JokR
type: MusicGroup
genre: norwegian hip hop
genre: norwegian pop
description: REDIRECT TBS Radio
popularity: 11
followers: 1720
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x225f9a913a0b6e1519da7b9ab85cb4ceca433b7527dd6bae77fa2a124e47b5cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78f84737-a90a-476f-abc3-4488f3d93438.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78f84737-a90a-476f-abc3-4488f3d93438.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78f84737-a90a-476f-abc3-4488f3d93438
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225f9a913a0b6e1519da7b9ab85cb4ceca433b7527dd6bae77fa2a124e47b5cd. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78f84737-a90a-476f-abc3-4488f3d93438.json and https://artists.proofprofile.net/proofs/artist/78f84737-a90a-476f-abc3-4488f3d93438.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
album: Flagget Til Topps (Single)
  type: MusicAlbum
  date published: 2009-11-02
album: Mr. Plateselskap (Single)
  type: MusicAlbum
  date published: 2010-11-22
album: For Guttane (For FFK)
  type: MusicAlbum
  date published: 2011-04-17
album: For Guttane (For Ffk)
  type: MusicAlbum
  date published: 2011-04-18
  track: For Guttane (For Ffk)
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192125
    explicit: false
    by artist: JokR
    in album: For Guttane (For Ffk)
      type: MusicAlbum
      date published: 2011-04-18
    genre: norwegian hip hop
    genre: norwegian pop
    isrc code: NO2NQ1101001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T05:45:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdec9f806884e82969131abf6a032322fd5c166f9d97081a9a43254ebbb8e178b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958373
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958373
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NO2NQ1101001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T06:09:33Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec9f806884e82969131abf6a032322fd5c166f9d97081a9a43254ebbb8e178b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/NO2NQ1101001.
      date published: 2026-07-17T06:09:33Z
    audio: For Guttane (For Ffk)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.926
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.692
      additional property: Energy
        type: PropertyValue
        value: 0.827
      additional property: Speechiness
        type: PropertyValue
        value: 0.088
      additional property: Acousticness
        type: PropertyValue
        value: 0.283
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.181
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.607
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.019
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Retro (feat. Lopez)
  type: MusicAlbum
  date published: 2012-06-29
album: Retro (feat. Lopez)
  type: MusicAlbum
  date published: 2012-06-29
album: Event Horizon 2013 (feat. Tina Jakobsen)
  type: MusicAlbum
  date published: 2012-11-15
album: Munndiare
  type: MusicAlbum
  date published: 2013-02-22
album: Munndiaré
  type: MusicAlbum
  date published: 2013-08-05
album: BH
  type: MusicAlbum
  date published: 2013-08-19
album: Der Har Du Meg
  type: MusicAlbum
  date published: 2015-07-03
album: Der Har Du Meg
  type: MusicAlbum
  date published: 2015-07-03
album: Sammen med meg
  type: MusicAlbum
  date published: 2016-06-03
album: Sammen med meg
  type: MusicAlbum
  date published: 2016-06-03
album: Maske
  type: MusicAlbum
  date published: 2017-09-22
album: Maske
  type: MusicAlbum
  date published: 2017-09-22
album: London
  type: MusicAlbum
  date published: 2019-05-15
track: Troopaz 2016 (feat. JokR & Hanna Jøssang)
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238124
  explicit: false
  by artist: CFG
  by artist: JokR
  by artist: Hanna Jøssang
  in album: Troopaz 2016 (feat. JokR & Hanna Jøssang)
    type: MusicAlbum
    date published: 2016-04-13
  popularity: 0
  isrc code: TCACN1670940
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T10:31:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c2a4f7828ce4fcd7d4c6744813036de29b17dafbd62769298deb32d28b6ab14
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Troopaz 2016 (feat. JokR & Hanna Jøssang)

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1670940

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2a4f7828ce4fcd7d4c6744813036de29b17dafbd62769298deb32d28b6ab14. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCACN1670940.
date published: 2026-07-08T03:20:19Z

Troopaz 2016 (feat. JokR & Hanna Jøssang)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 137.017
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.72
additional property: Energy
  type: PropertyValue
  value: 0.656
additional property: Speechiness
  type: PropertyValue
  value: 0.129
additional property: Acousticness
  type: PropertyValue
  value: 0.012
additional property: Instrumentalness
  type: PropertyValue
  value: 0.003
additional property: Liveness
  type: PropertyValue
  value: 0.513
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.234
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.61
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor