Big Daddy Karsten
type: MusicGroup
genre: norwegian hip hop
popularity: 10
followers: 2680
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b2af10debf6099f4cba34cd62c1f1b43984fad424102e904ba3599a917c4ffe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd9dd836-eaf6-40c5-9412-6bf29fe4e376.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd9dd836-eaf6-40c5-9412-6bf29fe4e376.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd9dd836-eaf6-40c5-9412-6bf29fe4e376
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b2af10debf6099f4cba34cd62c1f1b43984fad424102e904ba3599a917c4ffe","name":"Big Daddy Karsten","registered_at":"2026-06-20T17:52:58Z","symbol":"NIM1672526","token_address":"0xe0ab578d6fc80c631257d91b1168825f39b2e544","type":"artist","uuid":"bd9dd836-eaf6-40c5-9412-6bf29fe4e376"}
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 0x9b2af10debf6099f4cba34cd62c1f1b43984fad424102e904ba3599a917c4ffe. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd9dd836-eaf6-40c5-9412-6bf29fe4e376.json and https://artists.proofprofile.net/proofs/artist/bd9dd836-eaf6-40c5-9412-6bf29fe4e376.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x9b2af10debf6099f4cba34cd62c1f1b43984fad424102e904ba3599a917c4ffe","name":"Big Daddy Karsten","registered_at":"2026-06-20T17:52:58Z","symbol":"NIM1672526","token_address":"0xe0ab578d6fc80c631257d91b1168825f39b2e544","type":"artist","uuid":"bd9dd836-eaf6-40c5-9412-6bf29fe4e376"}
album: Han e lun
  type: MusicAlbum
  date published: 2015-11-06
album: Han E Lun
  type: MusicAlbum
  date published: 2015-11-06
album: Tjukkasjager
  type: MusicAlbum
  date published: 2016-07-06
album: Tjukkasjager
  type: MusicAlbum
  date published: 2016-07-06
album: Emma remix
  type: MusicAlbum
  date published: 2016-11-24
album: Emma remix
  type: MusicAlbum
  date published: 2016-11-24
album: Sitter i saksa
  type: MusicAlbum
  date published: 2016-12-01
album: Sitter i saksa
  type: MusicAlbum
  date published: 2016-12-01
album: Formen E Fin, Pt. 2
  type: MusicAlbum
  date published: 2017-05-04
album: Gjør det vi vil
  type: MusicAlbum
  date published: 2017-05-12
album: Hold kjeft
  type: MusicAlbum
  date published: 2017-06-30
album: Hold Kjeft
  type: MusicAlbum
  date published: 2017-06-30
album: Danser med ulver
  type: MusicAlbum
  date published: 2017-09-15
album: Judaskysset
  type: MusicAlbum
  date published: 2017-11-14
album: Judaskysset
  type: MusicAlbum
  date published: 2017-11-14
album: Katta ute av sekken
  type: MusicAlbum
  date published: 2018-02-11
album: Katta ute av sekken
  type: MusicAlbum
  date published: 2018-02-11
album: Skamløs
  type: MusicAlbum
  date published: 2018-06-01
album: Mannfolk Med Tattoveringer
  type: MusicAlbum
  date published: 2018-11-29
album: Big
  type: MusicAlbum
  date published: 2019-06-14
album: Daddy
  type: MusicAlbum
  date published: 2019-11-01
album: Yess
  type: MusicAlbum
  date published: 2020-02-28
album: Lillestrøm i hjertet
  type: MusicAlbum
  date published: 2020-12-04
album: Smile
  type: MusicAlbum
  date published: 2021-01-25
  track: Smile
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180626
    explicit: false
    by artist: Big Daddy Karsten
    in album: Smile
      type: MusicAlbum
      date published: 2021-01-25
    genre: norwegian hip hop
    isrc code: UKCKA2100001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:52:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd537c0d390b3a3dfbe9ccdb75f944b5ce55b2840f993e26a2e9e65189125fec2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKCKA2100001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0xd537c0d390b3a3dfbe9ccdb75f944b5ce55b2840f993e26a2e9e65189125fec2. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/UKCKA2100001.
      date published: 2026-07-17T23:18:11Z
    audio: Smile
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 217.941
      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: 0.551
      additional property: Energy
        type: PropertyValue
        value: 0.683
      additional property: Speechiness
        type: PropertyValue
        value: 0.166
      additional property: Acousticness
        type: PropertyValue
        value: 0.145
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.608
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.769
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Smile
  type: MusicAlbum
  date published: 2021-01-25
album: Stepz
album: Now We Up
album: Now we up
album: Stepz Bearmixxx
album: Legenbeary
album: Barry Antoinette
album: Lazy Bitch
album: 25 juni
album: On My Mamma
album: Bikkjeliv
album: Jordbær og Champagne
album: Superfast
album: Fuck You Freestyle
track: På No Pisspreik
track: Stiller Opp

På No Pisspreik
type: MusicRecording
duration: PT3M48S
duration ms: 228333
explicit: false
by artist: Tom 12
by artist: Get Some
by artist: Big Daddy Karsten
by artist: Ace Harding
by artist: Bvis
in album: Tom2012
  type: MusicAlbum
  date published: 2013-07-05
isrc code: NOI761302100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:40:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf17653bb287babd44ae165d5f5ad5ebdecc78b769b1686f6013ae4ac6be8e996
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOI761302100
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17653bb287babd44ae165d5f5ad5ebdecc78b769b1686f6013ae4ac6be8e996. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NOI761302100.
  date published: 2026-07-08T03:22:41Z
audio: På No Pisspreik
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 160.486
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.62
  additional property: Energy
    type: PropertyValue
    value: 0.412
  additional property: Speechiness
    type: PropertyValue
    value: 0.322
  additional property: Acousticness
    type: PropertyValue
    value: 0.108
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.616
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.442
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Stiller Opp
type: MusicRecording
duration: PT3M58S
duration ms: 238109
explicit: false
by artist: Cezinando
by artist: Big Daddy Karsten
by artist: Klish
by artist: Tom 12
in album: Dat Xo EP
  type: MusicAlbum
  date published: 2013-12-13
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ab25bf8108846174e5038e48a5509e352cf6c27c68576a8d06cbcb32fcee45. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NOI761307070.
  date published: 2026-07-31T13:04:34Z
audio: Stiller Opp
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 156.118
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.713
  additional property: Energy
    type: PropertyValue
    value: 0.626
  additional property: Speechiness
    type: PropertyValue
    value: 0.213
  additional property: Acousticness
    type: PropertyValue
    value: 0.003
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.305
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.483
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.91
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: NOI761307070
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960403
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T13:04:34+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOI761307070
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960403
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960403
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T13:04:34+00:00
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

Stepz
type: MusicAlbum
date published: 2021-04-29

Stepz
type: MusicAlbum
date published: 2021-04-30

Now We Up
type: MusicAlbum
date published: 2021-06-10

Now we up
type: MusicAlbum
date published: 2021-06-11

Stepz Bearmixxx
type: MusicAlbum
date published: 2021-07-04

Stepz Bearmixxx
type: MusicAlbum
date published: 2021-07-30

Legenbeary
type: MusicAlbum
date published: 2022-01-13

Legenbeary
type: MusicAlbum
date published: 2022-01-14

Barry Antoinette
type: MusicAlbum
date published: 2022-04-01

Lazy Bitch
type: MusicAlbum
date published: 2022-06-24

25 juni
type: MusicAlbum
date published: 2023-06-15

On My Mamma
type: MusicAlbum
date published: 2023-06-30

Bikkjeliv
type: MusicAlbum
date published: 2024-04-05

Jordbær og Champagne
type: MusicAlbum
date published: 2024-05-10

Superfast
type: MusicAlbum
date published: 2025-06-20

Fuck You Freestyle
type: MusicAlbum
date published: 2025-11-14