Kaisa
type: MusicGroup
genre: german hip hop
genre: horrorcore
popularity: 30
followers: 26815
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x3c85c281cded6428fa24c5334ed70cc00fa4010dce35fba3cf064e576ec8f4f6
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25de9c0f-90e4-48eb-a69b-8a280da98f2a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25de9c0f-90e4-48eb-a69b-8a280da98f2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25de9c0f-90e4-48eb-a69b-8a280da98f2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → 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 0x3c85c281cded6428fa24c5334ed70cc00fa4010dce35fba3cf064e576ec8f4f6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25de9c0f-90e4-48eb-a69b-8a280da98f2a.json and https://artists.proofprofile.net/proofs/artist/25de9c0f-90e4-48eb-a69b-8a280da98f2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
  track: Minus Null
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180840
    explicit: false
    by artist: Kaisa
    in album: Greatest Hits
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: DEBL61600632
  track: Hassmonsta
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152053
    explicit: false
    by artist: Kaisaschnitt
    in album: Greatest Hits
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: DEBL61600654
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T00:04:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4a0c30cebf1dc9b62323956393c2d4954772908390036f8d995f9a5ab574273b
    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/7kMt7Be4yPie3T1ludEelM.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kMt7Be4yPie3T1ludEelM
    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 0x4a0c30cebf1dc9b62323956393c2d4954772908390036f8d995f9a5ab574273b. 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/7kMt7Be4yPie3T1ludEelM.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/7kMt7Be4yPie3T1ludEelM.
      date published: 2026-07-02T03:55:08Z
  track: Der schwarze Hai
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212088
    explicit: false
    by artist: Kaisa
    in album: Greatest Hits
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: DEBL61600633
  track: Wettlauf
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133880
    explicit: false
    by artist: Kaisaschnitt
    in album: Greatest Hits
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: DEBL61600655
  track: Stets gut gelaunt
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187266
    explicit: false
    by artist: Kaisa
    in album: Greatest Hits
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: DEBL61600634
  track: Schalldämpfer
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203920
    explicit: false
    by artist: Kaisaschnitt
    in album: Greatest Hits
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: DEBL61600656
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T19:15:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x81a9d71310b525dbdcbd8f33dff86e7d925555b00679e5a16ad12f631396d134
    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/2kedk7oPRFmAovdLjo5HR4.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kedk7oPRFmAovdLjo5HR4
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x81a9d71310b525dbdcbd8f33dff86e7d925555b00679e5a16ad12f631396d134","isrc":"DEBL61600656","name":"Schalldämpfer","registered_at":"2026-06-08T19:15:31Z","spotify_id":"2kedk7oPRFmAovdLjo5HR4","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 0x81a9d71310b525dbdcbd8f33dff86e7d925555b00679e5a16ad12f631396d134. 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/2kedk7oPRFmAovdLjo5HR4.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/2kedk7oPRFmAovdLjo5HR4.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x81a9d71310b525dbdcbd8f33dff86e7d925555b00679e5a16ad12f631396d134","isrc":"DEBL61600656","name":"Schalldämpfer","registered_at":"2026-06-08T19:15:31Z","spotify_id":"2kedk7oPRFmAovdLjo5HR4","type":"track"}
  track: Sonnengläser bei Nacht
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208613
    explicit: false
    by artist: Kaisa
    in album: Greatest Hits
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: DEBL61600635
  track: Des Kaisas neuen Kleider
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224733
    explicit: false
    by artist: Kaisaschnitt
    in album: Greatest Hits
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: DEBL61600657
  track: Regentanz
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243120
    explicit: false
    by artist: Kaisa
    by artist: Skinny Al
    in album: Greatest Hits
      type: MusicAlbum
      date published: 2016-12-16
    isrc code: DEBL61600636
  track: Checkpoint Charlie
  track: Zigaretten holen
  track: Kolibri
  track: Keine Wärme
  track: Der Letzte
  track: Trauerklos
  track: Schlimme Finger
  track: Den Schlechten geht es gut
  track: Schüsse in die Luft
  track: Hinterhof
  track: Arische Walachai
  track: Bitch Move
  track: Prophezeihung 2002
  track: Grimmig guckt das Kleinkind
  track: Menschenfeind
  track: #dbmmf
  track: Brutale Jugendliche
  track: Auf der Suche nach
  track: Kettenfaust
  track: Jeden Tag am Kohle klären
  track: Pandora ist leicht gereizt
  track: K.M.K.
  track: Drachengift
  track: Heavy Metal Beatz Teil 1
  track: Der Rückkehrer
  track: Schluss mit lustig
  track: Internet Opfa
  track: Anarchie
  track: Sag niemals niemals
  track: Vogelperspektive
  track: Leichen im Keller
  track: Selbstreflexion
  track: Der Mann der Stunde
  track: Keine Wärme - Remix
  track: Schlaflos
  track: Leben in der Nacht - Bonus Track
  track: Triebtäter 2002 - Bonus Track
track: Auf der Suche nach
track: Den Schlechten geht es gut
track: K.M.K.
track: Heavy Metal Beatz Teil 1
track: Keine Wärme
track: Trauerklos
track: Hinterhof
track: Minus Null
track: Stets gut gelaunt
track: Sonnengläser bei Nacht
track: Regentanz
track: Zigaretten holen
track: Schluss mit lustig
track: Anarchie
track: Selbstreflexion
track: Der schwarze Hai
track: Grimmig guckt das Kleinkind
track: Jeden Tag am Kohle klären
track: Vogelperspektive
track: Keine Wärme - Remix

Checkpoint Charlie
type: MusicRecording
duration: PT3M20S
duration ms: 200705
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600658
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:11:18+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x88e9f4aa3bbecebc809a3ff9d1c7670441ec42a9ed80dc352df137448de54b13
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ynhWafGzyBCCUnQfxYz0z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ynhWafGzyBCCUnQfxYz0z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x88e9f4aa3bbecebc809a3ff9d1c7670441ec42a9ed80dc352df137448de54b13. 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/2ynhWafGzyBCCUnQfxYz0z.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/2ynhWafGzyBCCUnQfxYz0z.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x88e9f4aa3bbecebc809a3ff9d1c7670441ec42a9ed80dc352df137448de54b13","isrc":"DEBL61600658","name":"Checkpoint Charlie","registered_at":"2026-06-23T01:11:18Z","spotify_id":"2ynhWafGzyBCCUnQfxYz0z","type":"track"}

Zigaretten holen
type: MusicRecording
duration: PT3M10S
duration ms: 190113
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600637

Kolibri
type: MusicRecording
duration: PT3M34S
duration ms: 214319
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600659

Keine Wärme
type: MusicRecording
duration: PT3M55S
duration ms: 235752
explicit: false
by artist: Kaisa
by artist: DNA
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:06:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95c17fea2208cf11f4af92ac38878a0bfcea8bf8cb1e16eedd6f535ce5e09d3a
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/5CcGCOLIkW3vQ2pcVZI6i8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CcGCOLIkW3vQ2pcVZI6i8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95c17fea2208cf11f4af92ac38878a0bfcea8bf8cb1e16eedd6f535ce5e09d3a","isrc":"DEBL61600638","name":"Keine Wärme","registered_at":"2026-06-26T20:06:13Z","spotify_id":"5CcGCOLIkW3vQ2pcVZI6i8","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 0x95c17fea2208cf11f4af92ac38878a0bfcea8bf8cb1e16eedd6f535ce5e09d3a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5CcGCOLIkW3vQ2pcVZI6i8.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/5CcGCOLIkW3vQ2pcVZI6i8.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x95c17fea2208cf11f4af92ac38878a0bfcea8bf8cb1e16eedd6f535ce5e09d3a","isrc":"DEBL61600638","name":"Keine Wärme","registered_at":"2026-06-26T20:06:13Z","spotify_id":"5CcGCOLIkW3vQ2pcVZI6i8","type":"track"}

Der Letzte
type: MusicRecording
duration: PT2M56S
duration ms: 176200
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600660
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:33:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x972d59816551ba9d852d60ff7c55d89923ece76f8a053d97c490647918021741
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5e8BYnyVNrepYr73Nb4hRF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e8BYnyVNrepYr73Nb4hRF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x972d59816551ba9d852d60ff7c55d89923ece76f8a053d97c490647918021741","isrc":"DEBL61600660","name":"Der Letzte","registered_at":"2026-06-17T22:33:11Z","spotify_id":"5e8BYnyVNrepYr73Nb4hRF","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 0x972d59816551ba9d852d60ff7c55d89923ece76f8a053d97c490647918021741. 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/5e8BYnyVNrepYr73Nb4hRF.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/5e8BYnyVNrepYr73Nb4hRF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x972d59816551ba9d852d60ff7c55d89923ece76f8a053d97c490647918021741","isrc":"DEBL61600660","name":"Der Letzte","registered_at":"2026-06-17T22:33:11Z","spotify_id":"5e8BYnyVNrepYr73Nb4hRF","type":"track"}

Trauerklos
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duration: PT4M8S
duration ms: 248360
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600639

Schlimme Finger
type: MusicRecording
duration: PT3M12S
duration ms: 192369
explicit: false
by artist: Kaisaschnitt
by artist: D Irie
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:04:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd53f1eeaf6cd948701e9e32a2ecb7996a4ed6a496fe562326bd2e6b78b3ab50
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rvzC5Plieiui48zN5IF4Y
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xfd53f1eeaf6cd948701e9e32a2ecb7996a4ed6a496fe562326bd2e6b78b3ab50. 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/0rvzC5Plieiui48zN5IF4Y.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/0rvzC5Plieiui48zN5IF4Y.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfd53f1eeaf6cd948701e9e32a2ecb7996a4ed6a496fe562326bd2e6b78b3ab50","isrc":"DEBL61600661","name":"Schlimme Finger","registered_at":"2026-06-10T03:04:41Z","spotify_id":"0rvzC5Plieiui48zN5IF4Y","type":"track"}

Den Schlechten geht es gut
type: MusicRecording
duration: PT4M12S
duration ms: 252000
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600640
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d7e99df4e700de31d83e8af84157369bfa31841aec69400c4bc94f78db82c23
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/1TGqp18kSm5Ugnz5npaciI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TGqp18kSm5Ugnz5npaciI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d7e99df4e700de31d83e8af84157369bfa31841aec69400c4bc94f78db82c23","isrc":"DEBL61600640","name":"Den Schlechten geht es gut","registered_at":"2026-06-09T16:38:34Z","spotify_id":"1TGqp18kSm5Ugnz5npaciI","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 0x6d7e99df4e700de31d83e8af84157369bfa31841aec69400c4bc94f78db82c23. 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/1TGqp18kSm5Ugnz5npaciI.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/1TGqp18kSm5Ugnz5npaciI.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6d7e99df4e700de31d83e8af84157369bfa31841aec69400c4bc94f78db82c23","isrc":"DEBL61600640","name":"Den Schlechten geht es gut","registered_at":"2026-06-09T16:38:34Z","spotify_id":"1TGqp18kSm5Ugnz5npaciI","type":"track"}

Schüsse in die Luft
type: MusicRecording
duration: PT3M32S
duration ms: 212526
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600662

Hinterhof
type: MusicRecording
duration: PT3M54S
duration ms: 234813
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600641

Arische Walachai
type: MusicRecording
duration: PT3M13S
duration ms: 193639
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600663
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:02:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71e20f635a86d5b29c18b606f9c52f059a04b352336014457916db33a16dc475
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/1RxhiyAk7CKYODmWTeY3ly.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RxhiyAk7CKYODmWTeY3ly
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71e20f635a86d5b29c18b606f9c52f059a04b352336014457916db33a16dc475","isrc":"DEBL61600663","name":"Arische Walachai","registered_at":"2026-06-10T03:02:18Z","spotify_id":"1RxhiyAk7CKYODmWTeY3ly","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 0x71e20f635a86d5b29c18b606f9c52f059a04b352336014457916db33a16dc475. 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/1RxhiyAk7CKYODmWTeY3ly.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/1RxhiyAk7CKYODmWTeY3ly.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x71e20f635a86d5b29c18b606f9c52f059a04b352336014457916db33a16dc475","isrc":"DEBL61600663","name":"Arische Walachai","registered_at":"2026-06-10T03:02:18Z","spotify_id":"1RxhiyAk7CKYODmWTeY3ly","type":"track"}

Bitch Move
type: MusicRecording
duration: PT3M57S
duration ms: 237813
explicit: false
by artist: Kaisa
by artist: DNA
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600642

Prophezeihung 2002
type: MusicRecording
duration: PT2M8S
duration ms: 128264
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600664

Grimmig guckt das Kleinkind
type: MusicRecording
duration: PT3M26S
duration ms: 206320
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600643

Menschenfeind
type: MusicRecording
duration: PT2M47S
duration ms: 167826
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600665
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:13:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x897baf9df2c20700e30030897c7fcd8222084231541b183feac4ecddccc4291f
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/5JaY2ChPuT7zvzfTeXjYPL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JaY2ChPuT7zvzfTeXjYPL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x897baf9df2c20700e30030897c7fcd8222084231541b183feac4ecddccc4291f. 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/5JaY2ChPuT7zvzfTeXjYPL.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/5JaY2ChPuT7zvzfTeXjYPL.
  date published: 2026-06-13T15:41:10Z

#dbmmf
type: MusicRecording
duration: PT2M32S
duration ms: 152090
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600644

Brutale Jugendliche
type: MusicRecording
duration: PT3M21S
duration ms: 201544
explicit: false
by artist: Kaisaschnitt
by artist: Jayson
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600666

Auf der Suche nach
type: MusicRecording
duration: PT3M42S
duration ms: 222681
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600645
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:19:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67fdec211ad0d3eddf8607003efc92160891a9d3321f9b1e416498c458d5b309
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/6evd0QMq2ceZ1k86Qge6gF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6evd0QMq2ceZ1k86Qge6gF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67fdec211ad0d3eddf8607003efc92160891a9d3321f9b1e416498c458d5b309","isrc":"DEBL61600645","name":"Auf der Suche nach","registered_at":"2026-06-07T19:19:23Z","spotify_id":"6evd0QMq2ceZ1k86Qge6gF","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 0x67fdec211ad0d3eddf8607003efc92160891a9d3321f9b1e416498c458d5b309. 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/6evd0QMq2ceZ1k86Qge6gF.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/6evd0QMq2ceZ1k86Qge6gF.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x67fdec211ad0d3eddf8607003efc92160891a9d3321f9b1e416498c458d5b309","isrc":"DEBL61600645","name":"Auf der Suche nach","registered_at":"2026-06-07T19:19:23Z","spotify_id":"6evd0QMq2ceZ1k86Qge6gF","type":"track"}

Kettenfaust
type: MusicRecording
duration: PT2M52S
duration ms: 172944
explicit: false
by artist: Kaisaschnitt
by artist: Karate Andi
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600667
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:13:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3842ea4affe342a1b7393a34021b0979949f6d5d6fb33f05adbd215bc40fecf7
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/2L3aal0MM4ot9aYgIlHRin.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L3aal0MM4ot9aYgIlHRin
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x3842ea4affe342a1b7393a34021b0979949f6d5d6fb33f05adbd215bc40fecf7. 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/2L3aal0MM4ot9aYgIlHRin.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/2L3aal0MM4ot9aYgIlHRin.
  date published: 2026-06-13T15:41:10Z

Jeden Tag am Kohle klären
type: MusicRecording
duration: PT4M50S
duration ms: 290346
explicit: false
by artist: Kaisa
by artist: Kontra K
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600646

Pandora ist leicht gereizt
type: MusicRecording
duration: PT4M11S
duration ms: 251000
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600668

K.M.K.
type: MusicRecording
duration: PT3M23S
duration ms: 203000
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600647
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:29:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35de14e12d11e17fb7416a692d6b51d980694885d71feda00c560cb00cfd2c98
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/5u1A69lK51jw7HxUYn4fGE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5u1A69lK51jw7HxUYn4fGE
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 0x35de14e12d11e17fb7416a692d6b51d980694885d71feda00c560cb00cfd2c98. 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/5u1A69lK51jw7HxUYn4fGE.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/5u1A69lK51jw7HxUYn4fGE.
  date published: 2026-07-02T03:55:08Z

Drachengift
type: MusicRecording
duration: PT3M37S
duration ms: 217985
explicit: false
by artist: Kaisaschnitt
by artist: Basstard
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600669
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:11:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f51afd76857403da4506fc34be48285a763593af42acc6b35062d4887f9940e
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/4HWxMCot6r89DVUllI7M2x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HWxMCot6r89DVUllI7M2x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x1f51afd76857403da4506fc34be48285a763593af42acc6b35062d4887f9940e. 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/4HWxMCot6r89DVUllI7M2x.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/4HWxMCot6r89DVUllI7M2x.
  date published: 2026-06-13T15:41:10Z

Heavy Metal Beatz Teil 1
type: MusicRecording
duration: PT3M49S
duration ms: 229880
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600648
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T03:36:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc429e2d9fe0c11369cdcd07b2d79afdd851c90bb27051fbe7c315fa95df8494d
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/5IvkNJIxrvHB7eDwhltCbd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IvkNJIxrvHB7eDwhltCbd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc429e2d9fe0c11369cdcd07b2d79afdd851c90bb27051fbe7c315fa95df8494d","isrc":"DEBL61600648","name":"Heavy Metal Beatz Teil 1","registered_at":"2026-06-21T03:36:51Z","spotify_id":"5IvkNJIxrvHB7eDwhltCbd","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 0xc429e2d9fe0c11369cdcd07b2d79afdd851c90bb27051fbe7c315fa95df8494d. 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/5IvkNJIxrvHB7eDwhltCbd.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/5IvkNJIxrvHB7eDwhltCbd.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc429e2d9fe0c11369cdcd07b2d79afdd851c90bb27051fbe7c315fa95df8494d","isrc":"DEBL61600648","name":"Heavy Metal Beatz Teil 1","registered_at":"2026-06-21T03:36:51Z","spotify_id":"5IvkNJIxrvHB7eDwhltCbd","type":"track"}

Der Rückkehrer
type: MusicRecording
duration: PT3M0S
duration ms: 180912
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600670

Schluss mit lustig
type: MusicRecording
duration: PT2M50S
duration ms: 170573
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600649

Internet Opfa
type: MusicRecording
duration: PT3M19S
duration ms: 199826
explicit: false
by artist: Kaisaschnitt
by artist: Skinny Al
by artist: GPC
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600671
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:03:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9ffad9d8c430bdf60468333bb8bbaa2f0684b0328c94e271b762bc27037c057
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/152TAiqSfmmHFF9n7K1ZVL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/152TAiqSfmmHFF9n7K1ZVL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9ffad9d8c430bdf60468333bb8bbaa2f0684b0328c94e271b762bc27037c057","isrc":"DEBL61600671","name":"Internet Opfa","registered_at":"2026-06-26T20:03:17Z","spotify_id":"152TAiqSfmmHFF9n7K1ZVL","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 0xb9ffad9d8c430bdf60468333bb8bbaa2f0684b0328c94e271b762bc27037c057. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/152TAiqSfmmHFF9n7K1ZVL.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/152TAiqSfmmHFF9n7K1ZVL.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xb9ffad9d8c430bdf60468333bb8bbaa2f0684b0328c94e271b762bc27037c057","isrc":"DEBL61600671","name":"Internet Opfa","registered_at":"2026-06-26T20:03:17Z","spotify_id":"152TAiqSfmmHFF9n7K1ZVL","type":"track"}

Anarchie
type: MusicRecording
duration: PT2M57S
duration ms: 177946
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600650

Sag niemals niemals
type: MusicRecording
duration: PT3M42S
duration ms: 222610
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600672
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:02:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa35ae8c1e7b4621fdbc6d0f1229cb927f921b3ca6aaa17627890d4a94c5b711c
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/6UkJk7dfSQup0WAcccDpOS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UkJk7dfSQup0WAcccDpOS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa35ae8c1e7b4621fdbc6d0f1229cb927f921b3ca6aaa17627890d4a94c5b711c","isrc":"DEBL61600672","name":"Sag niemals niemals","registered_at":"2026-06-20T23:02:34Z","spotify_id":"6UkJk7dfSQup0WAcccDpOS","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 0xa35ae8c1e7b4621fdbc6d0f1229cb927f921b3ca6aaa17627890d4a94c5b711c. 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/6UkJk7dfSQup0WAcccDpOS.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/6UkJk7dfSQup0WAcccDpOS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa35ae8c1e7b4621fdbc6d0f1229cb927f921b3ca6aaa17627890d4a94c5b711c","isrc":"DEBL61600672","name":"Sag niemals niemals","registered_at":"2026-06-20T23:02:34Z","spotify_id":"6UkJk7dfSQup0WAcccDpOS","type":"track"}

Vogelperspektive
type: MusicRecording
duration: PT3M39S
duration ms: 219986
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600651

Leichen im Keller
type: MusicRecording
duration: PT3M41S
duration ms: 221080
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600673

Selbstreflexion
type: MusicRecording
duration: PT3M34S
duration ms: 214555
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600652

Der Mann der Stunde
type: MusicRecording
duration: PT3M24S
duration ms: 204360
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600674

Keine Wärme - Remix
type: MusicRecording
duration: PT3M28S
duration ms: 208440
explicit: false
by artist: Kaisa
by artist: Joachim Deutschland
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600653

Schlaflos
type: MusicRecording
duration: PT4M27S
duration ms: 267013
explicit: false
by artist: Kaisaschnitt
by artist: Fetish Solo
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600675

Leben in der Nacht - Bonus Track
type: MusicRecording
duration: PT4M21S
duration ms: 261191
explicit: false
by artist: Kaisaschnitt
by artist: Medizin Mann
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600676

Triebtäter 2002 - Bonus Track
type: MusicRecording
duration: PT3M10S
duration ms: 190533
explicit: false
by artist: Kaisaschnitt
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600677

Auf der Suche nach
type: MusicRecording
duration: PT3M42S
duration ms: 222681
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600645
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:19:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67fdec211ad0d3eddf8607003efc92160891a9d3321f9b1e416498c458d5b309
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/6evd0QMq2ceZ1k86Qge6gF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6evd0QMq2ceZ1k86Qge6gF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67fdec211ad0d3eddf8607003efc92160891a9d3321f9b1e416498c458d5b309","isrc":"DEBL61600645","name":"Auf der Suche nach","registered_at":"2026-06-07T19:19:23Z","spotify_id":"6evd0QMq2ceZ1k86Qge6gF","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 0x67fdec211ad0d3eddf8607003efc92160891a9d3321f9b1e416498c458d5b309. 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/6evd0QMq2ceZ1k86Qge6gF.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/6evd0QMq2ceZ1k86Qge6gF.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x67fdec211ad0d3eddf8607003efc92160891a9d3321f9b1e416498c458d5b309","isrc":"DEBL61600645","name":"Auf der Suche nach","registered_at":"2026-06-07T19:19:23Z","spotify_id":"6evd0QMq2ceZ1k86Qge6gF","type":"track"}

Den Schlechten geht es gut
type: MusicRecording
duration: PT4M12S
duration ms: 252000
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600640
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d7e99df4e700de31d83e8af84157369bfa31841aec69400c4bc94f78db82c23
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/1TGqp18kSm5Ugnz5npaciI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TGqp18kSm5Ugnz5npaciI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d7e99df4e700de31d83e8af84157369bfa31841aec69400c4bc94f78db82c23","isrc":"DEBL61600640","name":"Den Schlechten geht es gut","registered_at":"2026-06-09T16:38:34Z","spotify_id":"1TGqp18kSm5Ugnz5npaciI","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 0x6d7e99df4e700de31d83e8af84157369bfa31841aec69400c4bc94f78db82c23. 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/1TGqp18kSm5Ugnz5npaciI.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/1TGqp18kSm5Ugnz5npaciI.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6d7e99df4e700de31d83e8af84157369bfa31841aec69400c4bc94f78db82c23","isrc":"DEBL61600640","name":"Den Schlechten geht es gut","registered_at":"2026-06-09T16:38:34Z","spotify_id":"1TGqp18kSm5Ugnz5npaciI","type":"track"}

K.M.K.
type: MusicRecording
duration: PT3M23S
duration ms: 203000
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600647
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:29:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35de14e12d11e17fb7416a692d6b51d980694885d71feda00c560cb00cfd2c98
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/5u1A69lK51jw7HxUYn4fGE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5u1A69lK51jw7HxUYn4fGE
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 0x35de14e12d11e17fb7416a692d6b51d980694885d71feda00c560cb00cfd2c98. 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/5u1A69lK51jw7HxUYn4fGE.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/5u1A69lK51jw7HxUYn4fGE.
  date published: 2026-07-02T03:55:08Z

Heavy Metal Beatz Teil 1
type: MusicRecording
duration: PT3M49S
duration ms: 229880
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600648
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T03:36:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc429e2d9fe0c11369cdcd07b2d79afdd851c90bb27051fbe7c315fa95df8494d
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/5IvkNJIxrvHB7eDwhltCbd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IvkNJIxrvHB7eDwhltCbd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc429e2d9fe0c11369cdcd07b2d79afdd851c90bb27051fbe7c315fa95df8494d","isrc":"DEBL61600648","name":"Heavy Metal Beatz Teil 1","registered_at":"2026-06-21T03:36:51Z","spotify_id":"5IvkNJIxrvHB7eDwhltCbd","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 0xc429e2d9fe0c11369cdcd07b2d79afdd851c90bb27051fbe7c315fa95df8494d. 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/5IvkNJIxrvHB7eDwhltCbd.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/5IvkNJIxrvHB7eDwhltCbd.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc429e2d9fe0c11369cdcd07b2d79afdd851c90bb27051fbe7c315fa95df8494d","isrc":"DEBL61600648","name":"Heavy Metal Beatz Teil 1","registered_at":"2026-06-21T03:36:51Z","spotify_id":"5IvkNJIxrvHB7eDwhltCbd","type":"track"}

Keine Wärme
type: MusicRecording
duration: PT3M55S
duration ms: 235752
explicit: false
by artist: Kaisa
by artist: DNA
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:06:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95c17fea2208cf11f4af92ac38878a0bfcea8bf8cb1e16eedd6f535ce5e09d3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5CcGCOLIkW3vQ2pcVZI6i8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CcGCOLIkW3vQ2pcVZI6i8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95c17fea2208cf11f4af92ac38878a0bfcea8bf8cb1e16eedd6f535ce5e09d3a","isrc":"DEBL61600638","name":"Keine Wärme","registered_at":"2026-06-26T20:06:13Z","spotify_id":"5CcGCOLIkW3vQ2pcVZI6i8","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 0x95c17fea2208cf11f4af92ac38878a0bfcea8bf8cb1e16eedd6f535ce5e09d3a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5CcGCOLIkW3vQ2pcVZI6i8.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/5CcGCOLIkW3vQ2pcVZI6i8.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x95c17fea2208cf11f4af92ac38878a0bfcea8bf8cb1e16eedd6f535ce5e09d3a","isrc":"DEBL61600638","name":"Keine Wärme","registered_at":"2026-06-26T20:06:13Z","spotify_id":"5CcGCOLIkW3vQ2pcVZI6i8","type":"track"}

Trauerklos
type: MusicRecording
duration: PT4M8S
duration ms: 248360
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600639

Hinterhof
type: MusicRecording
duration: PT3M54S
duration ms: 234813
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600641

Minus Null
type: MusicRecording
duration: PT3M0S
duration ms: 180840
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600632

Stets gut gelaunt
type: MusicRecording
duration: PT3M7S
duration ms: 187266
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600634

Sonnengläser bei Nacht
type: MusicRecording
duration: PT3M28S
duration ms: 208613
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600635

Regentanz
type: MusicRecording
duration: PT4M3S
duration ms: 243120
explicit: false
by artist: Kaisa
by artist: Skinny Al
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600636

Zigaretten holen
type: MusicRecording
duration: PT3M10S
duration ms: 190113
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600637

Schluss mit lustig
type: MusicRecording
duration: PT2M50S
duration ms: 170573
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600649

Anarchie
type: MusicRecording
duration: PT2M57S
duration ms: 177946
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600650

Selbstreflexion
type: MusicRecording
duration: PT3M34S
duration ms: 214555
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600652

Der schwarze Hai
type: MusicRecording
duration: PT3M32S
duration ms: 212088
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600633

Grimmig guckt das Kleinkind
type: MusicRecording
duration: PT3M26S
duration ms: 206320
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600643

Jeden Tag am Kohle klären
type: MusicRecording
duration: PT4M50S
duration ms: 290346
explicit: false
by artist: Kaisa
by artist: Kontra K
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600646

Vogelperspektive
type: MusicRecording
duration: PT3M39S
duration ms: 219986
explicit: false
by artist: Kaisa
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600651

Keine Wärme - Remix
type: MusicRecording
duration: PT3M28S
duration ms: 208440
explicit: false
by artist: Kaisa
by artist: Joachim Deutschland
in album: Greatest Hits
  type: MusicAlbum
  date published: 2016-12-16
isrc code: DEBL61600653