusicAlbum
  date published: 2013-11-27
album: Farväl Kapten
  type: MusicAlbum
  date published: 2019-09-27
album: Farväl Kapten
  type: MusicAlbum
  date published: 2019-09-27
album: Farväl Kapten
  type: MusicAlbum
  date published: 2019-09-27
album: På bänken
  type: MusicAlbum
  date published: 2021-08-13
album: På bänken
  type: MusicAlbum
  date published: 2021-08-13
album: Var då
  type: MusicAlbum
  date published: 2021-08-27
album: Var då
  type: MusicAlbum
  date published: 2021-08-27
album: Svamparna Som Växte Som De Ville
  type: MusicAlbum
  date published: 2022-08-24