Freche Mädchen
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description: Freche Mädchen () is a 2008 German teen film directed by Ute Wieland. Its script was written by Bianka Minte-König and it is based on the book series Freche Mädchen – freche Bücher. Plot Mila, Hann
popularity: 44
followers: 5126
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  date published: 2026-06-12T19:28:13Z
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album: Freche Mädchen: Drei Küsse zum Dinner
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  date published: 2010
  track: Kapitel 1.2 - Freche Mädchen: Drei Küsse zum Dinner
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      date published: 2010
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      date published: 2026-07-21T20:02:00Z
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album: Freche Mädchen: Schwedenküsse sind die besten
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  date published: 2011-02-22
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-05T10:59:37Z
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  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 1.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 1.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 2.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 2.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 2.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 3.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 3.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 3.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 4.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 4.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 5.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 5.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 6.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 6.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 6.3 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 6.4 & Freche Mädchen: Schwedenküsse sind die besten, Teil 7.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 7.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 7.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 8.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 8.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 8.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 9.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 9.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 9.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 10.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 10.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 11.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 11.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 11.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 12.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 12.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 12.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 13.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 13.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 13.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 14.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 14.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 14.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 15.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 15.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 16.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 16.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 17.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 17.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 17.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 18.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 18.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 18.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 19.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 19.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 19.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 20.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 20.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 20.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 21.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 21.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 21.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 22.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 22.2 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 22.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 23.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 23.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 24.1 - Freche Mädchen: Schwedenküsse sind die besten
  track: Freche Mädchen: Schwedenküsse sind die besten, Teil 24.2 - Freche Mädchen: Schwedenküsse sind die besten
album: Freche Mädchen: Italiener sind zum Küssen da
album: Freche Mädchen: Kleine Ziege - Große Liebe
album: Freche Mädchen: Weihnachtsküsse aus aller Welt
album: Freche Mädchen: Flirtfieber & andere Katastrophen
album: Freche Mädchen: Traumküsse aus Amerika
album: Freche Mädchen: Liebeschaos und lila Muffins
album: Freche Mädchen: Die Wilden Rosen ... Küssen verboten!
album: Freche Mädchen: Chaos & flambierte Herzen
album: Freche Mädchen: Chaos à la carte
album: Freche Mädchen: Popstars & andere Katastrophen
album: Freche Mädchen: Liebe macht blond

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Freche Mädchen: Schwedenküsse sind die besten, Teil 1.2 - Freche Mädchen: Schwedenküsse sind die besten
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-18T19:27:02Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 1.2 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 1.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 2.1 - Freche Mädchen: Schwedenküsse sind die besten
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe737328e3955c6c480ae351b149bbd21c2858fcc2c1dcdeff27278833229c3da. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122019.
  date published: 2026-07-18T21:01:11Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 1.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 2.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 81.211
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.721
  additional property: Energy
    type: PropertyValue
    value: 0.33
  additional property: Speechiness
    type: PropertyValue
    value: 0.964
  additional property: Acousticness
    type: PropertyValue
    value: 0.659
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.265
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.383
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.095
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Schwedenküsse sind die besten, Teil 2.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M11S
duration ms: 191600
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T12:17:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9a3cfa67d098891a2d2f24a00d86d56fe919a2773a94f0007ff336a5b750cbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958601
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958601
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122020
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T19:27:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a3cfa67d098891a2d2f24a00d86d56fe919a2773a94f0007ff336a5b750cbb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122020.
  date published: 2026-07-18T19:27:02Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 2.2 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
    value: Minor

Freche Mädchen: Schwedenküsse sind die besten, Teil 2.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 3.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M37S
duration ms: 217201
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T08:18:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4da24669bc48844beeb67f86e71a25be4c145482fefd1ac461f6d0dec440b34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958703
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958703
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122021
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T08:36:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4da24669bc48844beeb67f86e71a25be4c145482fefd1ac461f6d0dec440b34. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122021.
  date published: 2026-07-19T08:36:12Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 2.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 3.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.835
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.962
  additional property: Acousticness
    type: PropertyValue
    value: 0.666
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.447
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.953
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Schwedenküsse sind die besten, Teil 3.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M12S
duration ms: 192300
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T21:04:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc625135fdae7a01a40b252256d562cb24655c7639c641410b2130e26c8461196
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956738
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956738
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122022
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T04:47:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc625135fdae7a01a40b252256d562cb24655c7639c641410b2130e26c8461196. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122022.
  date published: 2026-07-05T04:47:21Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 3.2 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 85.322
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.721
  additional property: Energy
    type: PropertyValue
    value: 0.265
  additional property: Speechiness
    type: PropertyValue
    value: 0.963
  additional property: Acousticness
    type: PropertyValue
    value: 0.702
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.142
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.41
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.652
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Freche Mädchen: Schwedenküsse sind die besten, Teil 3.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 4.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M14S
duration ms: 194698
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T13:19:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8775f33e91396da60de79a55f17accc8d02575c04a4b4c10668d19af3720712d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958601
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958601
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122023
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T19:27:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8775f33e91396da60de79a55f17accc8d02575c04a4b4c10668d19af3720712d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122023.
  date published: 2026-07-18T19:27:02Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 3.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 4.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.626
  additional property: Energy
    type: PropertyValue
    value: 0.292
  additional property: Speechiness
    type: PropertyValue
    value: 0.966
  additional property: Acousticness
    type: PropertyValue
    value: 0.751
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.2
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.449
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Schwedenküsse sind die besten, Teil 4.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 5.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M15S
duration ms: 195267
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T17:58:32+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xd7030489ec85a0e1d52fac13b1f650bc5dc7c27a889d67d5bfdcdd023a79e4e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958601
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958601
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122024
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T19:27:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7030489ec85a0e1d52fac13b1f650bc5dc7c27a889d67d5bfdcdd023a79e4e3. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122024.
  date published: 2026-07-18T19:27:02Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 4.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 5.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.007
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.72
  additional property: Energy
    type: PropertyValue
    value: 0.32
  additional property: Speechiness
    type: PropertyValue
    value: 0.951
  additional property: Acousticness
    type: PropertyValue
    value: 0.624
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.248
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.346
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.374
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Schwedenküsse sind die besten, Teil 5.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 6.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M7S
duration ms: 187126
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-21T06:21:15+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x4d7c95f071fa4090a179532b66c412c50650c44a872f13dc081cd570984b4adb
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 958980
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958980
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122025
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T07:04:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7c95f071fa4090a179532b66c412c50650c44a872f13dc081cd570984b4adb. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122025.
  date published: 2026-07-21T07:04:12Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 5.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 6.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 83.68
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.698
  additional property: Energy
    type: PropertyValue
    value: 0.297
  additional property: Speechiness
    type: PropertyValue
    value: 0.967
  additional property: Acousticness
    type: PropertyValue
    value: 0.677
  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.36
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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    value: Major

Freche Mädchen: Schwedenküsse sind die besten, Teil 6.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M14S
duration ms: 194400
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff424bc1343b6a880a8ff0b096732a6a0feb9c546ff3b8c3a746223c0dfa786. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122026.
  date published: 2026-07-05T01:43:49Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 6.2 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 6.3 - Freche Mädchen: Schwedenküsse sind die besten
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516ee0ddd94263d725ea32863295b9b65a3844a0b923938e79ae179fe7607dad. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122027.
  date published: 2026-07-05T01:43:49Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 6.3 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 6.4 & Freche Mädchen: Schwedenküsse sind die besten, Teil 7.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
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duration ms: 265850
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
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  date published: 2011-02-22
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122028
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6154a0ec783b121f37556ea200df4fa24dc4182a4ddb788de715c04cea0d1fcc. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:47:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122028.
  date published: 2026-07-20T02:47:23Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 6.4 & Freche Mädchen: Schwedenküsse sind die besten, Teil 7.1 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 7.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M10S
duration ms: 190700
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842ab8e6de0e60e2fe387c38176eaf36d4a5062eda640720439787cfd872a575. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122029.
  date published: 2026-07-05T01:12:41Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 7.2 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Danceability
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Freche Mädchen: Schwedenküsse sind die besten, Teil 7.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 8.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
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explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304f68b3a84d0200d10caaf21398d1e886a5631d6aaac3a7a8f93ff4ee5f949a. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122030.
  date published: 2026-07-18T12:44:05Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 7.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 8.1 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 8.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M9S
duration ms: 189200
explicit: false
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in album: Freche Mädchen: Schwedenküsse sind die besten
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c340ac70d4b5230092b607ff59cb946bac636c4722bef549830c9ccd7bf6dba. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:17:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122031.
  date published: 2026-07-22T00:17:20Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 8.2 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 8.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 9.1 - Freche Mädchen: Schwedenküsse sind die besten
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isrc code: DEVP81122032
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2c6c07663159ea247ea0de498a15551dbe596c5a92761da945fe7e8f1509a5. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122032.
  date published: 2026-07-21T08:39:15Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 8.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 9.1 - Freche Mädchen: Schwedenküsse sind die besten
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    value: 0.717
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.953
  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
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Freche Mädchen: Schwedenküsse sind die besten, Teil 9.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M12S
duration ms: 192400
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122033
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958931
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122033
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T21:15:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635e610f346583a0805845458d7a5f12176c3ee19d985e92014ee6b9cb110ae7. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122033.
  date published: 2026-07-20T21:15:01Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 9.2 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Energy
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Freche Mädchen: Schwedenküsse sind die besten, Teil 9.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 10.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M17S
duration ms: 197617
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
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  date published: 2011-02-22
isrc code: DEVP81122034
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958697
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122034
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T07:58:24Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8f241d9004aa5c89074c6d221155ed2152643a253cb4da7c64eb9346f3bca6. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122034.
  date published: 2026-07-19T07:58:24Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 9.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 10.1 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Freche Mädchen: Schwedenküsse sind die besten, Teil 10.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 11.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M9S
duration ms: 189460
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122035
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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  value: 2026-07-19T13:59:56+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x461b3758bf622d5eccb06413f5c990e2f555978a0cf55be361ba87941729c500
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 958746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958746
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122035
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461b3758bf622d5eccb06413f5c990e2f555978a0cf55be361ba87941729c500. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122035.
  date published: 2026-07-19T15:36:35Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 10.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 11.1 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Freche Mädchen: Schwedenküsse sind die besten, Teil 11.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M13S
duration ms: 193400
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-21T20:02:31+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x7f475502ae0009636b6abd6a6a14450591dc5b80f5b404c2e7b90fb7954fbef1
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959054
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122036
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T23:02:11Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f475502ae0009636b6abd6a6a14450591dc5b80f5b404c2e7b90fb7954fbef1. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T23:02:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122036.
  date published: 2026-07-21T23:02:11Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 11.2 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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    value: 0.536
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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    type: PropertyValue
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Freche Mädchen: Schwedenküsse sind die besten, Teil 11.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 12.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M17S
duration ms: 197821
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-22T00:00:15+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 959080
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959080
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122037
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T03:01:34Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03eb9813a433f1af021340eb07921df364a48ef77aaaa3feca43f04cdff705e3. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T03:01:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122037.
  date published: 2026-07-22T03:01:34Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 11.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 12.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.644
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.965
  additional property: Acousticness
    type: PropertyValue
    value: 0.616
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.209
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.396
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.855
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Freche Mädchen: Schwedenküsse sind die besten, Teil 12.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M8S
duration ms: 188600
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-05T04:50:11+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x3c451c17254d48764cfe7fa497ad6b2fe42b064763d63c07f9c1ff778b946714
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956776
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122038
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T10:59:37Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c451c17254d48764cfe7fa497ad6b2fe42b064763d63c07f9c1ff778b946714. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122038.
  date published: 2026-07-05T10:59:37Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 12.2 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
    value: 0.717
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
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Freche Mädchen: Schwedenküsse sind die besten, Teil 12.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 13.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M13S
duration ms: 193702
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-19T07:27:41+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x10bc4ff95582a1ae5d65acb5e9ed75057fb452dfb8cb55e3169dd256f3286d24
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958696
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122039
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T07:45:31Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-19T07:45:31Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 12.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 13.1 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 13.2 - Freche Mädchen: Schwedenküsse sind die besten
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-19T09:08:25Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 13.2 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 13.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 14.1 - Freche Mädchen: Schwedenküsse sind die besten
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T23:41:40Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 13.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 14.1 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 14.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M6S
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by artist: Freche Mädchen
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T01:26:17Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 14.2 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 14.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 15.1 - Freche Mädchen: Schwedenküsse sind die besten
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T23:19:29Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 14.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 15.1 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 15.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 16.1 - Freche Mädchen: Schwedenküsse sind die besten
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-19T07:19:31Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 15.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 16.1 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 16.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 17.1 - Freche Mädchen: Schwedenküsse sind die besten
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64acc7281f1f98a18d06a9ee31c5b47d802489fd8b61131da05a2e1ce9605231. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:45:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122045.
  date published: 2026-07-19T15:45:44Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 16.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 17.1 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 17.2 - Freche Mädchen: Schwedenküsse sind die besten
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x78d2b1be6020c8e86fd1e3cfead5504d4e0a1eba814384553f8698dcf5aaa957
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958931
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122046
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T21:15:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d2b1be6020c8e86fd1e3cfead5504d4e0a1eba814384553f8698dcf5aaa957. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122046.
  date published: 2026-07-20T21:15:01Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 17.2 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Valence (Positivity)
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Freche Mädchen: Schwedenküsse sind die besten, Teil 17.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 18.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M13S
duration ms: 193433
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-22T08:04:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8f4c210d1402813b9d258ee8ed6f7218b5c1ec0e652f998b3bc1ca9190d2092
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959114
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122047
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T08:41:42Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f4c210d1402813b9d258ee8ed6f7218b5c1ec0e652f998b3bc1ca9190d2092. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122047.
  date published: 2026-07-22T08:41:42Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 17.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 18.1 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Speechiness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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Freche Mädchen: Schwedenküsse sind die besten, Teil 18.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M19S
duration ms: 199600
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T15:19:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cac7d9523598b0b665b37a4311182e31c0ccb1e0e7ecf17c630f4cb595236ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956826
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956826
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122048
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T19:27:56Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cac7d9523598b0b665b37a4311182e31c0ccb1e0e7ecf17c630f4cb595236ec. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122048.
  date published: 2026-07-05T19:27:56Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 18.2 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Danceability
    type: PropertyValue
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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    type: PropertyValue
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Freche Mädchen: Schwedenküsse sind die besten, Teil 18.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 19.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M12S
duration ms: 192530
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T13:07:43+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6df146697a7836d41d96d32e31057b2142bfb695ac0dbe4faf5c1c17282534f8
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 958891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958891
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122049
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T16:06:16Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df146697a7836d41d96d32e31057b2142bfb695ac0dbe4faf5c1c17282534f8. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:06:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122049.
  date published: 2026-07-20T16:06:16Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 18.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 19.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 91.3
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.698
  additional property: Energy
    type: PropertyValue
    value: 0.289
  additional property: Speechiness
    type: PropertyValue
    value: 0.963
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.127
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.201
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.136
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Schwedenküsse sind die besten, Teil 19.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M8S
duration ms: 188400
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T23:04:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cd1fae93642c3a70e3f1ef060a1a74bb75a7c988cb2ef0eaebc44c7580a1141
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958943
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122050
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T02:03:56Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd1fae93642c3a70e3f1ef060a1a74bb75a7c988cb2ef0eaebc44c7580a1141. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:03:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122050.
  date published: 2026-07-21T02:03:56Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 19.2 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
    value: 0.72
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.658
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.265
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.502
  additional property: Loudness (dB)
    type: PropertyValue
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Freche Mädchen: Schwedenküsse sind die besten, Teil 19.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 20.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M6S
duration ms: 186697
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T06:00:34+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x14f63c38114c25e039ac1b646f67677c8c016c89714417430eeed4b2f555231e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959105
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959105
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122051
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T09:01:26Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f63c38114c25e039ac1b646f67677c8c016c89714417430eeed4b2f555231e. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:01:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122051.
  date published: 2026-07-22T09:01:26Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 19.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 20.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.72
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.953
  additional property: Acousticness
    type: PropertyValue
    value: 0.603
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.31
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.955
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Schwedenküsse sind die besten, Teil 20.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M34S
duration ms: 214200
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xbe2ec0e7f593724efe70eeb6a99c4789c430862f126884d3761d6ba026d33f43
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959024
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122052
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T16:57:54Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2ec0e7f593724efe70eeb6a99c4789c430862f126884d3761d6ba026d33f43. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T16:57:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122052.
  date published: 2026-07-21T16:57:54Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 20.2 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Freche Mädchen: Schwedenküsse sind die besten, Teil 20.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 21.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M11S
duration ms: 191891
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
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  date published: 2011-02-22
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122053
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700c4e15d94150f6a54c8de6e2f405e018ebe319190901aaaaa1a9225bc37cec. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122053.
  date published: 2026-07-20T22:08:19Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 20.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 21.1 - Freche Mädchen: Schwedenküsse sind die besten
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Freche Mädchen: Schwedenküsse sind die besten, Teil 21.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M5S
duration ms: 185500
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122054
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122054
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T12:45:49Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc097d51a014cf6609960feeb4ee03f28a6014345c3f10505f6d501908f7a4108. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:45:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122054.
  date published: 2026-07-21T12:45:49Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 21.2 - Freche Mädchen: Schwedenküsse sind die besten
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  additional property: Musical Key
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  additional property: Valence (Positivity)
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Freche Mädchen: Schwedenküsse sind die besten, Teil 21.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 22.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M8S
duration ms: 188868
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T07:50:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xceb71a486cffba586dc27b66849a5bc1ae2300f0e7c3ed4ef4bfb5be4d58f764
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958987
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122055
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T10:51:43Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb71a486cffba586dc27b66849a5bc1ae2300f0e7c3ed4ef4bfb5be4d58f764. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T10:51:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122055.
  date published: 2026-07-21T10:51:43Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 21.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 22.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Schwedenküsse sind die besten, Teil 22.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M11S
duration ms: 191900
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T15:47:00+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956826
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122056
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T19:27:56Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81103c07799c9bc0ac3a6dd516c8f9645bc2a3c954a57f826003906983426c5f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122056.
  date published: 2026-07-05T19:27:56Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 22.2 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
    value: 0.734
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.253
  additional property: Loudness (dB)
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  additional property: Key Name
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Freche Mädchen: Schwedenküsse sind die besten, Teil 22.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 23.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M32S
duration ms: 212085
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T12:23:38+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x8784629e1613cd98d205c792d08a3380669d97f99927009b91ed6e2b69680997
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122057
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T15:26:23Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8784629e1613cd98d205c792d08a3380669d97f99927009b91ed6e2b69680997. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:26:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122057.
  date published: 2026-07-21T15:26:23Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 22.3 & Freche Mädchen: Schwedenküsse sind die besten, Teil 23.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.692
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.96
  additional property: Acousticness
    type: PropertyValue
    value: 0.56
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.376
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
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Freche Mädchen: Schwedenküsse sind die besten, Teil 23.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 24.1 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M26S
duration ms: 206345
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T06:48:57+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x82f0537c33030b1ad7b4274145f592cd49d7b25fa25e742ab97862d7dc14eae4
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 959109
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959109
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122058
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T07:21:40Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f0537c33030b1ad7b4274145f592cd49d7b25fa25e742ab97862d7dc14eae4. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122058.
  date published: 2026-07-22T07:21:40Z
audio: Freche Mädchen: Schwedenküsse sind die besten, Teil 23.2 & Freche Mädchen: Schwedenküsse sind die besten, Teil 24.1 - Freche Mädchen: Schwedenküsse sind die besten
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 72.493
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.967
  additional property: Acousticness
    type: PropertyValue
    value: 0.573
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.252
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.882
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Schwedenküsse sind die besten, Teil 24.2 - Freche Mädchen: Schwedenküsse sind die besten
type: MusicRecording
duration: PT3M18S
duration ms: 198300
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Schwedenküsse sind die besten
  type: MusicAlbum
  date published: 2011-02-22
isrc code: DEVP81122059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x14e6c4244378f636882bfd089ce0b56871bfbe698957727efe122de3fbd78690
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958935
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81122059
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T22:08:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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OpenTimestamps Proof of Existence
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date published: 2026-07-05T10:01:46Z

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  date published: 2026-07-19T15:47:12Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 3.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 4.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 4.2 - Freche Mädchen: Italiener sind zum Küssen da
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  date published: 2026-07-19T20:13:58Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 4.2 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 4.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 5.1 - Freche Mädchen: Italiener sind zum Küssen da
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-20T21:15:01Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 4.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 5.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 5.2 - Freche Mädchen: Italiener sind zum Küssen da
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  date published: 2026-07-18T12:14:37Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 5.2 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 5.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 6.1 - Freche Mädchen: Italiener sind zum Küssen da
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-19T07:58:24Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 5.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 6.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 6.2 - Freche Mädchen: Italiener sind zum Küssen da
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  date published: 2026-07-18T19:24:05Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 6.2 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 6.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 7.1 - Freche Mädchen: Italiener sind zum Küssen da
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  date published: 2026-07-19T07:58:24Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 6.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 7.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 7.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 8.1 - Freche Mädchen: Italiener sind zum Küssen da
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124796
additional property: OTSTimestamp
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  value: 2026-07-19T08:09:50Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ea26a827af77a81a91481e11101198af6fae34dc798a4bf7d7f4dcf95f49d2. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124796.
  date published: 2026-07-19T08:09:50Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 7.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 8.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 8.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 9.1 - Freche Mädchen: Italiener sind zum Küssen da
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duration ms: 187457
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
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  date published: 2011-04-26
isrc code: DEVP81124797
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124797
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T21:46:17Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6a63a18da9269dc93b12597fb83b68638f362ef226761af8fbc4eef62be1e7. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:46:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124797.
  date published: 2026-07-19T21:46:17Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 8.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 9.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 9.2 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M37S
duration ms: 217500
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
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  date published: 2011-04-26
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124798
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe2f7fb1c1cca38ffe374db3383343081b8fd2e9b4cd0b890ff8f8254c8794d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124798.
  date published: 2026-07-05T18:48:28Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 9.2 - Freche Mädchen: Italiener sind zum Küssen da
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  additional property: Danceability
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  additional property: Speechiness
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Freche Mädchen: Italiener sind zum Küssen da, Teil 9.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 10.1 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M7S
duration ms: 187744
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
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  date published: 2011-04-26
isrc code: DEVP81124799
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x1d79dfe088565cd043ac682ec8ab765aa4f1005d12402e5d6a8fdff7a7ffd9db
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958985
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124799
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T11:21:49Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d79dfe088565cd043ac682ec8ab765aa4f1005d12402e5d6a8fdff7a7ffd9db. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:21:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124799.
  date published: 2026-07-21T11:21:49Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 9.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 10.1 - Freche Mädchen: Italiener sind zum Küssen da
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  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Freche Mädchen: Italiener sind zum Küssen da, Teil 10.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 11.1 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M15S
duration ms: 195102
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
  type: MusicAlbum
  date published: 2011-04-26
isrc code: DEVP81124800
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124800
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c9a9b8b136fb6cf90ba100e6f96808d62b623027e796de712704c06595a2ae. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:05:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124800.
  date published: 2026-07-21T02:05:25Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 10.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 11.1 - Freche Mädchen: Italiener sind zum Küssen da
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  additional property: Danceability
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  additional property: Energy
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  additional property: Mode Name
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Freche Mädchen: Italiener sind zum Küssen da, Teil 11.2 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M14S
duration ms: 194000
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
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isrc code: DEVP81124801
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2daf6e4163e0ac9252008d8cfd2c7fad83a0a668f42a3e9c17d31c820990eb. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:03:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124801.
  date published: 2026-07-19T21:03:24Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 11.2 - Freche Mädchen: Italiener sind zum Küssen da
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  additional property: Danceability
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Freche Mädchen: Italiener sind zum Küssen da, Teil 11.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 12.1 - Freche Mädchen: Italiener sind zum Küssen da
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explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
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isrc code: DEVP81124802
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a9585613d250f19ebfd2aad002d74d54fe371db3ec36aa4bc357756ef2e8f2. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:43:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124802.
  date published: 2026-07-19T16:43:41Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 11.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 12.1 - Freche Mädchen: Italiener sind zum Küssen da
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Instrumentalness
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Freche Mädchen: Italiener sind zum Küssen da, Teil 12.2 - Freche Mädchen: Italiener sind zum Küssen da
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explicit: false
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in album: Freche Mädchen: Italiener sind zum Küssen da
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T04:58:13Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 12.2 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 12.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 13.1 - Freche Mädchen: Italiener sind zum Küssen da
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-20T21:15:01Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 12.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 13.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 13.2 - Freche Mädchen: Italiener sind zum Küssen da
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duration: PT3M18S
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explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
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isrc code: DEVP81124805
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-05T19:27:56Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 13.2 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 13.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 14.1 - Freche Mädchen: Italiener sind zum Küssen da
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by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bf800bd1018bdf3c77f2af680eee1fcadf6506e0f7f125c7edf1323306815d. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124806.
  date published: 2026-07-22T01:22:28Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 13.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 14.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 14.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 15.1 - Freche Mädchen: Italiener sind zum Küssen da
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explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
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isrc code: DEVP81124807
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04beec57cd8962d577b3dca31e5e350e72230e1c5bacf9c662616f3fec58830b. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:53:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124807.
  date published: 2026-07-21T08:53:46Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 14.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 15.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 15.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 16.1 - Freche Mädchen: Italiener sind zum Küssen da
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explicit: false
by artist: Freche Mädchen
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa04a1f1aa9b24aa9dbd99fd4251629ea19e087f08cea816435790be7ba6f628. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124808.
  date published: 2026-07-22T02:05:55Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 15.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 16.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 16.2 - Freche Mädchen: Italiener sind zum Küssen da
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-20T15:07:00Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 16.2 - Freche Mädchen: Italiener sind zum Küssen da
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    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
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Freche Mädchen: Italiener sind zum Küssen da, Teil 16.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 17.1 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M14S
duration ms: 194137
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
  type: MusicAlbum
  date published: 2011-04-26
isrc code: DEVP81124810
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xc36095814ca42460d35e23c00f64cc0e94505bd297ecf69219746aca748743a3
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958722
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124810
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T11:03:50Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36095814ca42460d35e23c00f64cc0e94505bd297ecf69219746aca748743a3. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124810.
  date published: 2026-07-19T11:03:50Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 16.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 17.1 - Freche Mädchen: Italiener sind zum Küssen da
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  additional property: Valence (Positivity)
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Freche Mädchen: Italiener sind zum Küssen da, Teil 17.2 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M14S
duration ms: 194900
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
  type: MusicAlbum
  date published: 2011-04-26
isrc code: DEVP81124811
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959105
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124811
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T07:39:39Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9cde0aad60ca5ea375c7cfe3165be658a3e5e5dbd374fc9faeabfee2dda48c. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T07:39:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124811.
  date published: 2026-07-22T07:39:39Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 17.2 - Freche Mädchen: Italiener sind zum Küssen da
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Freche Mädchen: Italiener sind zum Küssen da, Teil 17.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 18.1 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M17S
duration ms: 197877
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
  type: MusicAlbum
  date published: 2011-04-26
isrc code: DEVP81124812
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T00:28:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8481c4ea104b5ac7ffc6fe8cc2b39f317f23d13339d42a4b71786ccf2f8956a
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 959087
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959087
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124812
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T02:05:55Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8481c4ea104b5ac7ffc6fe8cc2b39f317f23d13339d42a4b71786ccf2f8956a. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124812.
  date published: 2026-07-22T02:05:55Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 17.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 18.1 - Freche Mädchen: Italiener sind zum Küssen da
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  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Freche Mädchen: Italiener sind zum Küssen da, Teil 18.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 19.1 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M6S
duration ms: 186806
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
  type: MusicAlbum
  date published: 2011-04-26
isrc code: DEVP81124813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T13:30:21+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xabdfcc1d28568d0829b2d6f77e30191ca25f9be26be78523d76ada67b8c90756
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958901
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124813
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T16:32:43Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdfcc1d28568d0829b2d6f77e30191ca25f9be26be78523d76ada67b8c90756. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:32:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124813.
  date published: 2026-07-20T16:32:43Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 18.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 19.1 - Freche Mädchen: Italiener sind zum Küssen da
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.164
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.512
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.8
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
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Freche Mädchen: Italiener sind zum Küssen da, Teil 19.2 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M10S
duration ms: 190200
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
  type: MusicAlbum
  date published: 2011-04-26
isrc code: DEVP81124814
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T18:51:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a3e8407e793a6223c01c4a9fdb319010a8203fbc892b4861e8e27a2870ef12f
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 959052
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959052
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124814
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T19:50:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3e8407e793a6223c01c4a9fdb319010a8203fbc892b4861e8e27a2870ef12f. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124814.
  date published: 2026-07-21T19:50:27Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 19.2 - Freche Mädchen: Italiener sind zum Küssen da
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 83.79
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.747
  additional property: Energy
    type: PropertyValue
    value: 0.233
  additional property: Speechiness
    type: PropertyValue
    value: 0.965
  additional property: Acousticness
    type: PropertyValue
    value: 0.556
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.223
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.411
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.651
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Italiener sind zum Küssen da, Teil 19.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 20.1 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M11S
duration ms: 191146
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
  type: MusicAlbum
  date published: 2011-04-26
isrc code: DEVP81124815
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T23:20:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61ebb847f1ff860dde1e5b1885cf87ef8114097d48de74d4fa33abc1c984ebeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959076
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959076
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124815
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T02:22:36Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ebb847f1ff860dde1e5b1885cf87ef8114097d48de74d4fa33abc1c984ebeb. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:22:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124815.
  date published: 2026-07-22T02:22:36Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 19.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 20.1 - Freche Mädchen: Italiener sind zum Küssen da
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 87.729
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.64
  additional property: Energy
    type: PropertyValue
    value: 0.302
  additional property: Speechiness
    type: PropertyValue
    value: 0.965
  additional property: Acousticness
    type: PropertyValue
    value: 0.658
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.231
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.315
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.478
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Freche Mädchen: Italiener sind zum Küssen da, Teil 20.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 21.1 - Freche Mädchen: Italiener sind zum Küssen da
type: MusicRecording
duration: PT3M7S
duration ms: 187033
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Italiener sind zum Küssen da
  type: MusicAlbum
  date published: 2011-04-26
isrc code: DEVP81124816
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T19:34:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf9d76b50ca01d733648f8ecc12a7bfcf1fecc149e1aec9d35417ade47be4334
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959051
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81124816
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T22:36:25Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-21T22:36:25Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 20.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 21.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 21.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 22.1 - Freche Mädchen: Italiener sind zum Küssen da
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T15:38:06Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 21.2 & Freche Mädchen: Italiener sind zum Küssen da, Teil 22.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 22.2 - Freche Mädchen: Italiener sind zum Küssen da
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T16:50:59Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 22.2 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 22.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 23.1 - Freche Mädchen: Italiener sind zum Küssen da
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T23:45:54Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 22.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 23.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 23.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 24.1 - Freche Mädchen: Italiener sind zum Küssen da
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T02:01:08Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 23.3 & Freche Mädchen: Italiener sind zum Küssen da, Teil 24.1 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Italiener sind zum Küssen da, Teil 24.2 - Freche Mädchen: Italiener sind zum Küssen da
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T23:03:20Z
audio: Freche Mädchen: Italiener sind zum Küssen da, Teil 24.2 - Freche Mädchen: Italiener sind zum Küssen da
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Freche Mädchen: Kleine Ziege - Große Liebe
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track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 1.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 2.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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    date published: 2026-07-22T08:41:42Z
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track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 2.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-22T05:02:36Z
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track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 2.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 3.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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  subject of: OpenTimestamps Proof of Existence
  audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 2.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 3.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 3.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 4.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 4.2 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 4.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 5.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 5.2 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 5.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 6.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 6.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 7.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 7.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 8.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 8.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 9.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 11.2 - Freche Mädchen: Kleine Ziege - Große Liebe
track: MusicRecording
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 14.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 15.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 15.2 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 15.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 16.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 18.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 19.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 19.2 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 23.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 24.1 - Freche Mädchen: Kleine Ziege - Große Liebe
track: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 28.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 29.1 - Freche Mädchen: Kleine Ziege - Große Liebe

OTSTimestamp
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OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315e86def02d20cef3be0eb57d7680bdbbcd0bb2e74069d7047e86f482a98b74. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:49:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177104.
date published: 2026-07-20T02:49:34Z

Freche Mädchen: Kleine Ziege - Große Liebe, Teil 2.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 3.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 3.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 4.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc1b6f7bba9307340c95c2d97e7ee00a7451af9f67acdaf7a9af132f6dc9eac. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177105.
  date published: 2026-07-19T08:36:12Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 3.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 4.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 4.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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by artist: Freche Mädchen
in album: Freche Mädchen: Kleine Ziege - Große Liebe
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  date published: 2011-07-26
isrc code: DEVP81177106
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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  value: 2026-07-19T07:45:03+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eaba904c63848cea162d4a7de6afb47ab3f4ae48d74ef4321bb4b2dfb100dff. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177106.
  date published: 2026-07-19T08:09:50Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 4.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 4.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 5.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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isrc code: DEVP81177107
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60144eff5afb66c12a37021fe926697ee4026c114d3efb6d4cc22e07bce6ec43. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:42:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177107.
  date published: 2026-07-21T21:42:44Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 4.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 5.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 5.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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isrc code: DEVP81177108
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-19T22:35:48Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 5.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 5.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 6.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T08:50:00Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 5.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 6.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 6.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 7.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T21:16:21Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 6.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 7.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 7.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 8.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-20T19:22:42Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 7.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 8.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 8.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 9.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T01:25:57Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 8.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 9.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 11.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-20T21:15:01Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 11.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T08:42:28Z
audio: AudioObject
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 14.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 15.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T00:35:28Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 14.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 15.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 15.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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  date published: 2026-07-21T07:04:12Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 15.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 15.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 16.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T01:25:57Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 15.3 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 16.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 18.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 19.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T01:26:17Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 18.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 19.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 19.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T05:05:16Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 19.2 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 23.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 24.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T19:50:27Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 23.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 24.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Kleine Ziege - Große Liebe, Teil 28.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 29.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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  date published: 2026-07-06T01:25:57Z
audio: Freche Mädchen: Kleine Ziege - Große Liebe, Teil 28.2 & Freche Mädchen: Kleine Ziege - Große Liebe, Teil 29.1 - Freche Mädchen: Kleine Ziege - Große Liebe
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Freche Mädchen: Weihnachtsküsse aus aller Welt
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date published: 2011-09-29

Freche Mädchen: Flirtfieber & andere Katastrophen
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    value: 2026-07-20T21:15:01Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587f1fcddf5b98392373c222cc1115fa558de4b87ec56c13e1ea5635e50108f4. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177629.
    date published: 2026-07-20T21:15:01Z
  audio: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 1.1 - Freche Mädchen: Flirtfieber & andere Katastrophen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.894
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.682
    additional property: Energy
      type: PropertyValue
      value: 0.207
    additional property: Speechiness
      type: PropertyValue
      value: 0.934
    additional property: Acousticness
      type: PropertyValue
      value: 0.588
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.439
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.27
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.521
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 1.2 & Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 2.1 - Freche Mädchen: Flirtfieber & andere Katastrophen
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190620
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Flirtfieber & andere Katastrophen
    type: MusicAlbum
    date published: 2012-02-22
  isrc code: DEVP81177630
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T01:34:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8629057106d04aa2b36cf2b296ee4edd36e060700de48dd98d44a7904e1db37
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959087
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959087
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177630
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T04:36:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8629057106d04aa2b36cf2b296ee4edd36e060700de48dd98d44a7904e1db37. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:36:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177630.
    date published: 2026-07-22T04:36:20Z
  audio: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 1.2 & Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 2.1 - Freche Mädchen: Flirtfieber & andere Katastrophen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.804
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.681
    additional property: Energy
      type: PropertyValue
      value: 0.298
    additional property: Speechiness
      type: PropertyValue
      value: 0.952
    additional property: Acousticness
      type: PropertyValue
      value: 0.871
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.212
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.264
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.108
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 3.2 - Freche Mädchen: Flirtfieber & andere Katastrophen
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185046
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Flirtfieber & andere Katastrophen
    type: MusicAlbum
    date published: 2012-02-22
  isrc code: DEVP81177632
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T16:11:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef8947c1469381f038a684de0aa218b81762254a77fdd50571757129ec0e3d50
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959034
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959034
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177632
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 3.2 - Freche Mädchen: Flirtfieber & andere Katastrophen
track: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 3.3 & Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 4.1 - Freche Mädchen: Flirtfieber & andere Katastrophen
track: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 6.2 - Freche Mädchen: Flirtfieber & andere Katastrophen
track: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 6.3 - Freche Mädchen: Flirtfieber & andere Katastrophen

OTSTimestamp
type: PropertyValue
value: 2026-07-21T16:34:25Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8947c1469381f038a684de0aa218b81762254a77fdd50571757129ec0e3d50. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177632.
date published: 2026-07-21T16:34:25Z

Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 3.2 - Freche Mädchen: Flirtfieber & andere Katastrophen
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 165.937
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.641
additional property: Energy
  type: PropertyValue
  value: 0.275
additional property: Speechiness
  type: PropertyValue
  value: 0.959
additional property: Acousticness
  type: PropertyValue
  value: 0.889
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.163
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.216
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.222
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 3.3 & Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 4.1 - Freche Mädchen: Flirtfieber & andere Katastrophen
type: MusicRecording
duration: PT3M8S
duration ms: 188600
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Flirtfieber & andere Katastrophen
  type: MusicAlbum
  date published: 2012-02-22
isrc code: DEVP81177633
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T04:50:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58ca26392678e0a82ea0c85f7537a0a70fa91218e438b8be1a6b99d01d44c196
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959100
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959100
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177633
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T07:52:45Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ca26392678e0a82ea0c85f7537a0a70fa91218e438b8be1a6b99d01d44c196. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:52:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177633.
  date published: 2026-07-22T07:52:45Z
audio: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 3.3 & Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 4.1 - Freche Mädchen: Flirtfieber & andere Katastrophen
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.059
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.71
  additional property: Energy
    type: PropertyValue
    value: 0.287
  additional property: Speechiness
    type: PropertyValue
    value: 0.945
  additional property: Acousticness
    type: PropertyValue
    value: 0.855
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.299
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.191
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.739
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 6.2 - Freche Mädchen: Flirtfieber & andere Katastrophen
type: MusicRecording
duration: PT3M9S
duration ms: 189300
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Flirtfieber & andere Katastrophen
  type: MusicAlbum
  date published: 2012-02-22
isrc code: DEVP81177637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T16:44:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97c0858edbdc5f66dbc0000628d6f1d0c9b4ebdca48374e03f0ce115cf914d03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959037
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959037
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177637
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T16:59:47Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c0858edbdc5f66dbc0000628d6f1d0c9b4ebdca48374e03f0ce115cf914d03. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177637.
  date published: 2026-07-21T16:59:47Z
audio: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 6.2 - Freche Mädchen: Flirtfieber & andere Katastrophen
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.104
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.637
  additional property: Energy
    type: PropertyValue
    value: 0.321
  additional property: Speechiness
    type: PropertyValue
    value: 0.951
  additional property: Acousticness
    type: PropertyValue
    value: 0.801
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.133
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.223
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.516
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 6.3 - Freche Mädchen: Flirtfieber & andere Katastrophen
type: MusicRecording
duration: PT3M30S
duration ms: 210300
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Flirtfieber & andere Katastrophen
  type: MusicAlbum
  date published: 2012-02-22
isrc code: DEVP81177638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T23:37:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5338c285838808c7e45618264e2e5d4269093a1b89388d0cc8ab7f86459881b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959080
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959080
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177638
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T02:38:43Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5338c285838808c7e45618264e2e5d4269093a1b89388d0cc8ab7f86459881b2. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:38:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81177638.
  date published: 2026-07-22T02:38:43Z
audio: Freche Mädchen: Flirtfieber & andere Katastrophen, Teil 6.3 - Freche Mädchen: Flirtfieber & andere Katastrophen
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 87.542
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.732
  additional property: Energy
    type: PropertyValue
    value: 0.339
  additional property: Speechiness
    type: PropertyValue
    value: 0.953
  additional property: Acousticness
    type: PropertyValue
    value: 0.813
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.222
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.229
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Traumküsse aus Amerika
type: MusicAlbum
date published: 2012-02-22

Freche Mädchen: Flirtfieber & andere Katastrophen
type: MusicAlbum
date published: 2012-02-22

Freche Mädchen: Liebeschaos und lila Muffins
type: MusicAlbum
date published: 2012-08-24
track: Freche Mädchen: Liebeschaos und lila Muffins, Teil 1.1 - Freche Mädchen: Liebeschaos und lila Muffins
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215700
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Liebeschaos und lila Muffins
    type: MusicAlbum
    date published: 2012-08-24
  isrc code: DEVP81176369
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T23:32:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x569524e9960d4dbb771e6322cfdb81bd26481eb924b63d4cd1fde457a9b912a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81176369
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569524e9960d4dbb771e6322cfdb81bd26481eb924b63d4cd1fde457a9b912a4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81176369.
    date published: 2026-07-06T01:25:57Z
  audio: Freche Mädchen: Liebeschaos und lila Muffins, Teil 1.1 - Freche Mädchen: Liebeschaos und lila Muffins
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.011
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.674
    additional property: Energy
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track: Freche Mädchen: Liebeschaos und lila Muffins, Teil 1.2 & Freche Mädchen: Liebeschaos und lila Muffins, Teil 2.1 - Freche Mädchen: Liebeschaos und lila Muffins
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33e73f8069f2ba813c57f00aba67ae5782254390d2557ccb2deb629a560c384. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:07:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81176370.
    date published: 2026-07-22T09:07:11Z
  audio: Freche Mädchen: Liebeschaos und lila Muffins, Teil 1.2 & Freche Mädchen: Liebeschaos und lila Muffins, Teil 2.1 - Freche Mädchen: Liebeschaos und lila Muffins
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track: Freche Mädchen: Liebeschaos und lila Muffins, Teil 2.2 - Freche Mädchen: Liebeschaos und lila Muffins
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  subject of: OpenTimestamps Proof of Existence
  audio: Freche Mädchen: Liebeschaos und lila Muffins, Teil 2.2 - Freche Mädchen: Liebeschaos und lila Muffins
track: Freche Mädchen: Liebeschaos und lila Muffins, Teil 2.3 & Freche Mädchen: Liebeschaos und lila Muffins, Teil 3.1 - Freche Mädchen: Liebeschaos und lila Muffins
track: Freche Mädchen: Liebeschaos und lila Muffins, Teil 5.3 - Freche Mädchen: Liebeschaos und lila Muffins
track: Freche Mädchen: Liebeschaos und lila Muffins, Teil 6.2 & Freche Mädchen: Liebeschaos und lila Muffins, Teil 7.1 - Freche Mädchen: Liebeschaos und lila Muffins
track: Freche Mädchen: Liebeschaos und lila Muffins, Teil 7.2 - Freche Mädchen: Liebeschaos und lila Muffins

OTSTimestamp
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OTSVerifyInstructions
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value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e65016a08536f69d759f333e1268fff25980421fa70212208547a6d96da94e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81176371.
date published: 2026-07-06T01:25:57Z

Freche Mädchen: Liebeschaos und lila Muffins, Teil 2.2 - Freche Mädchen: Liebeschaos und lila Muffins
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Freche Mädchen: Liebeschaos und lila Muffins, Teil 2.3 & Freche Mädchen: Liebeschaos und lila Muffins, Teil 3.1 - Freche Mädchen: Liebeschaos und lila Muffins
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f2e710d6e43bce491f8df401ee9d2b7ef945833b07aafafa3a5491ce656a07. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:08:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81176372.
  date published: 2026-07-22T00:08:58Z
audio: Freche Mädchen: Liebeschaos und lila Muffins, Teil 2.3 & Freche Mädchen: Liebeschaos und lila Muffins, Teil 3.1 - Freche Mädchen: Liebeschaos und lila Muffins
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Freche Mädchen: Liebeschaos und lila Muffins, Teil 5.3 - Freche Mädchen: Liebeschaos und lila Muffins
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T06:46:42Z
audio: Freche Mädchen: Liebeschaos und lila Muffins, Teil 5.3 - Freche Mädchen: Liebeschaos und lila Muffins
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Freche Mädchen: Liebeschaos und lila Muffins, Teil 6.2 & Freche Mädchen: Liebeschaos und lila Muffins, Teil 7.1 - Freche Mädchen: Liebeschaos und lila Muffins
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T09:55:58Z
audio: Freche Mädchen: Liebeschaos und lila Muffins, Teil 6.2 & Freche Mädchen: Liebeschaos und lila Muffins, Teil 7.1 - Freche Mädchen: Liebeschaos und lila Muffins
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Freche Mädchen: Liebeschaos und lila Muffins, Teil 7.2 - Freche Mädchen: Liebeschaos und lila Muffins
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T01:26:17Z
audio: Freche Mädchen: Liebeschaos und lila Muffins, Teil 7.2 - Freche Mädchen: Liebeschaos und lila Muffins
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Freche Mädchen: Die Wilden Rosen ... Küssen verboten!
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESW12260675
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T01:21:36Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8602f1aa8d32295cf560318286a6c768f61b1a1851e753d22855712179ed38c0. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:21:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESW12260675.
    date published: 2026-07-22T01:21:36Z
  audio: Kapitel 1.1 - Freche Mädchen: Die Wilden Rosen ... Küssen verboten!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 162.526
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 1
    additional property: Danceability
      type: PropertyValue
      value: 0.578
    additional property: Energy
      type: PropertyValue
      value: 0.17
    additional property: Speechiness
      type: PropertyValue
      value: 0.89
    additional property: Acousticness
      type: PropertyValue
      value: 0.786
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.39
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.303
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.528
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Kapitel 2.2 - Freche Mädchen: Die Wilden Rosen ... Küssen verboten!
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187000
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Die Wilden Rosen ... Küssen verboten!
    type: MusicAlbum
    date published: 2013
  isrc code: DESW12260677
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T23:45:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9a78155d84c3d18d83207e18cd71958e663a8f326e6baf773e62196e319c430d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959080
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959080
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESW12260677
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T02:47:11Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a78155d84c3d18d83207e18cd71958e663a8f326e6baf773e62196e319c430d. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:47:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESW12260677.
    date published: 2026-07-22T02:47:11Z
  audio: Kapitel 2.2 - Freche Mädchen: Die Wilden Rosen ... Küssen verboten!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.384
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.766
    additional property: Energy
      type: PropertyValue
      value: 0.268
    additional property: Speechiness
      type: PropertyValue
      value: 0.949
    additional property: Acousticness
      type: PropertyValue
      value: 0.846
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.065
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.234
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.152
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Kapitel 3.3 & Kapitel 4.1 - Freche Mädchen: Die Wilden Rosen ... Küssen verboten!
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191726
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Die Wilden Rosen ... Küssen verboten!
    type: MusicAlbum
    date published: 2013
  isrc code: DESW12260680
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T06:58:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72f74287a18346d835e5f437129d1f66fa968aa4a203207cc0ac3809b1a6b023
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959109
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959109
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESW12260680
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Kapitel 3.3 & Kapitel 4.1 - Freche Mädchen: Die Wilden Rosen ... Küssen verboten!

OTSTimestamp
type: PropertyValue
value: 2026-07-22T10:00:13Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f74287a18346d835e5f437129d1f66fa968aa4a203207cc0ac3809b1a6b023. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:00:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESW12260680.
date published: 2026-07-22T10:00:13Z

Kapitel 3.3 & Kapitel 4.1 - Freche Mädchen: Die Wilden Rosen ... Küssen verboten!
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 128.131
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.714
additional property: Energy
  type: PropertyValue
  value: 0.257
additional property: Speechiness
  type: PropertyValue
  value: 0.942
additional property: Acousticness
  type: PropertyValue
  value: 0.811
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.153
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.148
additional property: Loudness (dB)
  type: PropertyValue
  value: -18.312
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Major

Freche Mädchen: Chaos & flambierte Herzen
type: MusicAlbum
date published: 2013-08-23
track: Freche Mädchen: Chaos & flambierte Herzen, Teil 1.1 - Freche Mädchen: Chaos & flambierte Herzen
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245042
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Chaos & flambierte Herzen
    type: MusicAlbum
    date published: 2013-08-23
  isrc code: DEVP81174045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T05:21:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b59d482834bd0e7e2536e1ab82a63241703acde4039519f63a320af1e91f603
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959105
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959105
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174045
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T08:24:10Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b59d482834bd0e7e2536e1ab82a63241703acde4039519f63a320af1e91f603. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:24:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174045.
    date published: 2026-07-22T08:24:10Z
  audio: Freche Mädchen: Chaos & flambierte Herzen, Teil 1.1 - Freche Mädchen: Chaos & flambierte Herzen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.428
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.714
    additional property: Energy
      type: PropertyValue
      value: 0.397
    additional property: Speechiness
      type: PropertyValue
      value: 0.902
    additional property: Acousticness
      type: PropertyValue
      value: 0.632
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.384
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.543
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.443
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Freche Mädchen: Chaos & flambierte Herzen, Teil 4.2 - Freche Mädchen: Chaos & flambierte Herzen
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217476
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Chaos & flambierte Herzen
    type: MusicAlbum
    date published: 2013-08-23
  isrc code: DEVP81174049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T15:01:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cfe868d9f67e8cc481d4977b2db59a36d121431a6528bb173b07aa53603bd7c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959023
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959023
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174049
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T15:22:58Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfe868d9f67e8cc481d4977b2db59a36d121431a6528bb173b07aa53603bd7c. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174049.
    date published: 2026-07-21T15:22:58Z
  audio: Freche Mädchen: Chaos & flambierte Herzen, Teil 4.2 - Freche Mädchen: Chaos & flambierte Herzen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.143
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.677
    additional property: Energy
      type: PropertyValue
      value: 0.415
    additional property: Speechiness
      type: PropertyValue
      value: 0.946
    additional property: Acousticness
      type: PropertyValue
      value: 0.584
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.208
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.446
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.137
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Freche Mädchen: Chaos & flambierte Herzen, Teil 4.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 5.1 - Freche Mädchen: Chaos & flambierte Herzen
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235194
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Chaos & flambierte Herzen
    type: MusicAlbum
    date published: 2013-08-23
  isrc code: DEVP81174050
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T09:41:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0e99ed12ba2e1641d624345297bd2724878c523ed78bdcffa99288132a56937
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958992
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958992
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174050
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Freche Mädchen: Chaos & flambierte Herzen, Teil 4.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 5.1 - Freche Mädchen: Chaos & flambierte Herzen
track: Freche Mädchen: Chaos & flambierte Herzen, Teil 7.2 & Freche Mädchen: Chaos & flambierte Herzen, Teil 8.1 - Freche Mädchen: Chaos & flambierte Herzen
track: Freche Mädchen: Chaos & flambierte Herzen, Teil 11.2 - Freche Mädchen: Chaos & flambierte Herzen
track: Freche Mädchen: Chaos & flambierte Herzen, Teil 11.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 12.1 - Freche Mädchen: Chaos & flambierte Herzen
track: Freche Mädchen: Chaos & flambierte Herzen, Teil 12.2 - Freche Mädchen: Chaos & flambierte Herzen
track: Freche Mädchen: Chaos & flambierte Herzen, Teil 12.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 13.1 - Freche Mädchen: Chaos & flambierte Herzen
track: Freche Mädchen: Chaos & flambierte Herzen, Teil 14.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 15.1 - Freche Mädchen: Chaos & flambierte Herzen

OTSTimestamp
type: PropertyValue
value: 2026-07-21T12:43:20Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e99ed12ba2e1641d624345297bd2724878c523ed78bdcffa99288132a56937. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:43:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174050.
date published: 2026-07-21T12:43:20Z

Freche Mädchen: Chaos & flambierte Herzen, Teil 4.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 5.1 - Freche Mädchen: Chaos & flambierte Herzen
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 86.034
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.641
additional property: Energy
  type: PropertyValue
  value: 0.398
additional property: Speechiness
  type: PropertyValue
  value: 0.955
additional property: Acousticness
  type: PropertyValue
  value: 0.36
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.123
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.322
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.51
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

Freche Mädchen: Chaos & flambierte Herzen, Teil 7.2 & Freche Mädchen: Chaos & flambierte Herzen, Teil 8.1 - Freche Mädchen: Chaos & flambierte Herzen
type: MusicRecording
duration: PT3M50S
duration ms: 230148
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Chaos & flambierte Herzen
  type: MusicAlbum
  date published: 2013-08-23
isrc code: DEVP81174052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T18:19:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9188f08fbaaa5af68755688b90cf3074e795ebb2be6bf8c1d403b914c664b4c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956841
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956841
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174052
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T22:14:35Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9188f08fbaaa5af68755688b90cf3074e795ebb2be6bf8c1d403b914c664b4c4. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174052.
  date published: 2026-07-05T22:14:35Z
audio: Freche Mädchen: Chaos & flambierte Herzen, Teil 7.2 & Freche Mädchen: Chaos & flambierte Herzen, Teil 8.1 - Freche Mädchen: Chaos & flambierte Herzen
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.191
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
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  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.717
  additional property: Energy
    type: PropertyValue
    value: 0.411
  additional property: Speechiness
    type: PropertyValue
    value: 0.935
  additional property: Acousticness
    type: PropertyValue
    value: 0.488
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.228
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.342
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.472
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Freche Mädchen: Chaos & flambierte Herzen, Teil 11.2 - Freche Mädchen: Chaos & flambierte Herzen
type: MusicRecording
duration: PT3M10S
duration ms: 190900
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Chaos & flambierte Herzen
  type: MusicAlbum
  date published: 2013-08-23
isrc code: DEVP81174056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-22T07:23:34+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x62917ab853faab26154d890a0a738e3c82f8890ec26c7566b32ded00b7234eae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959114
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959114
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174056
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T10:25:00Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62917ab853faab26154d890a0a738e3c82f8890ec26c7566b32ded00b7234eae. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:25:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174056.
  date published: 2026-07-22T10:25:00Z
audio: Freche Mädchen: Chaos & flambierte Herzen, Teil 11.2 - Freche Mädchen: Chaos & flambierte Herzen
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Freche Mädchen: Chaos & flambierte Herzen, Teil 11.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 12.1 - Freche Mädchen: Chaos & flambierte Herzen
type: MusicRecording
duration: PT4M17S
duration ms: 257401
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Chaos & flambierte Herzen
  type: MusicAlbum
  date published: 2013-08-23
isrc code: DEVP81174057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T01:58:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5badb574b1aae0998f6310f2dbcf9de38bf9cb161fc1c7316b0766f3463ac12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174057
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5badb574b1aae0998f6310f2dbcf9de38bf9cb161fc1c7316b0766f3463ac12. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174057.
  date published: 2026-07-06T06:56:49Z
audio: Freche Mädchen: Chaos & flambierte Herzen, Teil 11.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 12.1 - Freche Mädchen: Chaos & flambierte Herzen
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 64.366
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.617
  additional property: Energy
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    value: 0.487
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.556
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.206
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.296
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.115
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Freche Mädchen: Chaos & flambierte Herzen, Teil 12.2 - Freche Mädchen: Chaos & flambierte Herzen
type: MusicRecording
duration: PT3M16S
duration ms: 196800
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Chaos & flambierte Herzen
  type: MusicAlbum
  date published: 2013-08-23
isrc code: DEVP81174058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T18:10:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ee790d5e92fb6d4e1e4a62b5de6af13d86f7b98ca81c220696e9d33b948e464
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959043
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174058
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T21:09:48Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee790d5e92fb6d4e1e4a62b5de6af13d86f7b98ca81c220696e9d33b948e464. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:09:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174058.
  date published: 2026-07-21T21:09:48Z
audio: Freche Mädchen: Chaos & flambierte Herzen, Teil 12.2 - Freche Mädchen: Chaos & flambierte Herzen
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 102.422
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.186
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.498
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.528
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Freche Mädchen: Chaos & flambierte Herzen, Teil 12.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 13.1 - Freche Mädchen: Chaos & flambierte Herzen
type: MusicRecording
duration: PT3M15S
duration ms: 195202
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Chaos & flambierte Herzen
  type: MusicAlbum
  date published: 2013-08-23
isrc code: DEVP81174059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T20:26:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x005e47384c7da1492307f7f4fe3c5bc3ad557ca2adaabfaff30637f05156cdc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956857
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174059
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T01:26:17Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005e47384c7da1492307f7f4fe3c5bc3ad557ca2adaabfaff30637f05156cdc2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174059.
  date published: 2026-07-06T01:26:17Z
audio: Freche Mädchen: Chaos & flambierte Herzen, Teil 12.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 13.1 - Freche Mädchen: Chaos & flambierte Herzen
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 79.102
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.712
  additional property: Energy
    type: PropertyValue
    value: 0.474
  additional property: Speechiness
    type: PropertyValue
    value: 0.957
  additional property: Acousticness
    type: PropertyValue
    value: 0.686
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.379
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.289
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.775
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Freche Mädchen: Chaos & flambierte Herzen, Teil 14.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 15.1 - Freche Mädchen: Chaos & flambierte Herzen
type: MusicRecording
duration: PT3M39S
duration ms: 219792
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Chaos & flambierte Herzen
  type: MusicAlbum
  date published: 2013-08-23
isrc code: DEVP81174062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T05:11:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74ba8a73d94a7912ebf51c83586060d47ab8216ad08575fb3a90eba1ac726db9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959105
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959105
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174062
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T08:08:25Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ba8a73d94a7912ebf51c83586060d47ab8216ad08575fb3a90eba1ac726db9. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVP81174062.
  date published: 2026-07-22T08:08:25Z
audio: Freche Mädchen: Chaos & flambierte Herzen, Teil 14.3 & Freche Mädchen: Chaos & flambierte Herzen, Teil 15.1 - Freche Mädchen: Chaos & flambierte Herzen
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.662
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.715
  additional property: Energy
    type: PropertyValue
    value: 0.478
  additional property: Speechiness
    type: PropertyValue
    value: 0.936
  additional property: Acousticness
    type: PropertyValue
    value: 0.633
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.15
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.54
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.523
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Freche Mädchen: Chaos à la carte
type: MusicAlbum
date published: 2014-03-14

Freche Mädchen: Popstars & andere Katastrophen
type: MusicAlbum
date published: 2014-03-21

Freche Mädchen: Liebe macht blond
type: MusicAlbum
date published: 2024-08-05
track: Kapitel 01 - Freche Mädchen: Liebe macht blond
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186348
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Liebe macht blond
    type: MusicAlbum
    date published: 2024-08-05
  isrc code: DE1JK1999851
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T09:10:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa190b3a45305eebad2acfb274d4bb3799c03de83c8c269af118d248b31e8eb2a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999851
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa190b3a45305eebad2acfb274d4bb3799c03de83c8c269af118d248b31e8eb2a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999851.
    date published: 2026-07-04T11:19:20Z
  audio: Kapitel 01 - Freche Mädchen: Liebe macht blond
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 186.457
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.613
    additional property: Energy
      type: PropertyValue
      value: 0.193
    additional property: Speechiness
      type: PropertyValue
      value: 0.959
    additional property: Acousticness
      type: PropertyValue
      value: 0.564
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.4
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.407
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.502
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Kapitel 02 - Freche Mädchen: Liebe macht blond
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185945
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Liebe macht blond
    type: MusicAlbum
    date published: 2024-08-05
  isrc code: DE1JK1999852
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T02:05:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23f910298c9e2454fdfa6d1823ddbc9f2e5714d925d4628d08d28af2b2e48a25
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958480
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999852
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T02:58:58Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f910298c9e2454fdfa6d1823ddbc9f2e5714d925d4628d08d28af2b2e48a25. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999852.
    date published: 2026-07-18T02:58:58Z
  audio: Kapitel 02 - Freche Mädchen: Liebe macht blond
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 107.212
    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 1
    additional property: Danceability
      type: PropertyValue
      value: 0.703
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
      value: 0.942
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -14.505
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Kapitel 03 - Freche Mädchen: Liebe macht blond
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185088
  explicit: false
  by artist: Freche Mädchen
  in album: Freche Mädchen: Liebe macht blond
    type: MusicAlbum
    date published: 2024-08-05
  isrc code: DE1JK1999853
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T03:50:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa3883f3c9e00325fbacc8f52a794ee147501fd68872d67237ec6008c93afd49
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999853
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Kapitel 03 - Freche Mädchen: Liebe macht blond
track: Kapitel 04 - Freche Mädchen: Liebe macht blond
track: Kapitel 05 - Freche Mädchen: Liebe macht blond
track: Kapitel 06 - Freche Mädchen: Liebe macht blond
track: Kapitel 07 - Freche Mädchen: Liebe macht blond
track: Kapitel 08 - Freche Mädchen: Liebe macht blond
track: Kapitel 09 - Freche Mädchen: Liebe macht blond
track: Kapitel 10 - Freche Mädchen: Liebe macht blond
track: Kapitel 11 - Freche Mädchen: Liebe macht blond
track: Kapitel 12 - Freche Mädchen: Liebe macht blond
track: Kapitel 13 - Freche Mädchen: Liebe macht blond
track: Kapitel 14 - Freche Mädchen: Liebe macht blond
track: Kapitel 15 - Freche Mädchen: Liebe macht blond
track: Kapitel 16 - Freche Mädchen: Liebe macht blond
track: Kapitel 17 - Freche Mädchen: Liebe macht blond
track: Kapitel 18 - Freche Mädchen: Liebe macht blond
track: Kapitel 19 - Freche Mädchen: Liebe macht blond
track: Kapitel 20 - Freche Mädchen: Liebe macht blond
track: Kapitel 21 - Freche Mädchen: Liebe macht blond
track: Kapitel 22 - Freche Mädchen: Liebe macht blond
track: Kapitel 23 - Freche Mädchen: Liebe macht blond
track: Kapitel 24 - Freche Mädchen: Liebe macht blond
track: Kapitel 25 - Freche Mädchen: Liebe macht blond
track: Kapitel 26 - Freche Mädchen: Liebe macht blond
track: Kapitel 27 - Freche Mädchen: Liebe macht blond
track: Kapitel 28 - Freche Mädchen: Liebe macht blond
track: Kapitel 29 - Freche Mädchen: Liebe macht blond
track: Kapitel 30 - Freche Mädchen: Liebe macht blond
track: Kapitel 31 - Freche Mädchen: Liebe macht blond
track: Kapitel 32 - Freche Mädchen: Liebe macht blond
track: Kapitel 33 - Freche Mädchen: Liebe macht blond
track: Kapitel 34 - Freche Mädchen: Liebe macht blond
track: Kapitel 35 - Freche Mädchen: Liebe macht blond
track: Kapitel 36 - Freche Mädchen: Liebe macht blond
track: Kapitel 37 - Freche Mädchen: Liebe macht blond
track: Kapitel 38 - Freche Mädchen: Liebe macht blond
track: Kapitel 39 - Freche Mädchen: Liebe macht blond
track: Kapitel 40 - Freche Mädchen: Liebe macht blond
track: Kapitel 41 - Freche Mädchen: Liebe macht blond
track: Kapitel 42 - Freche Mädchen: Liebe macht blond
track: Kapitel 43 - Freche Mädchen: Liebe macht blond
track: Kapitel 44 - Freche Mädchen: Liebe macht blond
track: Kapitel 45 - Freche Mädchen: Liebe macht blond
track: Kapitel 46 - Freche Mädchen: Liebe macht blond

OTSTimestamp
type: PropertyValue
value: 2026-07-04T10:04:33Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3883f3c9e00325fbacc8f52a794ee147501fd68872d67237ec6008c93afd49. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999853.
date published: 2026-07-04T10:04:33Z

Kapitel 03 - Freche Mädchen: Liebe macht blond
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 124.915
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.721
additional property: Energy
  type: PropertyValue
  value: 0.209
additional property: Speechiness
  type: PropertyValue
  value: 0.931
additional property: Acousticness
  type: PropertyValue
  value: 0.437
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.338
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.464
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.642
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

Kapitel 04 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187795
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999854
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T03:01:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0168b025f4ed3b47cd8d7d2dfab4543cd731a1d012ac1a91ee4c7b1ed230a888
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958484
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958484
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999854
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T03:34:53Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0168b025f4ed3b47cd8d7d2dfab4543cd731a1d012ac1a91ee4c7b1ed230a888. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999854.
  date published: 2026-07-18T03:34:53Z
audio: Kapitel 04 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 84.446
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.638
  additional property: Energy
    type: PropertyValue
    value: 0.229
  additional property: Speechiness
    type: PropertyValue
    value: 0.956
  additional property: Acousticness
    type: PropertyValue
    value: 0.632
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.139
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.443
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.25
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 05 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185895
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999855
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T17:44:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51100750544c30a256d9311ea9694fd1dfd53dbc63a097e373f2cda45af94b30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958444
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958444
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999855
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T19:12:23Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51100750544c30a256d9311ea9694fd1dfd53dbc63a097e373f2cda45af94b30. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999855.
  date published: 2026-07-17T19:12:23Z
audio: Kapitel 05 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.107
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.691
  additional property: Energy
    type: PropertyValue
    value: 0.184
  additional property: Speechiness
    type: PropertyValue
    value: 0.952
  additional property: Acousticness
    type: PropertyValue
    value: 0.688
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.401
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.389
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.819
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 06 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185293
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999856
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T03:53:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05bb659b33358d4c4ff60579e61813d15dc4c2ffd732706b09767cf57a101900
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956634
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956634
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999856
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T10:04:33Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bb659b33358d4c4ff60579e61813d15dc4c2ffd732706b09767cf57a101900. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999856.
  date published: 2026-07-04T10:04:33Z
audio: Kapitel 06 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.817
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.705
  additional property: Energy
    type: PropertyValue
    value: 0.15
  additional property: Speechiness
    type: PropertyValue
    value: 0.929
  additional property: Acousticness
    type: PropertyValue
    value: 0.497
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.161
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.418
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.715
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 07 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M6S
duration ms: 186542
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999857
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T05:28:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45cc0659d0d6a7d4e7e3b63ffc88a0dc0bc74f72a27f2c0b0cd582a8cafa1e81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958245
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958245
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999857
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T08:30:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cc0659d0d6a7d4e7e3b63ffc88a0dc0bc74f72a27f2c0b0cd582a8cafa1e81. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:30:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999857.
  date published: 2026-07-16T08:30:19Z
audio: Kapitel 07 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.491
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.658
  additional property: Energy
    type: PropertyValue
    value: 0.172
  additional property: Speechiness
    type: PropertyValue
    value: 0.923
  additional property: Acousticness
    type: PropertyValue
    value: 0.191
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.163
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.4
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.493
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 08 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M6S
duration ms: 186091
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999858
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T03:40:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe19ce8df521266a748aecad2c3053dca789861988edc94b179c878360ffe20dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956639
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956639
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999858
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T11:19:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19ce8df521266a748aecad2c3053dca789861988edc94b179c878360ffe20dc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999858.
  date published: 2026-07-04T11:19:20Z
audio: Kapitel 08 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.071
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.713
  additional property: Energy
    type: PropertyValue
    value: 0.208
  additional property: Speechiness
    type: PropertyValue
    value: 0.936
  additional property: Acousticness
    type: PropertyValue
    value: 0.59
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.214
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.425
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.104
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 09 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187372
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999859
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T09:41:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71ec5fd38b2520ae16752da67af28aec301a752bb92aa73062a0d00fc767aa9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956656
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956656
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999859
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T14:03:39Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ec5fd38b2520ae16752da67af28aec301a752bb92aa73062a0d00fc767aa9d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999859.
  date published: 2026-07-04T14:03:39Z
audio: Kapitel 09 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.508
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.669
  additional property: Energy
    type: PropertyValue
    value: 0.216
  additional property: Speechiness
    type: PropertyValue
    value: 0.955
  additional property: Acousticness
    type: PropertyValue
    value: 0.486
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.443
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.332
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.692
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 10 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187690
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T16:50:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x227abb68476861cd61ca6d18efb2d34500f6606549481647179984ec35275e7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958447
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958447
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999860
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T19:47:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227abb68476861cd61ca6d18efb2d34500f6606549481647179984ec35275e7c. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999860.
  date published: 2026-07-17T19:47:19Z
audio: Kapitel 10 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.58
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.709
  additional property: Energy
    type: PropertyValue
    value: 0.186
  additional property: Speechiness
    type: PropertyValue
    value: 0.941
  additional property: Acousticness
    type: PropertyValue
    value: 0.532
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.15
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.48
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.562
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 11 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M6S
duration ms: 186207
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999861
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T02:35:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf355ee8fef071478e0c058e6ed32f4c6d7f22d2b7016dc6b21a8198aca2730a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958489
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958489
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999861
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T04:13:26Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf355ee8fef071478e0c058e6ed32f4c6d7f22d2b7016dc6b21a8198aca2730a2. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999861.
  date published: 2026-07-18T04:13:26Z
audio: Kapitel 11 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.958
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.63
  additional property: Energy
    type: PropertyValue
    value: 0.214
  additional property: Speechiness
    type: PropertyValue
    value: 0.962
  additional property: Acousticness
    type: PropertyValue
    value: 0.523
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.268
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.303
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.278
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 12 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M6S
duration ms: 186355
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T12:02:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a3edf0bed57d1fc42e5f36c31e13aafcb05b92400db961ff084e1701b477ff3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958547
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958547
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999862
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T12:44:05Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3edf0bed57d1fc42e5f36c31e13aafcb05b92400db961ff084e1701b477ff3. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999862.
  date published: 2026-07-18T12:44:05Z
audio: Kapitel 12 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.043
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.706
  additional property: Energy
    type: PropertyValue
    value: 0.214
  additional property: Speechiness
    type: PropertyValue
    value: 0.947
  additional property: Acousticness
    type: PropertyValue
    value: 0.565
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.297
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.416
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.5
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 13 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M8S
duration ms: 188402
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999863
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T06:52:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3da7e037e723e638ae88ea0fafd8f63000cbeaaff1312f3cbefd9e38134522e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958690
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958690
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999863
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T07:14:39Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3da7e037e723e638ae88ea0fafd8f63000cbeaaff1312f3cbefd9e38134522e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999863.
  date published: 2026-07-19T07:14:39Z
audio: Kapitel 13 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 86.091
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.667
  additional property: Energy
    type: PropertyValue
    value: 0.227
  additional property: Speechiness
    type: PropertyValue
    value: 0.957
  additional property: Acousticness
    type: PropertyValue
    value: 0.588
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.141
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.344
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.983
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 14 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M6S
duration ms: 186792
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999864
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T03:35:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x107c41774a8543826e413583a6db4d27b073d2ace7efbb0bc305aadba0ec06a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956639
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956639
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999864
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T11:19:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107c41774a8543826e413583a6db4d27b073d2ace7efbb0bc305aadba0ec06a6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999864.
  date published: 2026-07-04T11:19:20Z
audio: Kapitel 14 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.536
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.717
  additional property: Energy
    type: PropertyValue
    value: 0.236
  additional property: Speechiness
    type: PropertyValue
    value: 0.936
  additional property: Acousticness
    type: PropertyValue
    value: 0.498
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.165
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.47
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.986
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 15 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187098
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999865
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T19:47:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36d34e4f418e822f9fb0659e09004a27964934780fabea3257521aa59f3da565
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958489
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958489
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999865
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T04:13:26Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d34e4f418e822f9fb0659e09004a27964934780fabea3257521aa59f3da565. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999865.
  date published: 2026-07-18T04:13:26Z
audio: Kapitel 15 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 164.842
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.638
  additional property: Energy
    type: PropertyValue
    value: 0.191
  additional property: Speechiness
    type: PropertyValue
    value: 0.924
  additional property: Acousticness
    type: PropertyValue
    value: 0.579
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.392
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.416
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 16 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M6S
duration ms: 186418
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999866
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T06:44:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9f6dd63c16bf83bc44e7166a008464090b78c3e31e1875e53c05059345bbdd7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958689
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999866
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T07:11:11Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f6dd63c16bf83bc44e7166a008464090b78c3e31e1875e53c05059345bbdd7. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999866.
  date published: 2026-07-19T07:11:11Z
audio: Kapitel 16 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.076
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.694
  additional property: Energy
    type: PropertyValue
    value: 0.253
  additional property: Speechiness
    type: PropertyValue
    value: 0.948
  additional property: Acousticness
    type: PropertyValue
    value: 0.624
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.308
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.402
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.658
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 17 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M9S
duration ms: 189850
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T22:37:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ce85ae3bd3d63ef888939cec90cb3c6ab1683ec21b33715d30a8b94bb75a66b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958793
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958793
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999867
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T01:40:44Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce85ae3bd3d63ef888939cec90cb3c6ab1683ec21b33715d30a8b94bb75a66b. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:40:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999867.
  date published: 2026-07-20T01:40:44Z
audio: Kapitel 17 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 80.529
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.702
  additional property: Energy
    type: PropertyValue
    value: 0.242
  additional property: Speechiness
    type: PropertyValue
    value: 0.952
  additional property: Acousticness
    type: PropertyValue
    value: 0.489
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.405
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.412
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.797
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 18 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187219
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999868
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T19:16:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72228462f46103297e10487fd6bcbf0455cbc8b35fa04e65179f03e88c172e50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958600
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958600
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999868
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T19:24:05Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72228462f46103297e10487fd6bcbf0455cbc8b35fa04e65179f03e88c172e50. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999868.
  date published: 2026-07-18T19:24:05Z
audio: Kapitel 18 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.104
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.629
  additional property: Energy
    type: PropertyValue
    value: 0.213
  additional property: Speechiness
    type: PropertyValue
    value: 0.948
  additional property: Acousticness
    type: PropertyValue
    value: 0.523
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.47
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.361
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.271
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 19 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185100
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999869
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T07:51:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5f709b483dd8892a468ca317a11c2e842efe9e2fdacf6b74758106d8f0f664b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958700
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958700
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999869
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T08:09:50Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f709b483dd8892a468ca317a11c2e842efe9e2fdacf6b74758106d8f0f664b. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999869.
  date published: 2026-07-19T08:09:50Z
audio: Kapitel 19 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 172.027
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.627
  additional property: Energy
    type: PropertyValue
    value: 0.217
  additional property: Speechiness
    type: PropertyValue
    value: 0.96
  additional property: Acousticness
    type: PropertyValue
    value: 0.476
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.317
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.372
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.075
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 20 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M6S
duration ms: 186400
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T17:30:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30fe7623c44b598915489970cdc7ce9b05613489c704e9a417068a01a43969bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958761
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958761
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999870
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T20:32:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fe7623c44b598915489970cdc7ce9b05613489c704e9a417068a01a43969bd. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:32:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999870.
  date published: 2026-07-19T20:32:08Z
audio: Kapitel 20 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.423
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.747
  additional property: Energy
    type: PropertyValue
    value: 0.182
  additional property: Speechiness
    type: PropertyValue
    value: 0.954
  additional property: Acousticness
    type: PropertyValue
    value: 0.448
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.424
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.453
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.172
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 21 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M6S
duration ms: 186711
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999871
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T07:28:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c8ad3ce848623a64aef8c736c7be11e7298767a155776b4e9c76c6d0ec30714
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958695
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958695
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999871
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T07:37:00Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8ad3ce848623a64aef8c736c7be11e7298767a155776b4e9c76c6d0ec30714. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999871.
  date published: 2026-07-19T07:37:00Z
audio: Kapitel 21 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.929
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.708
  additional property: Energy
    type: PropertyValue
    value: 0.298
  additional property: Speechiness
    type: PropertyValue
    value: 0.947
  additional property: Acousticness
    type: PropertyValue
    value: 0.467
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.323
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.563
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 22 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187963
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999872
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T13:40:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0bf842f2e3f1b8cfd568a2083e35a72ae78f4efd12dd56accdec01b7cb1f304
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958749
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958749
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999872
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T16:43:35Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bf842f2e3f1b8cfd568a2083e35a72ae78f4efd12dd56accdec01b7cb1f304. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:43:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999872.
  date published: 2026-07-19T16:43:35Z
audio: Kapitel 22 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.904
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.63
  additional property: Energy
    type: PropertyValue
    value: 0.265
  additional property: Speechiness
    type: PropertyValue
    value: 0.954
  additional property: Acousticness
    type: PropertyValue
    value: 0.358
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.519
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.279
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.859
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 23 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185142
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999873
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T23:21:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf0ea5aec23d2852ac5f01030decf5cf95a6c5ad6114465cde1df9a4039b644f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958796
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958796
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999873
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T02:23:23Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0ea5aec23d2852ac5f01030decf5cf95a6c5ad6114465cde1df9a4039b644f. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:23:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999873.
  date published: 2026-07-20T02:23:23Z
audio: Kapitel 23 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.914
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.723
  additional property: Energy
    type: PropertyValue
    value: 0.202
  additional property: Speechiness
    type: PropertyValue
    value: 0.915
  additional property: Acousticness
    type: PropertyValue
    value: 0.524
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.499
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.336
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.825
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 24 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185095
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999874
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T18:53:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c3dfa74585252b103189469a618bf535ff17b629440f8014ed6cc83719716b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958770
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999874
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T21:54:36Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3dfa74585252b103189469a618bf535ff17b629440f8014ed6cc83719716b2. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:54:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999874.
  date published: 2026-07-19T21:54:36Z
audio: Kapitel 24 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 170.156
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.63
  additional property: Energy
    type: PropertyValue
    value: 0.282
  additional property: Speechiness
    type: PropertyValue
    value: 0.965
  additional property: Acousticness
    type: PropertyValue
    value: 0.476
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.172
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.368
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.287
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 25 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M9S
duration ms: 189200
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999875
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T12:37:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcaf19a93f2cb38b733fde0374856aa3d36cbe49f5dfea7e072f38ed5da8659cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956822
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956822
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999875
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T18:48:28Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf19a93f2cb38b733fde0374856aa3d36cbe49f5dfea7e072f38ed5da8659cf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999875.
  date published: 2026-07-05T18:48:28Z
audio: Kapitel 25 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.774
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.694
  additional property: Energy
    type: PropertyValue
    value: 0.23
  additional property: Speechiness
    type: PropertyValue
    value: 0.944
  additional property: Acousticness
    type: PropertyValue
    value: 0.4
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.168
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.346
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.949
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 26 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185445
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999876
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T09:03:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd641d52aadb3097cb621c3169f47ed3789e995298469ed950af80b8201d9c003
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958711
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958711
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999876
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T09:26:32Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd641d52aadb3097cb621c3169f47ed3789e995298469ed950af80b8201d9c003. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999876.
  date published: 2026-07-19T09:26:32Z
audio: Kapitel 26 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.154
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.702
  additional property: Energy
    type: PropertyValue
    value: 0.311
  additional property: Speechiness
    type: PropertyValue
    value: 0.942
  additional property: Acousticness
    type: PropertyValue
    value: 0.509
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.186
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.358
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.346
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 27 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M11S
duration ms: 191703
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999877
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T12:41:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61807cd7bb281aebfa9cfb0915c70b79696536ebe84a9e340cf62365edc0a9b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956826
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956826
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999877
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T19:27:56Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61807cd7bb281aebfa9cfb0915c70b79696536ebe84a9e340cf62365edc0a9b1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999877.
  date published: 2026-07-05T19:27:56Z
audio: Kapitel 27 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.748
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.715
  additional property: Energy
    type: PropertyValue
    value: 0.272
  additional property: Speechiness
    type: PropertyValue
    value: 0.934
  additional property: Acousticness
    type: PropertyValue
    value: 0.514
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.252
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.351
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.659
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 28 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185700
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999878
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T18:18:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcaf00eb4a0bbd771ce1446692803ecd66c5d46340e056fcd1e71310261b183e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958770
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999878
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T21:21:23Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf00eb4a0bbd771ce1446692803ecd66c5d46340e056fcd1e71310261b183e0. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:21:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999878.
  date published: 2026-07-19T21:21:23Z
audio: Kapitel 28 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 173.381
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.626
  additional property: Energy
    type: PropertyValue
    value: 0.23
  additional property: Speechiness
    type: PropertyValue
    value: 0.956
  additional property: Acousticness
    type: PropertyValue
    value: 0.615
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.281
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.461
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.272
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 29 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M6S
duration ms: 186197
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999879
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T08:09:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x362d598739543ef86f5ae90e029509abc843f48d8c0c080596374f221d430511
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958705
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999879
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T08:43:25Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362d598739543ef86f5ae90e029509abc843f48d8c0c080596374f221d430511. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999879.
  date published: 2026-07-19T08:43:25Z
audio: Kapitel 29 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.033
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.741
  additional property: Energy
    type: PropertyValue
    value: 0.268
  additional property: Speechiness
    type: PropertyValue
    value: 0.941
  additional property: Acousticness
    type: PropertyValue
    value: 0.614
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.331
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.493
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 30 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M11S
duration ms: 191702
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T01:01:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84f536a1d2078675dbb744e946978632853b237c5922f612b1c94afeec64f6db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958951
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958951
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999880
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T04:02:04Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f536a1d2078675dbb744e946978632853b237c5922f612b1c94afeec64f6db. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:02:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999880.
  date published: 2026-07-21T04:02:04Z
audio: Kapitel 30 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.989
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.634
  additional property: Energy
    type: PropertyValue
    value: 0.213
  additional property: Speechiness
    type: PropertyValue
    value: 0.956
  additional property: Acousticness
    type: PropertyValue
    value: 0.579
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.147
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.336
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.318
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 31 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185268
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999881
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T05:05:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68d5bf012e7a967ea58027567bc30ceb705ca0919515006567009d7c712df438
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958975
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999881
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T06:12:52Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d5bf012e7a967ea58027567bc30ceb705ca0919515006567009d7c712df438. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999881.
  date published: 2026-07-21T06:12:52Z
audio: Kapitel 31 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 172.714
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.626
  additional property: Energy
    type: PropertyValue
    value: 0.238
  additional property: Speechiness
    type: PropertyValue
    value: 0.959
  additional property: Acousticness
    type: PropertyValue
    value: 0.579
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.154
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.345
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.591
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 32 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185419
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999882
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T01:12:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x281cea076075c66c40ad6842f6f8c60102a0feb51f68a8a5b1829188abb55cb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958951
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958951
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999882
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T04:06:39Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281cea076075c66c40ad6842f6f8c60102a0feb51f68a8a5b1829188abb55cb9. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:06:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999882.
  date published: 2026-07-21T04:06:39Z
audio: Kapitel 32 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.976
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.634
  additional property: Energy
    type: PropertyValue
    value: 0.181
  additional property: Speechiness
    type: PropertyValue
    value: 0.955
  additional property: Acousticness
    type: PropertyValue
    value: 0.555
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.134
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.429
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.004
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 33 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187521
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999883
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T04:55:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67f8e6dc0572b49065ceea24e3590f6f10f10408e49fedb550e2e5e3ef76e837
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959100
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959100
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999883
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T07:56:58Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f8e6dc0572b49065ceea24e3590f6f10f10408e49fedb550e2e5e3ef76e837. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:56:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999883.
  date published: 2026-07-22T07:56:58Z
audio: Kapitel 33 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.357
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.684
  additional property: Energy
    type: PropertyValue
    value: 0.195
  additional property: Speechiness
    type: PropertyValue
    value: 0.956
  additional property: Acousticness
    type: PropertyValue
    value: 0.611
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.218
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.356
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.632
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 34 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M15S
duration ms: 195554
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999884
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T14:47:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa96b1e67f3d3ac7518c56430b636b33f60359472e64154c924aacb57adfb422e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959024
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959024
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999884
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T15:31:18Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96b1e67f3d3ac7518c56430b636b33f60359472e64154c924aacb57adfb422e. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999884.
  date published: 2026-07-21T15:31:18Z
audio: Kapitel 34 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.241
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.636
  additional property: Energy
    type: PropertyValue
    value: 0.213
  additional property: Speechiness
    type: PropertyValue
    value: 0.96
  additional property: Acousticness
    type: PropertyValue
    value: 0.548
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.308
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.7
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 35 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185800
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999885
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T20:44:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaa6d3425a59f7c7d29bc619e59110654787d67c1666f1a1e18ddd819597108c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958931
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958931
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999885
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T21:15:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa6d3425a59f7c7d29bc619e59110654787d67c1666f1a1e18ddd819597108c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999885.
  date published: 2026-07-20T21:15:01Z
audio: Kapitel 35 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.296
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.722
  additional property: Energy
    type: PropertyValue
    value: 0.215
  additional property: Speechiness
    type: PropertyValue
    value: 0.896
  additional property: Acousticness
    type: PropertyValue
    value: 0.585
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.189
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.31
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.453
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 36 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187620
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999886
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T22:50:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4368e730f30389752ffe022fdd5ef3157470dacdf929e05ad60d1486f44b07b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958942
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958942
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999886
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T01:52:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4368e730f30389752ffe022fdd5ef3157470dacdf929e05ad60d1486f44b07b1. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:52:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999886.
  date published: 2026-07-21T01:52:41Z
audio: Kapitel 36 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.475
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.725
  additional property: Energy
    type: PropertyValue
    value: 0.236
  additional property: Speechiness
    type: PropertyValue
    value: 0.934
  additional property: Acousticness
    type: PropertyValue
    value: 0.52
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.365
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.68
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 37 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185954
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999887
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T19:41:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d9f012a0255603593d63c117d651034274de8d67a503b17783b0db2c82864af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958931
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958931
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999887
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T21:15:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9f012a0255603593d63c117d651034274de8d67a503b17783b0db2c82864af. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999887.
  date published: 2026-07-20T21:15:01Z
audio: Kapitel 37 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 170.701
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.625
  additional property: Energy
    type: PropertyValue
    value: 0.242
  additional property: Speechiness
    type: PropertyValue
    value: 0.96
  additional property: Acousticness
    type: PropertyValue
    value: 0.565
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.455
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.521
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 38 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M8S
duration ms: 188558
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999888
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T20:24:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87a6865392a0240597d165f5d22c86455dece3f619ae4a851eac6d76fcb0565c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959058
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999888
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T23:25:51Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a6865392a0240597d165f5d22c86455dece3f619ae4a851eac6d76fcb0565c. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:25:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999888.
  date published: 2026-07-21T23:25:51Z
audio: Kapitel 38 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.18
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.665
  additional property: Energy
    type: PropertyValue
    value: 0.235
  additional property: Speechiness
    type: PropertyValue
    value: 0.936
  additional property: Acousticness
    type: PropertyValue
    value: 0.402
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.37
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.332
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.764
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 39 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M5S
duration ms: 185600
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999889
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T08:40:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca31d7a861b9e22fcb37984b2208f887736c769fa327a8ddded7de505e55dc15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956790
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956790
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999889
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T12:31:54Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca31d7a861b9e22fcb37984b2208f887736c769fa327a8ddded7de505e55dc15. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999889.
  date published: 2026-07-05T12:31:54Z
audio: Kapitel 39 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.037
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.697
  additional property: Energy
    type: PropertyValue
    value: 0.205
  additional property: Speechiness
    type: PropertyValue
    value: 0.946
  additional property: Acousticness
    type: PropertyValue
    value: 0.609
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.387
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.323
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.622
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 40 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M21S
duration ms: 201332
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T08:49:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcf6cd674fafa0602bfe128baa09d8e0719c3eecc1c32c598c6a6f68d3de794a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956790
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956790
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999890
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T12:31:54Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf6cd674fafa0602bfe128baa09d8e0719c3eecc1c32c598c6a6f68d3de794a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999890.
  date published: 2026-07-05T12:31:54Z
audio: Kapitel 40 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.068
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.698
  additional property: Energy
    type: PropertyValue
    value: 0.202
  additional property: Speechiness
    type: PropertyValue
    value: 0.938
  additional property: Acousticness
    type: PropertyValue
    value: 0.611
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.149
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.305
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.008
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 41 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M8S
duration ms: 188800
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999891
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T19:51:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bd309715e7ab31eede700af06af99baad5a82570bd5d55e8d7738437287caeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958931
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958931
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999891
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T21:15:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd309715e7ab31eede700af06af99baad5a82570bd5d55e8d7738437287caeb. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999891.
  date published: 2026-07-20T21:15:01Z
audio: Kapitel 41 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.83
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.638
  additional property: Energy
    type: PropertyValue
    value: 0.233
  additional property: Speechiness
    type: PropertyValue
    value: 0.952
  additional property: Acousticness
    type: PropertyValue
    value: 0.551
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.357
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.339
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.357
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 42 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187242
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999892
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T23:52:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb7c8ba1e29f9cad565e6cb5414bdf3cb526e644761b4ec24c356321c915d07d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958945
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958945
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999892
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T00:35:28Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7c8ba1e29f9cad565e6cb5414bdf3cb526e644761b4ec24c356321c915d07d. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999892.
  date published: 2026-07-21T00:35:28Z
audio: Kapitel 42 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.552
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.673
  additional property: Energy
    type: PropertyValue
    value: 0.225
  additional property: Speechiness
    type: PropertyValue
    value: 0.953
  additional property: Acousticness
    type: PropertyValue
    value: 0.453
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.553
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.373
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.238
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 43 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M10S
duration ms: 190216
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999893
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T15:46:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0443391432a6d574ead26da35f4ba9262dd264592e89dcedab360190b4b1129f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958905
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958905
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999893
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T18:47:48Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0443391432a6d574ead26da35f4ba9262dd264592e89dcedab360190b4b1129f. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:47:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999893.
  date published: 2026-07-20T18:47:48Z
audio: Kapitel 43 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.804
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.721
  additional property: Energy
    type: PropertyValue
    value: 0.212
  additional property: Speechiness
    type: PropertyValue
    value: 0.922
  additional property: Acousticness
    type: PropertyValue
    value: 0.492
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.498
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.155
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 44 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M11S
duration ms: 191026
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999894
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T21:14:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79558ada1df3771ce8a5f82210f3ce24c4221dae28e2c9d95d8a969d716e58fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956857
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999894
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T01:26:17Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79558ada1df3771ce8a5f82210f3ce24c4221dae28e2c9d95d8a969d716e58fd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999894.
  date published: 2026-07-06T01:26:17Z
audio: Kapitel 44 - Freche Mädchen: Liebe macht blond
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 178.86
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.616
  additional property: Energy
    type: PropertyValue
    value: 0.196
  additional property: Speechiness
    type: PropertyValue
    value: 0.955
  additional property: Acousticness
    type: PropertyValue
    value: 0.337
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.096
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.359
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.076
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 45 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M9S
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explicit: false
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in album: Freche Mädchen: Liebe macht blond
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isrc code: DE1JK1999895
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958931
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999895
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb3ad2efb3dcdfef29cec34ee292db71c2cee3cad420d0fb9f0ab047820d0be. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999895.
  date published: 2026-07-20T21:15:01Z
audio: Kapitel 45 - Freche Mädchen: Liebe macht blond
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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    value: 3
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.434
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.38
  additional property: Key Name
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    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 46 - Freche Mädchen: Liebe macht blond
type: MusicRecording
duration: PT3M7S
duration ms: 187169
explicit: false
by artist: Freche Mädchen
in album: Freche Mädchen: Liebe macht blond
  type: MusicAlbum
  date published: 2024-08-05
isrc code: DE1JK1999896
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956856
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999896
additional property: OTSTimestamp
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  value: 2026-07-06T01:25:57Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e1bac80ce9d785b7d677b70755095087571ef39e050447d65c3be6dd754ffa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JK1999896.
  date published: 2026-07-06T01:25:57Z