Jakob Karlberg
type: MusicGroup
popularity: 39
followers: 10923
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x969e54620dc5e76d77059db26821fb97a7d52178fe7c3b1f7b46e1162cfcf8f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bf97d95-eab9-4997-ae06-60e65db82a71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bf97d95-eab9-4997-ae06-60e65db82a71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5bf97d95-eab9-4997-ae06-60e65db82a71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x969e54620dc5e76d77059db26821fb97a7d52178fe7c3b1f7b46e1162cfcf8f0","name":"Jakob Karlberg","registered_at":"2026-06-11T21:38:10Z","symbol":"NIM0119487","token_address":"0x064b47a0987730e05c97d664dfe4f9795651c560","type":"artist","uuid":"5bf97d95-eab9-4997-ae06-60e65db82a71"}
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 → block must exist at that height 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 0x969e54620dc5e76d77059db26821fb97a7d52178fe7c3b1f7b46e1162cfcf8f0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bf97d95-eab9-4997-ae06-60e65db82a71.json and https://artists.proofprofile.net/proofs/artist/5bf97d95-eab9-4997-ae06-60e65db82a71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x969e54620dc5e76d77059db26821fb97a7d52178fe7c3b1f7b46e1162cfcf8f0","name":"Jakob Karlberg","registered_at":"2026-06-11T21:38:10Z","symbol":"NIM0119487","token_address":"0x064b47a0987730e05c97d664dfe4f9795651c560","type":"artist","uuid":"5bf97d95-eab9-4997-ae06-60e65db82a71"}
album: Allt eller inget
  type: MusicAlbum
  date published: 2023-11-03
  track: Allt eller inget
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155000
    explicit: false
    by artist: Jakob Karlberg
    by artist: INGA-BELL
    in album: Allt eller inget
      type: MusicAlbum
      date published: 2023-11-03
    isrc code: USA2P2351328
album: Jag tänker på dig (Akustisk)
  type: MusicAlbum
  date published: 2022-03-25
  track: Jag tänker på dig (Akustisk)
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153500
    explicit: false
    by artist: Jakob Karlberg
    by artist: Albin Johnsén
    in album: Jag tänker på dig (Akustisk)
      type: MusicAlbum
      date published: 2022-03-25
    isrc code: USA2P2207580
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T15:32:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb181db2d4aeb3229b37b2c455da46b27177b6007482f27cb7f8a8f7d45e4da76
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956302
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4RQFIXz9LUyUyQ9QZFsEMP.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RQFIXz9LUyUyQ9QZFsEMP
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb181db2d4aeb3229b37b2c455da46b27177b6007482f27cb7f8a8f7d45e4da76","isrc":"USA2P2207580","name":"Jag tänker på dig (Akustisk)","registered_at":"2026-06-18T15:32:50Z","spotify_id":"4RQFIXz9LUyUyQ9QZFsEMP","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb181db2d4aeb3229b37b2c455da46b27177b6007482f27cb7f8a8f7d45e4da76. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RQFIXz9LUyUyQ9QZFsEMP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RQFIXz9LUyUyQ9QZFsEMP.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0xb181db2d4aeb3229b37b2c455da46b27177b6007482f27cb7f8a8f7d45e4da76","isrc":"USA2P2207580","name":"Jag tänker på dig (Akustisk)","registered_at":"2026-06-18T15:32:50Z","spotify_id":"4RQFIXz9LUyUyQ9QZFsEMP","type":"track"}
album: Jag tänker på dig
  type: MusicAlbum
  date published: 2022-03-11
  track: Jag tänker på dig
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140470
    explicit: false
    by artist: Jakob Karlberg
    by artist: Albin Johnsén
    in album: Jag tänker på dig
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: USA2P2204173
album: Du är som jag
  type: MusicAlbum
  date published: 2021-04-23
  track: Du är som jag
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180590
    explicit: false
    by artist: Jakob Karlberg
    by artist: FILIPPA
    in album: Du är som jag
      type: MusicAlbum
      date published: 2021-04-23
    isrc code: SE3GO2106901
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T19:44:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34fa9e83f732837426595f9193fcd4803c69481b906877fe5652b9f1684014fb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5yyAUONfl8cT9egE1FoeMU.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yyAUONfl8cT9egE1FoeMU
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x34fa9e83f732837426595f9193fcd4803c69481b906877fe5652b9f1684014fb","isrc":"SE3GO2106901","name":"Du är som jag","registered_at":"2026-06-07T19:44:40Z","spotify_id":"5yyAUONfl8cT9egE1FoeMU","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x34fa9e83f732837426595f9193fcd4803c69481b906877fe5652b9f1684014fb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yyAUONfl8cT9egE1FoeMU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yyAUONfl8cT9egE1FoeMU.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x34fa9e83f732837426595f9193fcd4803c69481b906877fe5652b9f1684014fb","isrc":"SE3GO2106901","name":"Du är som jag","registered_at":"2026-06-07T19:44:40Z","spotify_id":"5yyAUONfl8cT9egE1FoeMU","type":"track"}
album: FÖR KÄRLEKEN
  type: MusicAlbum
  date published: 2025-01-31
  track: FÖR KÄRLEKEN
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144000
    explicit: false
    by artist: FRÖKEN SNUSK
    by artist: Jakob Karlberg
    in album: FÖR KÄRLEKEN
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: SE5XG2501125
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T12:19:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68a4475843925459aa7b84611694a46e05ea5ca4b30162b4dcee70b856d9e988
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953536
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4QnyV9Bvg3fnwfBvjg9io0.json
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
album: F*n va bra
album: Sommarplågan
album: Sol, vind och vatten
album: Idiot (med Jakob Karlberg)
album: Allt jag önskar mig
album: Bakis på söndag
album: Lätta steg
album: Bara ett sista
album: Ingen vill veta var du köpt din tröja
album: Dansa en sommar
album: Är jag kvar
album: En stjärna lyser så klar
album: Nånting fånigt
album: Jag ska ge dig du ska få
album: Amanda
album: Fan va bra (Akustisk)
album: Oförstärkt
album: Historia
album: Sluta inte dansa
album: Om du tror att jag saknar dig
album: Nästa jul
album: Din vän
album: Över mig
album: Varje andetag
album: Jag har aldrig
album: Du har kommit nu
album: Generad
album: Ta med dig solen
album: 1990
album: Trädgårn
album: Haltar
album: Fel på dig
album: Fan va bra
album: Fan va bra (Hogland Remix)
track: Allt eller inget
track: Jag tänker på dig (Akustisk)
track: Jag tänker på dig
track: Du är som jag
track: F*n va bra
track: FÖR KÄRLEKEN
track: Sommarplågan
track: Sol, vind och vatten
track: Idiot (med Jakob Karlberg)
track: Allt jag önskar mig
track: Bakis på söndag
track: Lätta steg
track: Bara ett sista
track: Ingen vill veta var du köpt din tröja
track: Dansa en sommar
track: Är jag kvar
track: En stjärna lyser så klar
track: Nånting fånigt
track: Jag ska ge dig du ska få
track: Amanda

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QnyV9Bvg3fnwfBvjg9io0

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x68a4475843925459aa7b84611694a46e05ea5ca4b30162b4dcee70b856d9e988","isrc":"SE5XG2501125","name":"FÖR KÄRLEKEN","registered_at":"2026-06-05T12:19:33Z","spotify_id":"4QnyV9Bvg3fnwfBvjg9io0","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a4475843925459aa7b84611694a46e05ea5ca4b30162b4dcee70b856d9e988. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QnyV9Bvg3fnwfBvjg9io0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QnyV9Bvg3fnwfBvjg9io0.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x68a4475843925459aa7b84611694a46e05ea5ca4b30162b4dcee70b856d9e988","isrc":"SE5XG2501125","name":"FÖR KÄRLEKEN","registered_at":"2026-06-05T12:19:33Z","spotify_id":"4QnyV9Bvg3fnwfBvjg9io0","type":"track"}

F*n va bra
type: MusicAlbum
date published: 2024-04-26
track: F*n va bra
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134408
  explicit: false
  by artist: Jakob Karlberg
  by artist: Luc1ano
  in album: F*n va bra
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: USA2P2419527
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:19:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35fefaf54e02645a16d7b95cc54193aacdf73046fab2538391ec631bb910baa2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5W4zgLC5lBqTZOeBx8rpT2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W4zgLC5lBqTZOeBx8rpT2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x35fefaf54e02645a16d7b95cc54193aacdf73046fab2538391ec631bb910baa2","isrc":"USA2P2419527","name":"F*n va bra","registered_at":"2026-06-09T17:19:38Z","spotify_id":"5W4zgLC5lBqTZOeBx8rpT2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x35fefaf54e02645a16d7b95cc54193aacdf73046fab2538391ec631bb910baa2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5W4zgLC5lBqTZOeBx8rpT2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W4zgLC5lBqTZOeBx8rpT2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x35fefaf54e02645a16d7b95cc54193aacdf73046fab2538391ec631bb910baa2","isrc":"USA2P2419527","name":"F*n va bra","registered_at":"2026-06-09T17:19:38Z","spotify_id":"5W4zgLC5lBqTZOeBx8rpT2","type":"track"}

Sommarplågan
type: MusicAlbum
date published: 2024-07-05
track: Sommarplågan
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187200
  explicit: false
  by artist: Jakob Karlberg
  in album: Sommarplågan
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: USA2P2439895
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T12:10:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ff46c52d7248d2426363598c6c341738e69b48088b6ce74422a2b3dbfdecfc0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7r5zGNV4cygRcLmhWM2Wxg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r5zGNV4cygRcLmhWM2Wxg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ff46c52d7248d2426363598c6c341738e69b48088b6ce74422a2b3dbfdecfc0","isrc":"USA2P2439895","name":"Sommarplågan","registered_at":"2026-06-24T12:10:29Z","spotify_id":"7r5zGNV4cygRcLmhWM2Wxg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x9ff46c52d7248d2426363598c6c341738e69b48088b6ce74422a2b3dbfdecfc0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7r5zGNV4cygRcLmhWM2Wxg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r5zGNV4cygRcLmhWM2Wxg.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9ff46c52d7248d2426363598c6c341738e69b48088b6ce74422a2b3dbfdecfc0","isrc":"USA2P2439895","name":"Sommarplågan","registered_at":"2026-06-24T12:10:29Z","spotify_id":"7r5zGNV4cygRcLmhWM2Wxg","type":"track"}

Sol, vind och vatten
type: MusicAlbum
date published: 2024-05-24
track: Sol, vind och vatten
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196222
  explicit: false
  by artist: Jakob Karlberg
  in album: Sol, vind och vatten
    type: MusicAlbum
    date published: 2024-05-24
  isrc code: USA2P2428084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:27:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x00e24a410494a3cd8cd659b4a56c99b1b2142a60c8e09287141d8b38df57c7fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Dl6aAece1roeWExwDV6Xs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Dl6aAece1roeWExwDV6Xs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x00e24a410494a3cd8cd659b4a56c99b1b2142a60c8e09287141d8b38df57c7fb","isrc":"USA2P2428084","name":"Sol, vind och vatten","registered_at":"2026-06-09T07:27:45Z","spotify_id":"0Dl6aAece1roeWExwDV6Xs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x00e24a410494a3cd8cd659b4a56c99b1b2142a60c8e09287141d8b38df57c7fb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Dl6aAece1roeWExwDV6Xs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Dl6aAece1roeWExwDV6Xs.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x00e24a410494a3cd8cd659b4a56c99b1b2142a60c8e09287141d8b38df57c7fb","isrc":"USA2P2428084","name":"Sol, vind och vatten","registered_at":"2026-06-09T07:27:45Z","spotify_id":"0Dl6aAece1roeWExwDV6Xs","type":"track"}

Idiot (med Jakob Karlberg)
type: MusicAlbum
date published: 2023-12-29
track: Idiot (med Jakob Karlberg)
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142078
  explicit: false
  by artist: Mansfeld
  by artist: Jakob Karlberg
  in album: Idiot (med Jakob Karlberg)
    type: MusicAlbum
    date published: 2023-12-29
  isrc code: DECE72303642

Allt jag önskar mig
type: MusicAlbum
date published: 2023-11-24
track: Allt jag önskar mig
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181000
  explicit: false
  by artist: Jakob Karlberg
  in album: Allt jag önskar mig
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: USA2P2356053

Bakis på söndag
type: MusicAlbum
date published: 2023-06-30
track: Bakis på söndag
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218028
  explicit: false
  by artist: Jakob Karlberg
  in album: Bakis på söndag
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: USA2P2331673

Lätta steg
type: MusicAlbum
date published: 2022-11-25
track: Lätta steg
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178083
  explicit: false
  by artist: Jakob Karlberg
  in album: Lätta steg
    type: MusicAlbum
    date published: 2022-11-25
  isrc code: USA2P2249781
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:16:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74e2ee0151b759a94a947d4c8466ef9814b61b35b55cf094a8ba96c49b213da1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3MsN1BOwxYrotycq0JMp0n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MsN1BOwxYrotycq0JMp0n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x74e2ee0151b759a94a947d4c8466ef9814b61b35b55cf094a8ba96c49b213da1","isrc":"USA2P2249781","name":"Lätta steg","registered_at":"2026-06-09T17:16:49Z","spotify_id":"3MsN1BOwxYrotycq0JMp0n","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x74e2ee0151b759a94a947d4c8466ef9814b61b35b55cf094a8ba96c49b213da1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MsN1BOwxYrotycq0JMp0n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MsN1BOwxYrotycq0JMp0n.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x74e2ee0151b759a94a947d4c8466ef9814b61b35b55cf094a8ba96c49b213da1","isrc":"USA2P2249781","name":"Lätta steg","registered_at":"2026-06-09T17:16:49Z","spotify_id":"3MsN1BOwxYrotycq0JMp0n","type":"track"}

Bara ett sista
type: MusicAlbum
date published: 2022-10-02
track: Bara ett sista
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118214
  explicit: false
  by artist: Jakob Karlberg
  by artist: Albin Johnsén
  in album: Bara ett sista
    type: MusicAlbum
    date published: 2022-10-02
  isrc code: USA2P2243607

Ingen vill veta var du köpt din tröja
type: MusicAlbum
date published: 2022-07-15
track: Ingen vill veta var du köpt din tröja
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217809
  explicit: false
  by artist: Jakob Karlberg
  in album: Ingen vill veta var du köpt din tröja
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USA2P2230461
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:21:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7fc1bc970a16a71668723688601c23bafe7b7207e95e8e9a376d063ac4882e66
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2zjqQlQd7bvXDLWqZ7iurX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zjqQlQd7bvXDLWqZ7iurX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7fc1bc970a16a71668723688601c23bafe7b7207e95e8e9a376d063ac4882e66","isrc":"USA2P2230461","name":"Ingen vill veta var du köpt din tröja","registered_at":"2026-06-07T13:21:28Z","spotify_id":"2zjqQlQd7bvXDLWqZ7iurX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x7fc1bc970a16a71668723688601c23bafe7b7207e95e8e9a376d063ac4882e66. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zjqQlQd7bvXDLWqZ7iurX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zjqQlQd7bvXDLWqZ7iurX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7fc1bc970a16a71668723688601c23bafe7b7207e95e8e9a376d063ac4882e66","isrc":"USA2P2230461","name":"Ingen vill veta var du köpt din tröja","registered_at":"2026-06-07T13:21:28Z","spotify_id":"2zjqQlQd7bvXDLWqZ7iurX","type":"track"}

Dansa en sommar
type: MusicAlbum
date published: 2022-06-10
track: Dansa en sommar
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181423
  explicit: false
  by artist: Jakob Karlberg
  in album: Dansa en sommar
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: USA2P2225928

Är jag kvar
type: MusicAlbum
date published: 2022-02-04
track: Är jag kvar
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227608
  explicit: false
  by artist: Jakob Karlberg
  in album: Är jag kvar
    type: MusicAlbum
    date published: 2022-02-04
  isrc code: USA2P2200746

En stjärna lyser så klar
type: MusicAlbum
date published: 2021-12-03
track: En stjärna lyser så klar
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233846
  explicit: false
  by artist: Mattias Andréasson
  by artist: Jakob Karlberg
  in album: En stjärna lyser så klar
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: NL4NL2176469

Nånting fånigt
type: MusicAlbum
date published: 2021-11-19
track: Nånting fånigt
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160754
  explicit: false
  by artist: Jakob Karlberg
  by artist: Malin Christin
  in album: Nånting fånigt
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: NL4NL2175596

Jag ska ge dig du ska få
type: MusicAlbum
date published: 2021-06-18
track: Jag ska ge dig du ska få
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174988
  explicit: false
  by artist: Jakob Karlberg
  in album: Jag ska ge dig du ska få
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: SE3GO2111601

Amanda
type: MusicAlbum
date published: 2021-02-26
track: Amanda
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160398
  explicit: false
  by artist: Jakob Karlberg
  in album: Amanda
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: SE3GO2102701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T12:07:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfbfcc8fa7539a86764163710e7577cb5eb657ad7bad83a9f14bd09d85b45c73d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1e1YhC6HDORsiVHnjFegHP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e1YhC6HDORsiVHnjFegHP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xfbfcc8fa7539a86764163710e7577cb5eb657ad7bad83a9f14bd09d85b45c73d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1e1YhC6HDORsiVHnjFegHP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e1YhC6HDORsiVHnjFegHP.
    date published: 2026-07-02T03:55:08Z

Fan va bra (Akustisk)
type: MusicAlbum
date published: 2020-11-27
track: Fan va bra - Akustisk
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218196
  explicit: false
  by artist: Jakob Karlberg
  in album: Fan va bra (Akustisk)
    type: MusicAlbum
    date published: 2020-11-27
  isrc code: SE3GO2023401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:57:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8c2a3183c4bafe14e16bdf5ca2807c8393e317a3b492627c2af1f9e9dd6d8ef
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/531KkFVnT095TAe0AuyGsT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/531KkFVnT095TAe0AuyGsT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8c2a3183c4bafe14e16bdf5ca2807c8393e317a3b492627c2af1f9e9dd6d8ef","isrc":"SE3GO2023401","name":"Fan va bra - Akustisk","registered_at":"2026-06-06T23:57:56Z","spotify_id":"531KkFVnT095TAe0AuyGsT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb8c2a3183c4bafe14e16bdf5ca2807c8393e317a3b492627c2af1f9e9dd6d8ef. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/531KkFVnT095TAe0AuyGsT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/531KkFVnT095TAe0AuyGsT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb8c2a3183c4bafe14e16bdf5ca2807c8393e317a3b492627c2af1f9e9dd6d8ef","isrc":"SE3GO2023401","name":"Fan va bra - Akustisk","registered_at":"2026-06-06T23:57:56Z","spotify_id":"531KkFVnT095TAe0AuyGsT","type":"track"}

Oförstärkt
type: MusicAlbum
date published: 2020-10-16
track: Oförstärkt
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219750
  explicit: false
  by artist: Jakob Karlberg
  in album: Oförstärkt
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: SE3GO2019101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T23:55:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f16dde6fdc304e2b1a6aca2332f20ea2fdbed95efb1f8a348e4115f1be85209
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2eqI7kGvD0Jvtegnffysgk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eqI7kGvD0Jvtegnffysgk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f16dde6fdc304e2b1a6aca2332f20ea2fdbed95efb1f8a348e4115f1be85209","isrc":"SE3GO2019101","name":"Oförstärkt","registered_at":"2026-06-26T23:55:16Z","spotify_id":"2eqI7kGvD0Jvtegnffysgk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4f16dde6fdc304e2b1a6aca2332f20ea2fdbed95efb1f8a348e4115f1be85209. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2eqI7kGvD0Jvtegnffysgk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eqI7kGvD0Jvtegnffysgk.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x4f16dde6fdc304e2b1a6aca2332f20ea2fdbed95efb1f8a348e4115f1be85209","isrc":"SE3GO2019101","name":"Oförstärkt","registered_at":"2026-06-26T23:55:16Z","spotify_id":"2eqI7kGvD0Jvtegnffysgk","type":"track"}

Historia
type: MusicAlbum
date published: 2020-06-12
track: Historia
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227162
  explicit: false
  by artist: Lokal
  by artist: Jakob Karlberg
  in album: Historia
    type: MusicAlbum
    date published: 2020-06-12
  isrc code: SEBGA2000559
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T23:56:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd1853c5b84d86764f959668e38b6e6441fe0e72184012e0dee5fa3b88e0dd16
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6LgdFgPsYAAi4sDi71zHhC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LgdFgPsYAAi4sDi71zHhC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xdd1853c5b84d86764f959668e38b6e6441fe0e72184012e0dee5fa3b88e0dd16. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LgdFgPsYAAi4sDi71zHhC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LgdFgPsYAAi4sDi71zHhC.
    date published: 2026-07-02T05:09:12Z

Sluta inte dansa
type: MusicAlbum
date published: 2020-05-08
track: Sluta inte dansa
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183354
  explicit: false
  by artist: Jakob Karlberg
  in album: Sluta inte dansa
    type: MusicAlbum
    date published: 2020-05-08
  isrc code: QZES52004648

Om du tror att jag saknar dig
type: MusicAlbum
date published: 2020-02-22
track: Om du tror att jag saknar dig
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163455
  explicit: false
  by artist: Jakob Karlberg
  in album: Om du tror att jag saknar dig
    type: MusicAlbum
    date published: 2020-02-22
  isrc code: SE6LB2000201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-01-29T09:52:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd7e7569e3f0803310b38ff7831f13375d18846ab036e83023b20abf021f2520f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5VmBw7puc2zbbNKkKqoYpP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VmBw7puc2zbbNKkKqoYpP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd7e7569e3f0803310b38ff7831f13375d18846ab036e83023b20abf021f2520f","isrc":"SE6LB2000201","name":"Om du tror att jag saknar dig","registered_at":"2026-01-29T09:52:05Z","spotify_id":"5VmBw7puc2zbbNKkKqoYpP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd7e7569e3f0803310b38ff7831f13375d18846ab036e83023b20abf021f2520f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VmBw7puc2zbbNKkKqoYpP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VmBw7puc2zbbNKkKqoYpP.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd7e7569e3f0803310b38ff7831f13375d18846ab036e83023b20abf021f2520f","isrc":"SE6LB2000201","name":"Om du tror att jag saknar dig","registered_at":"2026-01-29T09:52:05Z","spotify_id":"5VmBw7puc2zbbNKkKqoYpP","type":"track"}

Nästa jul
type: MusicAlbum
date published: 2019-11-15
track: Nästa jul
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159076
  explicit: false
  by artist: Jakob Karlberg
  in album: Nästa jul
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: SE59D1900901

Din vän
type: MusicAlbum
date published: 2019-10-25
track: Din vän
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155214
  explicit: false
  by artist: Jakob Karlberg
  in album: Din vän
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: SE6I31947810

Över mig
type: MusicAlbum
date published: 2019-09-13
track: Över mig
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213000
  explicit: false
  by artist: Jakob Karlberg
  in album: Över mig
    type: MusicAlbum
    date published: 2019-09-13
  isrc code: SE6HN1941192

Varje andetag
type: MusicAlbum
date published: 2019-05-17
track: Varje andetag
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203592
  explicit: false
  by artist: Jakob Karlberg
  in album: Varje andetag
    type: MusicAlbum
    date published: 2019-05-17
  isrc code: SE53H1900101

Jag har aldrig
type: MusicAlbum
date published: 2018-11-09
track: Jag har aldrig
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225244
  explicit: false
  by artist: Jakob Karlberg
  in album: Jag har aldrig
    type: MusicAlbum
    date published: 2018-11-09
  isrc code: SE56C1800102

Du har kommit nu
type: MusicAlbum
date published: 2018-06-15
track: Du har kommit nu
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182444
  explicit: false
  by artist: Jakob Karlberg
  in album: Du har kommit nu
    type: MusicAlbum
    date published: 2018-06-15
  isrc code: SE56C1800101

Generad
type: MusicAlbum
date published: 2018-03-23
track: Generad
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192549
  explicit: false
  by artist: Jakob Karlberg
  in album: Generad
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: SE53H1800101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T19:46:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63edee5e7692b3708015420f12b7a9ed767c2398d98fa18ec6231521d146663d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4kjYvBfRuS73ZBVfn86uSg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kjYvBfRuS73ZBVfn86uSg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x63edee5e7692b3708015420f12b7a9ed767c2398d98fa18ec6231521d146663d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kjYvBfRuS73ZBVfn86uSg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kjYvBfRuS73ZBVfn86uSg.
    date published: 2026-07-02T05:09:12Z

Ta med dig solen
type: MusicAlbum
date published: 2017-06-16
track: Ta med dig solen
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203860
  explicit: false
  by artist: Jakob Karlberg
  in album: Ta med dig solen
    type: MusicAlbum
    date published: 2017-06-16
  isrc code: SEBGA1700190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:04:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4bb1cd82a8272f524eabd5837e7eb8b35a955b91dcf6813cfeee2fa9b364bde
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1k0HnFRh4aE0LMBkDKgBUb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k0HnFRh4aE0LMBkDKgBUb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4bb1cd82a8272f524eabd5837e7eb8b35a955b91dcf6813cfeee2fa9b364bde","isrc":"SEBGA1700190","name":"Ta med dig solen","registered_at":"2026-06-10T17:04:24Z","spotify_id":"1k0HnFRh4aE0LMBkDKgBUb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc4bb1cd82a8272f524eabd5837e7eb8b35a955b91dcf6813cfeee2fa9b364bde. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1k0HnFRh4aE0LMBkDKgBUb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k0HnFRh4aE0LMBkDKgBUb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc4bb1cd82a8272f524eabd5837e7eb8b35a955b91dcf6813cfeee2fa9b364bde","isrc":"SEBGA1700190","name":"Ta med dig solen","registered_at":"2026-06-10T17:04:24Z","spotify_id":"1k0HnFRh4aE0LMBkDKgBUb","type":"track"}

1990
type: MusicAlbum
date published: 2016-11-11
track: 1990
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190666
  explicit: false
  by artist: Jakob Karlberg
  in album: 1990
    type: MusicAlbum
    date published: 2016-11-11
  isrc code: SEBGA1602911

Trädgårn
type: MusicAlbum
date published: 2016-04-15
track: Trädgårn
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190400
  explicit: false
  by artist: Jakob Karlberg
  in album: Trädgårn
    type: MusicAlbum
    date published: 2016-04-15
  isrc code: SEBGA1600680
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:19:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa2732686fb6c3f30cfb51a46c11d69308a4782e76238d3004f3d480ba141c0c0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5BEF5p7wGHy7JNYclnONiy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BEF5p7wGHy7JNYclnONiy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa2732686fb6c3f30cfb51a46c11d69308a4782e76238d3004f3d480ba141c0c0","isrc":"SEBGA1600680","name":"Trädgårn","registered_at":"2026-06-07T12:19:45Z","spotify_id":"5BEF5p7wGHy7JNYclnONiy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa2732686fb6c3f30cfb51a46c11d69308a4782e76238d3004f3d480ba141c0c0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5BEF5p7wGHy7JNYclnONiy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BEF5p7wGHy7JNYclnONiy.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xa2732686fb6c3f30cfb51a46c11d69308a4782e76238d3004f3d480ba141c0c0","isrc":"SEBGA1600680","name":"Trädgårn","registered_at":"2026-06-07T12:19:45Z","spotify_id":"5BEF5p7wGHy7JNYclnONiy","type":"track"}
track: Kamrat
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181466
  explicit: false
  by artist: Jakob Karlberg
  in album: Trädgårn
    type: MusicAlbum
    date published: 2016-04-15
  isrc code: SEBGA1600681

Haltar
type: MusicAlbum
date published: 2016-02-05
track: Haltar
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213190
  explicit: false
  by artist: Jakob Karlberg
  in album: Haltar
    type: MusicAlbum
    date published: 2016-02-05
  isrc code: SEBGA1600009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T23:38:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7b15155e8d0944cd77cb9d2cd9597865adf5d8c327932b4625c8a12a8b6f7f4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2K0E4LHpgkJeOkTP29s1ns.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K0E4LHpgkJeOkTP29s1ns
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe7b15155e8d0944cd77cb9d2cd9597865adf5d8c327932b4625c8a12a8b6f7f4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2K0E4LHpgkJeOkTP29s1ns.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K0E4LHpgkJeOkTP29s1ns.
    date published: 2026-07-02T03:30:09Z

Fel på dig
type: MusicAlbum
date published: 2015-08-07
track: Fel på dig
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212625
  explicit: false
  by artist: Jakob Karlberg
  in album: Fel på dig
    type: MusicAlbum
    date published: 2015-08-07
  isrc code: SEBGA1500207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T05:34:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x412a82ab806a8a3788d5f7a073753459d06bc317133f8c6b447ec9f2bf227c13
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3QUi1KLstwe85XquhXArdm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QUi1KLstwe85XquhXArdm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x412a82ab806a8a3788d5f7a073753459d06bc317133f8c6b447ec9f2bf227c13","isrc":"SEBGA1500207","name":"Fel på dig","registered_at":"2026-06-11T05:34:43Z","spotify_id":"3QUi1KLstwe85XquhXArdm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x412a82ab806a8a3788d5f7a073753459d06bc317133f8c6b447ec9f2bf227c13. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QUi1KLstwe85XquhXArdm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QUi1KLstwe85XquhXArdm.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x412a82ab806a8a3788d5f7a073753459d06bc317133f8c6b447ec9f2bf227c13","isrc":"SEBGA1500207","name":"Fel på dig","registered_at":"2026-06-11T05:34:43Z","spotify_id":"3QUi1KLstwe85XquhXArdm","type":"track"}

Fan va bra
type: MusicAlbum
date published: 2015-04-22
track: Fan va bra
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212925
  explicit: false
  by artist: Jakob Karlberg
  in album: Fan va bra
    type: MusicAlbum
    date published: 2015-04-22
  isrc code: SEBGA1500100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-01-29T05:29:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68895e6e45abe6fc26001b67524a9b166a790e48f58a980c21a4d85d245effb3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4pItP9yMHJ4Klk8U6eOmLx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pItP9yMHJ4Klk8U6eOmLx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x68895e6e45abe6fc26001b67524a9b166a790e48f58a980c21a4d85d245effb3","isrc":"SEBGA1500100","name":"Fan va bra","registered_at":"2026-01-29T05:29:29Z","spotify_id":"4pItP9yMHJ4Klk8U6eOmLx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x68895e6e45abe6fc26001b67524a9b166a790e48f58a980c21a4d85d245effb3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pItP9yMHJ4Klk8U6eOmLx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pItP9yMHJ4Klk8U6eOmLx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x68895e6e45abe6fc26001b67524a9b166a790e48f58a980c21a4d85d245effb3","isrc":"SEBGA1500100","name":"Fan va bra","registered_at":"2026-01-29T05:29:29Z","spotify_id":"4pItP9yMHJ4Klk8U6eOmLx","type":"track"}

Fan va bra (Hogland Remix)
type: MusicAlbum
date published: 2025-04-30
track: Fan va bra - Hogland Remix
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198656
  explicit: false
  by artist: Jakob Karlberg
  by artist: Hogland
  in album: Fan va bra (Hogland Remix)
    type: MusicAlbum
    date published: 2025-04-30
  isrc code: SEBGA2500559
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:14:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9af9b93bc81b696b753e21a6c467894b73e38fa6d16a5ec4a09c529ce2b7f271
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5lhHGC34J5bbfqx9xnxVa0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lhHGC34J5bbfqx9xnxVa0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9af9b93bc81b696b753e21a6c467894b73e38fa6d16a5ec4a09c529ce2b7f271","isrc":"SEBGA2500559","name":"Fan va bra - Hogland Remix","registered_at":"2026-06-04T14:14:12Z","spotify_id":"5lhHGC34J5bbfqx9xnxVa0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x9af9b93bc81b696b753e21a6c467894b73e38fa6d16a5ec4a09c529ce2b7f271. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lhHGC34J5bbfqx9xnxVa0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lhHGC34J5bbfqx9xnxVa0.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9af9b93bc81b696b753e21a6c467894b73e38fa6d16a5ec4a09c529ce2b7f271","isrc":"SEBGA2500559","name":"Fan va bra - Hogland Remix","registered_at":"2026-06-04T14:14:12Z","spotify_id":"5lhHGC34J5bbfqx9xnxVa0","type":"track"}

Allt eller inget
type: MusicRecording
duration: PT2M35S
duration ms: 155000
explicit: false
by artist: Jakob Karlberg
by artist: INGA-BELL
in album: Allt eller inget
  type: MusicAlbum
  date published: 2023-11-03
isrc code: USA2P2351328

Jag tänker på dig (Akustisk)
type: MusicRecording
duration: PT2M33S
duration ms: 153500
explicit: false
by artist: Jakob Karlberg
by artist: Albin Johnsén
in album: Jag tänker på dig (Akustisk)
  type: MusicAlbum
  date published: 2022-03-25
isrc code: USA2P2207580
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:32:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb181db2d4aeb3229b37b2c455da46b27177b6007482f27cb7f8a8f7d45e4da76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4RQFIXz9LUyUyQ9QZFsEMP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RQFIXz9LUyUyQ9QZFsEMP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb181db2d4aeb3229b37b2c455da46b27177b6007482f27cb7f8a8f7d45e4da76","isrc":"USA2P2207580","name":"Jag tänker på dig (Akustisk)","registered_at":"2026-06-18T15:32:50Z","spotify_id":"4RQFIXz9LUyUyQ9QZFsEMP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb181db2d4aeb3229b37b2c455da46b27177b6007482f27cb7f8a8f7d45e4da76. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RQFIXz9LUyUyQ9QZFsEMP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RQFIXz9LUyUyQ9QZFsEMP.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb181db2d4aeb3229b37b2c455da46b27177b6007482f27cb7f8a8f7d45e4da76","isrc":"USA2P2207580","name":"Jag tänker på dig (Akustisk)","registered_at":"2026-06-18T15:32:50Z","spotify_id":"4RQFIXz9LUyUyQ9QZFsEMP","type":"track"}

Jag tänker på dig
type: MusicRecording
duration: PT2M20S
duration ms: 140470
explicit: false
by artist: Jakob Karlberg
by artist: Albin Johnsén
in album: Jag tänker på dig
  type: MusicAlbum
  date published: 2022-03-11
isrc code: USA2P2204173

Du är som jag
type: MusicRecording
duration: PT3M0S
duration ms: 180590
explicit: false
by artist: Jakob Karlberg
by artist: FILIPPA
in album: Du är som jag
  type: MusicAlbum
  date published: 2021-04-23
isrc code: SE3GO2106901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:44:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34fa9e83f732837426595f9193fcd4803c69481b906877fe5652b9f1684014fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5yyAUONfl8cT9egE1FoeMU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yyAUONfl8cT9egE1FoeMU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34fa9e83f732837426595f9193fcd4803c69481b906877fe5652b9f1684014fb","isrc":"SE3GO2106901","name":"Du är som jag","registered_at":"2026-06-07T19:44:40Z","spotify_id":"5yyAUONfl8cT9egE1FoeMU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x34fa9e83f732837426595f9193fcd4803c69481b906877fe5652b9f1684014fb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yyAUONfl8cT9egE1FoeMU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yyAUONfl8cT9egE1FoeMU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x34fa9e83f732837426595f9193fcd4803c69481b906877fe5652b9f1684014fb","isrc":"SE3GO2106901","name":"Du är som jag","registered_at":"2026-06-07T19:44:40Z","spotify_id":"5yyAUONfl8cT9egE1FoeMU","type":"track"}

F*n va bra
type: MusicRecording
duration: PT2M14S
duration ms: 134408
explicit: false
by artist: Jakob Karlberg
by artist: Luc1ano
in album: F*n va bra
  type: MusicAlbum
  date published: 2024-04-26
isrc code: USA2P2419527
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:19:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35fefaf54e02645a16d7b95cc54193aacdf73046fab2538391ec631bb910baa2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5W4zgLC5lBqTZOeBx8rpT2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W4zgLC5lBqTZOeBx8rpT2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35fefaf54e02645a16d7b95cc54193aacdf73046fab2538391ec631bb910baa2","isrc":"USA2P2419527","name":"F*n va bra","registered_at":"2026-06-09T17:19:38Z","spotify_id":"5W4zgLC5lBqTZOeBx8rpT2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x35fefaf54e02645a16d7b95cc54193aacdf73046fab2538391ec631bb910baa2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5W4zgLC5lBqTZOeBx8rpT2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W4zgLC5lBqTZOeBx8rpT2.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x35fefaf54e02645a16d7b95cc54193aacdf73046fab2538391ec631bb910baa2","isrc":"USA2P2419527","name":"F*n va bra","registered_at":"2026-06-09T17:19:38Z","spotify_id":"5W4zgLC5lBqTZOeBx8rpT2","type":"track"}

FÖR KÄRLEKEN
type: MusicRecording
duration: PT2M24S
duration ms: 144000
explicit: false
by artist: FRÖKEN SNUSK
by artist: Jakob Karlberg
in album: FÖR KÄRLEKEN
  type: MusicAlbum
  date published: 2025-01-31
isrc code: SE5XG2501125
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:19:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68a4475843925459aa7b84611694a46e05ea5ca4b30162b4dcee70b856d9e988
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4QnyV9Bvg3fnwfBvjg9io0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QnyV9Bvg3fnwfBvjg9io0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68a4475843925459aa7b84611694a46e05ea5ca4b30162b4dcee70b856d9e988","isrc":"SE5XG2501125","name":"FÖR KÄRLEKEN","registered_at":"2026-06-05T12:19:33Z","spotify_id":"4QnyV9Bvg3fnwfBvjg9io0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x68a4475843925459aa7b84611694a46e05ea5ca4b30162b4dcee70b856d9e988. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QnyV9Bvg3fnwfBvjg9io0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QnyV9Bvg3fnwfBvjg9io0.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x68a4475843925459aa7b84611694a46e05ea5ca4b30162b4dcee70b856d9e988","isrc":"SE5XG2501125","name":"FÖR KÄRLEKEN","registered_at":"2026-06-05T12:19:33Z","spotify_id":"4QnyV9Bvg3fnwfBvjg9io0","type":"track"}

Sommarplågan
type: MusicRecording
duration: PT3M7S
duration ms: 187200
explicit: false
by artist: Jakob Karlberg
in album: Sommarplågan
  type: MusicAlbum
  date published: 2024-07-05
isrc code: USA2P2439895
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T12:10:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ff46c52d7248d2426363598c6c341738e69b48088b6ce74422a2b3dbfdecfc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7r5zGNV4cygRcLmhWM2Wxg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r5zGNV4cygRcLmhWM2Wxg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ff46c52d7248d2426363598c6c341738e69b48088b6ce74422a2b3dbfdecfc0","isrc":"USA2P2439895","name":"Sommarplågan","registered_at":"2026-06-24T12:10:29Z","spotify_id":"7r5zGNV4cygRcLmhWM2Wxg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x9ff46c52d7248d2426363598c6c341738e69b48088b6ce74422a2b3dbfdecfc0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7r5zGNV4cygRcLmhWM2Wxg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r5zGNV4cygRcLmhWM2Wxg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9ff46c52d7248d2426363598c6c341738e69b48088b6ce74422a2b3dbfdecfc0","isrc":"USA2P2439895","name":"Sommarplågan","registered_at":"2026-06-24T12:10:29Z","spotify_id":"7r5zGNV4cygRcLmhWM2Wxg","type":"track"}

Sol, vind och vatten
type: MusicRecording
duration: PT3M16S
duration ms: 196222
explicit: false
by artist: Jakob Karlberg
in album: Sol, vind och vatten
  type: MusicAlbum
  date published: 2024-05-24
isrc code: USA2P2428084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:27:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00e24a410494a3cd8cd659b4a56c99b1b2142a60c8e09287141d8b38df57c7fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Dl6aAece1roeWExwDV6Xs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Dl6aAece1roeWExwDV6Xs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00e24a410494a3cd8cd659b4a56c99b1b2142a60c8e09287141d8b38df57c7fb","isrc":"USA2P2428084","name":"Sol, vind och vatten","registered_at":"2026-06-09T07:27:45Z","spotify_id":"0Dl6aAece1roeWExwDV6Xs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x00e24a410494a3cd8cd659b4a56c99b1b2142a60c8e09287141d8b38df57c7fb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Dl6aAece1roeWExwDV6Xs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Dl6aAece1roeWExwDV6Xs.
  date published: 2026-06-13T17:25:41Z
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Idiot (med Jakob Karlberg)
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duration: PT2M22S
duration ms: 142078
explicit: false
by artist: Mansfeld
by artist: Jakob Karlberg
in album: Idiot (med Jakob Karlberg)
  type: MusicAlbum
  date published: 2023-12-29
isrc code: DECE72303642

Allt jag önskar mig
type: MusicRecording
duration: PT3M1S
duration ms: 181000
explicit: false
by artist: Jakob Karlberg
in album: Allt jag önskar mig
  type: MusicAlbum
  date published: 2023-11-24
isrc code: USA2P2356053

Bakis på söndag
type: MusicRecording
duration: PT3M38S
duration ms: 218028
explicit: false
by artist: Jakob Karlberg
in album: Bakis på söndag
  type: MusicAlbum
  date published: 2023-06-30
isrc code: USA2P2331673

Lätta steg
type: MusicRecording
duration: PT2M58S
duration ms: 178083
explicit: false
by artist: Jakob Karlberg
in album: Lätta steg
  type: MusicAlbum
  date published: 2022-11-25
isrc code: USA2P2249781
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:16:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74e2ee0151b759a94a947d4c8466ef9814b61b35b55cf094a8ba96c49b213da1
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3MsN1BOwxYrotycq0JMp0n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MsN1BOwxYrotycq0JMp0n
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x74e2ee0151b759a94a947d4c8466ef9814b61b35b55cf094a8ba96c49b213da1","isrc":"USA2P2249781","name":"Lätta steg","registered_at":"2026-06-09T17:16:49Z","spotify_id":"3MsN1BOwxYrotycq0JMp0n","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x74e2ee0151b759a94a947d4c8466ef9814b61b35b55cf094a8ba96c49b213da1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MsN1BOwxYrotycq0JMp0n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MsN1BOwxYrotycq0JMp0n.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x74e2ee0151b759a94a947d4c8466ef9814b61b35b55cf094a8ba96c49b213da1","isrc":"USA2P2249781","name":"Lätta steg","registered_at":"2026-06-09T17:16:49Z","spotify_id":"3MsN1BOwxYrotycq0JMp0n","type":"track"}

Bara ett sista
type: MusicRecording
duration: PT1M58S
duration ms: 118214
explicit: false
by artist: Jakob Karlberg
by artist: Albin Johnsén
in album: Bara ett sista
  type: MusicAlbum
  date published: 2022-10-02
isrc code: USA2P2243607

Ingen vill veta var du köpt din tröja
type: MusicRecording
duration: PT3M37S
duration ms: 217809
explicit: false
by artist: Jakob Karlberg
in album: Ingen vill veta var du köpt din tröja
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USA2P2230461
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:21:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fc1bc970a16a71668723688601c23bafe7b7207e95e8e9a376d063ac4882e66
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2zjqQlQd7bvXDLWqZ7iurX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zjqQlQd7bvXDLWqZ7iurX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fc1bc970a16a71668723688601c23bafe7b7207e95e8e9a376d063ac4882e66","isrc":"USA2P2230461","name":"Ingen vill veta var du köpt din tröja","registered_at":"2026-06-07T13:21:28Z","spotify_id":"2zjqQlQd7bvXDLWqZ7iurX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x7fc1bc970a16a71668723688601c23bafe7b7207e95e8e9a376d063ac4882e66. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zjqQlQd7bvXDLWqZ7iurX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zjqQlQd7bvXDLWqZ7iurX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7fc1bc970a16a71668723688601c23bafe7b7207e95e8e9a376d063ac4882e66","isrc":"USA2P2230461","name":"Ingen vill veta var du köpt din tröja","registered_at":"2026-06-07T13:21:28Z","spotify_id":"2zjqQlQd7bvXDLWqZ7iurX","type":"track"}

Dansa en sommar
type: MusicRecording
duration: PT3M1S
duration ms: 181423
explicit: false
by artist: Jakob Karlberg
in album: Dansa en sommar
  type: MusicAlbum
  date published: 2022-06-10
isrc code: USA2P2225928

Är jag kvar
type: MusicRecording
duration: PT3M47S
duration ms: 227608
explicit: false
by artist: Jakob Karlberg
in album: Är jag kvar
  type: MusicAlbum
  date published: 2022-02-04
isrc code: USA2P2200746

En stjärna lyser så klar
type: MusicRecording
duration: PT3M53S
duration ms: 233846
explicit: false
by artist: Mattias Andréasson
by artist: Jakob Karlberg
in album: En stjärna lyser så klar
  type: MusicAlbum
  date published: 2021-12-03
isrc code: NL4NL2176469

Nånting fånigt
type: MusicRecording
duration: PT2M40S
duration ms: 160754
explicit: false
by artist: Jakob Karlberg
by artist: Malin Christin
in album: Nånting fånigt
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NL4NL2175596

Jag ska ge dig du ska få
type: MusicRecording
duration: PT2M54S
duration ms: 174988
explicit: false
by artist: Jakob Karlberg
in album: Jag ska ge dig du ska få
  type: MusicAlbum
  date published: 2021-06-18
isrc code: SE3GO2111601

Amanda
type: MusicRecording
duration: PT2M40S
duration ms: 160398
explicit: false
by artist: Jakob Karlberg
in album: Amanda
  type: MusicAlbum
  date published: 2021-02-26
isrc code: SE3GO2102701
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T12:07:41+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xfbfcc8fa7539a86764163710e7577cb5eb657ad7bad83a9f14bd09d85b45c73d
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1e1YhC6HDORsiVHnjFegHP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e1YhC6HDORsiVHnjFegHP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xfbfcc8fa7539a86764163710e7577cb5eb657ad7bad83a9f14bd09d85b45c73d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1e1YhC6HDORsiVHnjFegHP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e1YhC6HDORsiVHnjFegHP.
  date published: 2026-07-02T03:55:08Z