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type: MusicGroup
popularity: 23
followers: 984
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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album: Schattensaiten 01 - Der Schneemann
  type: MusicAlbum
  date published: 2001-11-12
album: Schattensaiten 4 - Tödlicher Atem
  type: MusicAlbum
  date published: 2002
album: Schattensaiten 2 - Klänge in der Dunkelheit
  type: MusicAlbum
  date published: 2002-03-26
album: Schattensaiten 3 - Die lebende Statue
  type: MusicAlbum
  date published: 2002-09-02
album: Schattensaiten 5 - Der ewige Fremde
  type: MusicAlbum
  date published: 2003
album: Schattensaiten 6 - Tal der Wiederkehr
  type: MusicAlbum
  date published: 2003
album: Tonspuren 1 - Einbruch der Nacht
  type: MusicAlbum
  date published: 2004-01-19
album: Tonspuren 2 - Wettlauf zum Tod
  type: MusicAlbum
  date published: 2004-06-23
album: Hörgespinste 1 - Klirrende Kälte
  type: MusicAlbum
  date published: 2005-11-11
album: Durch das Elfenglas
  type: MusicAlbum
  date published: 2005-11-11
album: Schattensaiten 7 - Die Erlkönigin
  type: MusicAlbum
  date published: 2005-11-11
album: Kassandras Kinder 1 - Die Einladung
  type: MusicAlbum
  date published: 2005-11-11
album: Schattensaiten Weihnachts-Special: Satan Clause
  type: MusicAlbum
  date published: 2005-11-11
album: Schattensaiten Special Edition 02 – Das Geheimnis der Gärtnerei (Das Schattensaiten Halloween Special)
  type: MusicAlbum
  date published: 2008-10-10
album: Schattensaiten 9 - See der verlorenen Seelen 2
  type: MusicAlbum
  date published: 2009-02-23
album: Schattensaiten 8 - See der verlorenen Seelen 1
  type: MusicAlbum
  date published: 2009-02-23
album: Hörgespinste 2 - Der Geisterfahrer
  type: MusicAlbum
  date published: 2009-02-23
album: Schattensaiten Special Edition 03 - Der 13. Geburtstag
  type: MusicAlbum
  date published: 2015-03-15
album: Schattensaiten 10 - Augenlichter
  type: MusicAlbum
  date published: 2015-03-15
album: Hörgespinste 05 - Kuckuckskind
  type: MusicAlbum
  date published: 2015-03-15
album: Hörgespinste 06 - Suicide
  type: MusicAlbum
  date published: 2017-05-25
album: Kassandras Kinder 03 - Die verwahrloste Wohnung
  type: MusicAlbum
  date published: 2017-05-25
album: Schattensaiten 11 - Die Blutwiese
  type: MusicAlbum
  date published: 2017-05-25
album: Schattensaiten 12 - Nachthall
  type: MusicAlbum
  date published: 2017-08-22
album: Hörgespinste 07 – Die indische Lady
  type: MusicAlbum
  date published: 2018-04-16
album: Schattensaiten 13 - Rosalie ist böse
  type: MusicAlbum
  date published: 2018-04-16
album: Hörgespinste Trilogie: Hellweg: Die Strasse der Toten – Teil 1 – Vergangenheit (Plus Bonus Hörspiel "Träume über dem Abgrund")
  type: MusicAlbum
  date published: 2019-02-15
album: Hörgespinste Trilogie: Hellweg: Die Strasse der Toten – Teil 2 – Gegenwart
  type: MusicAlbum
  date published: 2020-06-03
album: Seaport Secrets 01 – Das Gargoyle Geheimnis
  type: MusicAlbum
  date published: 2020-06-03
album: Schattensaiten 14 - Das Puppenhaus
  type: MusicAlbum
  date published: 2020-06-03
album: Shadowstrings 01 - The Snowman
  type: MusicAlbum
  date published: 2020-10-12
album: Schattensaiten 16 – Spuk in der Bibliothek Teil 2
  type: MusicAlbum
  date published: 2021-04-09
album: Schattensaiten 15 – Spuk in der Bibliothek Teil 1
  type: MusicAlbum
  date published: 2021-04-09
album: Seaport Secrets 4 – Die blaurote Briefmarke
  type: MusicAlbum
  date published: 2021-08-30
album: Seaport Secrets 2 – Der Geist der Garcia Teil 1
  type: MusicAlbum
  date published: 2021-08-30
album: Seaport Secrets 3 – Der Geist der Garcia Teil 2
  type: MusicAlbum
  date published: 2021-08-30
album: Seaport Secrets 5 – Der dämonische Dodge Teil 1
  type: MusicAlbum
  date published: 2022-01-28
album: Seaport Secrets 7 - Das fatale Foto
  type: MusicAlbum
  date published: 2022-01-28
album: Seaport Secrets 6 – Der dämonische Dodge Teil 2
  type: MusicAlbum
  date published: 2022-01-28
album: Seaport Secrets 8 - Die geisterhafte Gestalt
  type: MusicAlbum
  date published: 2022-04-29
album: Seaport Secrets 10 - Das zugemauerte Zimmer
  type: MusicAlbum
  date published: 2022-04-29
album: Seaport Secrets 9 - Das mysteriöse Maskottchen
  type: MusicAlbum
  date published: 2022-04-29
album: Shadowstrings 2 - Sounds from the Dark
  type: MusicAlbum
  date published: 2022-07-15
album: Seaport Secrets 11 - Rätselhafte Runen
  type: MusicAlbum
  date published: 2022-07-15
album: Seaport Secrets 13 – Das Geheimnis der Galionsfigur Teil 2
  type: MusicAlbum
  date published: 2022-10-28
album: Seaport Secrets 12 – Das Geheimnis der Galionsfigur Teil 1
  type: MusicAlbum
  date published: 2022-10-28
album: Seaport Secrets 15 - Die Glocke der Gerechtigkeit Teil 2
  type: MusicAlbum
  date published: 2023-02-24
album: Seaport Secrets 15 - Die Glocke der Gerechtigkeit Teil 2
  type: MusicAlbum
  date published: 2023-02-24
album: Seaport Secrets 14 - Die Glocke der Gerechtigkeit Teil 1
  type: MusicAlbum
  date published: 2023-02-24
album: Seaport Secrets 14 - Die Glocke der Gerechtigkeit Teil 1
  type: MusicAlbum
  date published: 2023-02-24
album: Seaport Secrets 17 - Der verschwundene Verräter Teil 1
  type: MusicAlbum
  date published: 2023-05-26
album: Seaport Secrets 18 - Der verschwundene Verräter Teil 2
  type: MusicAlbum
  date published: 2023-05-26
album: Seaport Secrets 16 - Das Phönix Phantom
  type: MusicAlbum
  date published: 2023-05-26
album: Seaport Secrets 20 - Perlen Pulver
  type: MusicAlbum
  date published: 2023-12-01
album: Seaport Secrets 21 - Hinterhalt im Hafen Teil 1
album: Seaport Secrets 24 - Der enttäuschte Erbe Teil 2
album: Seaport Secrets 22 - Hinterhalt im Hafen Teil 2
album: Seaport Secrets 23 - Der enttäuschte Erbe Teil 1
album: Seaport Secrets 28 - Die Prophezeiung der Puppe Teil 2
album: Seaport Secrets 25 - Die scheintote Schachspielerin Teil 1
album: Seaport Secrets 27 - Die Prophezeiung der Puppe Teil 1
album: Seaport Secrets 26 - Die scheintote Schachspielerin Teil 2
album: Hörgespinste 1 - Klirrende Kälte - 25th Anniversary Edition Remaster -
album: Seaport Secrets 29 - Spinnen-Schrecken
album: Seaport Secrets 30 - Die bedrohlichen Briefe

Seaport Secrets 21 - Hinterhalt im Hafen Teil 1
type: MusicAlbum
date published: 2024-07-26

Seaport Secrets 24 - Der enttäuschte Erbe Teil 2
type: MusicAlbum
date published: 2024-07-26

Seaport Secrets 22 - Hinterhalt im Hafen Teil 2
type: MusicAlbum
date published: 2024-07-26

Seaport Secrets 23 - Der enttäuschte Erbe Teil 1
type: MusicAlbum
date published: 2024-12-13

Seaport Secrets 28 - Die Prophezeiung der Puppe Teil 2
type: MusicAlbum
date published: 2025-01-31

Seaport Secrets 25 - Die scheintote Schachspielerin Teil 1
type: MusicAlbum
date published: 2025-01-31

Seaport Secrets 27 - Die Prophezeiung der Puppe Teil 1
type: MusicAlbum
date published: 2025-01-31

Seaport Secrets 26 - Die scheintote Schachspielerin Teil 2
type: MusicAlbum
date published: 2025-01-31

Hörgespinste 1 - Klirrende Kälte - 25th Anniversary Edition Remaster -
type: MusicAlbum
date published: 2025-03-14

Seaport Secrets 29 - Spinnen-Schrecken
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date published: 2025-06-20
track: Kapitel 01 - Seaport Secrets 29 - Spinnen-Schrecken
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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: 2026-07-20T11:27:30Z
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track: Kapitel 07 - Seaport Secrets 29 - Spinnen-Schrecken
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    date published: 2025-06-20
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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: 2026-07-20T07:01:21Z
  audio: Kapitel 07 - Seaport Secrets 29 - Spinnen-Schrecken
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track: Kapitel 08 - Seaport Secrets 29 - Spinnen-Schrecken
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  additional property: OTSTimestamp
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  subject of: OpenTimestamps Proof of Existence
  audio: Kapitel 08 - Seaport Secrets 29 - Spinnen-Schrecken
track: Kapitel 09 - Seaport Secrets 29 - Spinnen-Schrecken
track: Kapitel 11 - Seaport Secrets 29 - Spinnen-Schrecken
track: Kapitel 13 - Seaport Secrets 29 - Spinnen-Schrecken
track: Kapitel 14 - Seaport Secrets 29 - Spinnen-Schrecken
track: Kapitel 16 - Seaport Secrets 29 - Spinnen-Schrecken

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 0xdde3cb80265b7ee2ea47e746674bcd9808138779919c44a0d2fc1d437607000d. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/DEXQ69797427.
date published: 2026-07-20T08:14:15Z

Kapitel 08 - Seaport Secrets 29 - Spinnen-Schrecken
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Kapitel 09 - Seaport Secrets 29 - Spinnen-Schrecken
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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 0x248cf298174924b68d3aee180077145d02e4f5b673c661eaa5b3a0d4dbd9142a. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:25:24Z), 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/DEXQ69797428.
  date published: 2026-07-20T02:25:24Z
audio: Kapitel 09 - Seaport Secrets 29 - Spinnen-Schrecken
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 95.43
  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: 0.597
  additional property: Energy
    type: PropertyValue
    value: 0.658
  additional property: Speechiness
    type: PropertyValue
    value: 0.912
  additional property: Acousticness
    type: PropertyValue
    value: 0.222
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.412
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.48
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.097
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 11 - Seaport Secrets 29 - Spinnen-Schrecken
type: MusicRecording
duration: PT3M13S
duration ms: 193300
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 29 - Spinnen-Schrecken
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ69797430
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T22:32:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe68275ee0ae945d717f8c33de5e648a0782002451f7d280bb405fb4a6d69c174
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/DEXQ69797430
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T01:35:29Z
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 0xe68275ee0ae945d717f8c33de5e648a0782002451f7d280bb405fb4a6d69c174. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:35:29Z), 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/DEXQ69797430.
  date published: 2026-07-20T01:35:29Z
audio: Kapitel 11 - Seaport Secrets 29 - Spinnen-Schrecken
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.56
  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: 0.687
  additional property: Energy
    type: PropertyValue
    value: 0.429
  additional property: Speechiness
    type: PropertyValue
    value: 0.927
  additional property: Acousticness
    type: PropertyValue
    value: 0.406
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.14
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.7
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.415
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 13 - Seaport Secrets 29 - Spinnen-Schrecken
type: MusicRecording
duration: PT3M30S
duration ms: 210000
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 29 - Spinnen-Schrecken
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ69797432
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T04:57:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4f1b7139d3ffc2df9a01c393044155b40eff3c433ccde290ae9ab981a570260
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958832
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958832
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ69797432
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T08:00:37Z
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 0xf4f1b7139d3ffc2df9a01c393044155b40eff3c433ccde290ae9ab981a570260. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:00:37Z), 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/DEXQ69797432.
  date published: 2026-07-20T08:00:37Z
audio: Kapitel 13 - Seaport Secrets 29 - Spinnen-Schrecken
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.236
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.669
  additional property: Energy
    type: PropertyValue
    value: 0.521
  additional property: Speechiness
    type: PropertyValue
    value: 0.943
  additional property: Acousticness
    type: PropertyValue
    value: 0.376
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.242
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.417
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.863
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 14 - Seaport Secrets 29 - Spinnen-Schrecken
type: MusicRecording
duration: PT3M22S
duration ms: 202100
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 29 - Spinnen-Schrecken
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ69797433
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T10:28:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38c829482630baa9a935bc7ad5141f18de88a751429a6792ee6992f8e57653f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958867
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ69797433
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T13:31:10Z
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 0x38c829482630baa9a935bc7ad5141f18de88a751429a6792ee6992f8e57653f7. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:31:10Z), 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/DEXQ69797433.
  date published: 2026-07-20T13:31:10Z
audio: Kapitel 14 - Seaport Secrets 29 - Spinnen-Schrecken
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 63.968
  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: 0.67
  additional property: Energy
    type: PropertyValue
    value: 0.482
  additional property: Speechiness
    type: PropertyValue
    value: 0.942
  additional property: Acousticness
    type: PropertyValue
    value: 0.139
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.342
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.492
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.915
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 16 - Seaport Secrets 29 - Spinnen-Schrecken
type: MusicRecording
duration: PT3M6S
duration ms: 186100
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 29 - Spinnen-Schrecken
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ69797435
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T03:05:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06b11f66a7e13e9a9836c0f2d6d83e718215f3a7e33d9e5795676e504f53e4e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956891
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ69797435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
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 0x06b11f66a7e13e9a9836c0f2d6d83e718215f3a7e33d9e5795676e504f53e4e3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEXQ69797435.
  date published: 2026-07-06T07:16:32Z
audio: Kapitel 16 - Seaport Secrets 29 - Spinnen-Schrecken
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.171
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.669
  additional property: Energy
    type: PropertyValue
    value: 0.519
  additional property: Speechiness
    type: PropertyValue
    value: 0.921
  additional property: Acousticness
    type: PropertyValue
    value: 0.225
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.516
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.538
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.472
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicAlbum
date published: 2025-06-20
track: Kapitel 01 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190600
  explicit: false
  by artist: Katja Behnke
  in album: Seaport Secrets 30 - Die bedrohlichen Briefe
    type: MusicAlbum
    date published: 2025-06-20
  isrc code: DEXQ79700951
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T07:57:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d0c91d40d0deab0c2d433e607f50460cf4acc35efeec24ebb439026f48ddee3
  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/DEXQ79700951
  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 0x4d0c91d40d0deab0c2d433e607f50460cf4acc35efeec24ebb439026f48ddee3. 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/DEXQ79700951.
    date published: 2026-07-04T11:19:20Z
  audio: Kapitel 01 - Seaport Secrets 30 - Die bedrohlichen Briefe
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.675
    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: 0.71
    additional property: Energy
      type: PropertyValue
      value: 0.327
    additional property: Speechiness
      type: PropertyValue
      value: 0.384
    additional property: Acousticness
      type: PropertyValue
      value: 0.667
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.157
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.318
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.932
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Kapitel 02 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186700
  explicit: false
  by artist: Katja Behnke
  in album: Seaport Secrets 30 - Die bedrohlichen Briefe
    type: MusicAlbum
    date published: 2025-06-20
  isrc code: DEXQ79700952
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T02:18:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x696f6e774297b9dfd69c3e0530091f7fc27ed0de4a12714ddb2f3e1782eb94b6
  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/DEXQ79700952
  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 0x696f6e774297b9dfd69c3e0530091f7fc27ed0de4a12714ddb2f3e1782eb94b6. 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/DEXQ79700952.
    date published: 2026-07-04T11:19:20Z
  audio: Kapitel 02 - Seaport Secrets 30 - Die bedrohlichen Briefe
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.311
    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: 0.684
    additional property: Energy
      type: PropertyValue
      value: 0.404
    additional property: Speechiness
      type: PropertyValue
      value: 0.943
    additional property: Acousticness
      type: PropertyValue
      value: 0.287
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.262
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.393
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.213
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Kapitel 03 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186073
  explicit: false
  by artist: Katja Behnke
  in album: Seaport Secrets 30 - Die bedrohlichen Briefe
    type: MusicAlbum
    date published: 2025-06-20
  isrc code: DEXQ79700953
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T09:53:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59fa2ba1fa726fe849a06b39bc05d52a2eb4761a351fc263aea724c289e1e943
  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/DEXQ79700953
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Kapitel 03 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 04 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 05 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 06 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 07 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 08 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 09 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 10 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 11 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 12 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 13 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 14 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 15 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 16 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 17 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 18 - Seaport Secrets 30 - Die bedrohlichen Briefe
track: Kapitel 19 - Seaport Secrets 30 - Die bedrohlichen Briefe

OTSTimestamp
type: PropertyValue
value: 2026-07-04T14:03:39Z

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 0x59fa2ba1fa726fe849a06b39bc05d52a2eb4761a351fc263aea724c289e1e943. 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/DEXQ79700953.
date published: 2026-07-04T14:03:39Z

Kapitel 03 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 128.469
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.705
additional property: Energy
  type: PropertyValue
  value: 0.497
additional property: Speechiness
  type: PropertyValue
  value: 0.902
additional property: Acousticness
  type: PropertyValue
  value: 0.635
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.519
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.704
additional property: Loudness (dB)
  type: PropertyValue
  value: -14.477
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor

Kapitel 04 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M7S
duration ms: 187500
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700954
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T08:00:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x325a1fe5a6fcd92743b5dac51c99248564cf0bb1ff677d19d8f66715a2ee11c2
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/DEXQ79700954
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 0x325a1fe5a6fcd92743b5dac51c99248564cf0bb1ff677d19d8f66715a2ee11c2. 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/DEXQ79700954.
  date published: 2026-07-04T10:04:33Z
audio: Kapitel 04 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.933
  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: 0.661
  additional property: Energy
    type: PropertyValue
    value: 0.462
  additional property: Speechiness
    type: PropertyValue
    value: 0.936
  additional property: Acousticness
    type: PropertyValue
    value: 0.515
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.501
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.546
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.032
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 05 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M5S
duration ms: 185260
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700955
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T08:22:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd52eeb90e5903ba54fd6e316a024eb33ac8f3817af5241c0787512828b96217
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958523
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958523
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700955
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T08:54:12Z
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 0xcd52eeb90e5903ba54fd6e316a024eb33ac8f3817af5241c0787512828b96217. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/DEXQ79700955.
  date published: 2026-07-18T08:54:12Z
audio: Kapitel 05 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.786
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.667
  additional property: Energy
    type: PropertyValue
    value: 0.551
  additional property: Speechiness
    type: PropertyValue
    value: 0.867
  additional property: Acousticness
    type: PropertyValue
    value: 0.613
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.7
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.512
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.494
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 06 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M7S
duration ms: 187200
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700956
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T01:01:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94d7ed32f65f8fbde1a3709bbf91a54ec33cc6a6aedd027db80611152de134eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958639
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958639
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700956
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T01:18:30Z
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 0x94d7ed32f65f8fbde1a3709bbf91a54ec33cc6a6aedd027db80611152de134eb. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/DEXQ79700956.
  date published: 2026-07-19T01:18:30Z
audio: Kapitel 06 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.971
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.664
  additional property: Energy
    type: PropertyValue
    value: 0.472
  additional property: Speechiness
    type: PropertyValue
    value: 0.722
  additional property: Acousticness
    type: PropertyValue
    value: 0.574
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.495
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.696
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.136
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 07 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M15S
duration ms: 195800
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700957
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T20:44:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44cf24b463013c33f26f597d06deff481a0e9ae1ba362aad7e20784b1b339153
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956725
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956725
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700957
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:12:41Z
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 0x44cf24b463013c33f26f597d06deff481a0e9ae1ba362aad7e20784b1b339153. 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/DEXQ79700957.
  date published: 2026-07-05T01:12:41Z
audio: Kapitel 07 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.853
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.658
  additional property: Energy
    type: PropertyValue
    value: 0.503
  additional property: Speechiness
    type: PropertyValue
    value: 0.542
  additional property: Acousticness
    type: PropertyValue
    value: 0.649
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.297
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.651
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.935
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 08 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M7S
duration ms: 187200
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700958
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T03:03:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x450f5d819ebaa641a7f7046b47e5acabae897d6622559bf1911ca3146e3c70a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956776
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/DEXQ79700958
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 0x450f5d819ebaa641a7f7046b47e5acabae897d6622559bf1911ca3146e3c70a4. 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/DEXQ79700958.
  date published: 2026-07-05T10:59:37Z
audio: Kapitel 08 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 86.676
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.659
  additional property: Energy
    type: PropertyValue
    value: 0.517
  additional property: Speechiness
    type: PropertyValue
    value: 0.899
  additional property: Acousticness
    type: PropertyValue
    value: 0.525
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.489
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.603
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.837
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 09 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M41S
duration ms: 221053
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700959
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T17:58:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29dd4851549122016f665f5022d8ffca7917e060a79bfad1580da3128769d999
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958596
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700959
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T18:42:38Z
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 0x29dd4851549122016f665f5022d8ffca7917e060a79bfad1580da3128769d999. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/DEXQ79700959.
  date published: 2026-07-18T18:42:38Z
audio: Kapitel 09 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 177.631
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.53
  additional property: Energy
    type: PropertyValue
    value: 0.58
  additional property: Speechiness
    type: PropertyValue
    value: 0.877
  additional property: Acousticness
    type: PropertyValue
    value: 0.501
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.335
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.612
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.868
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 10 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M8S
duration ms: 188800
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T20:27:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27bd335628d9d3b03447056e9d4b55c9d5377c03e9ee61a54a6493717b68d043
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/DEXQ79700960
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 0x27bd335628d9d3b03447056e9d4b55c9d5377c03e9ee61a54a6493717b68d043. 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/DEXQ79700960.
  date published: 2026-07-05T04:47:21Z
audio: Kapitel 10 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 88.927
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.61
  additional property: Energy
    type: PropertyValue
    value: 0.575
  additional property: Speechiness
    type: PropertyValue
    value: 0.746
  additional property: Acousticness
    type: PropertyValue
    value: 0.637
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.52
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.496
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.68
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 11 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M13S
duration ms: 193026
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700961
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T20:29:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x596d85cef86d1be9494ccb8e2ffcbc41e5b23822b34a64c606219132e715d2b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958607
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958607
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700961
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T21:01:11Z
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 0x596d85cef86d1be9494ccb8e2ffcbc41e5b23822b34a64c606219132e715d2b3. 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/DEXQ79700961.
  date published: 2026-07-18T21:01:11Z
audio: Kapitel 11 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.192
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.675
  additional property: Energy
    type: PropertyValue
    value: 0.4
  additional property: Speechiness
    type: PropertyValue
    value: 0.929
  additional property: Acousticness
    type: PropertyValue
    value: 0.578
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.668
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.556
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.135
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Kapitel 12 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M7S
duration ms: 187500
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700962
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T16:30:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d01ca32586176a6b34a9a73161da28974733ec5e8e46058620ab7eecf3b15a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958765
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700962
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T18:01:47Z
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 0x7d01ca32586176a6b34a9a73161da28974733ec5e8e46058620ab7eecf3b15a1. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/DEXQ79700962.
  date published: 2026-07-19T18:01:47Z
audio: Kapitel 12 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 77.803
  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: 0.534
  additional property: Energy
    type: PropertyValue
    value: 0.657
  additional property: Speechiness
    type: PropertyValue
    value: 0.929
  additional property: Acousticness
    type: PropertyValue
    value: 0.45
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.291
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.551
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.087
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 13 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M13S
duration ms: 193366
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700963
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T03:15:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f72054c5c510d73aa8c8bcb54ce758db321609e409275b5de6a28c0b3bd564f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958816
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958816
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700963
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T03:51:05Z
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 0x3f72054c5c510d73aa8c8bcb54ce758db321609e409275b5de6a28c0b3bd564f. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/DEXQ79700963.
  date published: 2026-07-20T03:51:05Z
audio: Kapitel 13 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 44.209
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.749
  additional property: Energy
    type: PropertyValue
    value: 0.388
  additional property: Speechiness
    type: PropertyValue
    value: 0.949
  additional property: Acousticness
    type: PropertyValue
    value: 0.566
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.148
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.394
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.861
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 14 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M39S
duration ms: 219400
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700964
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T00:11:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5058f2a9af56aa7ed8b44d44079f3d8bd0055344ee7d46bea4e4eb8a68d1b803
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958800
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958800
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700964
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T03:10:11Z
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 0x5058f2a9af56aa7ed8b44d44079f3d8bd0055344ee7d46bea4e4eb8a68d1b803. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:10:11Z), 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/DEXQ79700964.
  date published: 2026-07-20T03:10:11Z
audio: Kapitel 14 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 76.378
  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: 0.718
  additional property: Energy
    type: PropertyValue
    value: 0.398
  additional property: Speechiness
    type: PropertyValue
    value: 0.891
  additional property: Acousticness
    type: PropertyValue
    value: 0.469
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.26
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.562
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.061
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 15 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M9S
duration ms: 189100
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700965
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T11:54:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c5ca12cccb1f3c416826a5ef83d0e92a5ceea79a074b4c222bcac71bfecf8bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958876
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958876
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700965
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T12:15:48Z
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 0x1c5ca12cccb1f3c416826a5ef83d0e92a5ceea79a074b4c222bcac71bfecf8bd. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/DEXQ79700965.
  date published: 2026-07-20T12:15:48Z
audio: Kapitel 15 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 79.925
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.658
  additional property: Energy
    type: PropertyValue
    value: 0.427
  additional property: Speechiness
    type: PropertyValue
    value: 0.932
  additional property: Acousticness
    type: PropertyValue
    value: 0.525
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.273
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.666
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.273
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 16 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M6S
duration ms: 186200
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700966
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T07:50:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14834b75d52cfab2ffb53754b6c02bee42c5eae0a324094875afe4b9b65745d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956776
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/DEXQ79700966
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 0x14834b75d52cfab2ffb53754b6c02bee42c5eae0a324094875afe4b9b65745d0. 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/DEXQ79700966.
  date published: 2026-07-05T10:59:37Z
audio: Kapitel 16 - Seaport Secrets 30 - Die bedrohlichen Briefe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.1
  additional property: Musical Key
    type: PropertyValue
    value: 7
  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: 0.425
  additional property: Speechiness
    type: PropertyValue
    value: 0.913
  additional property: Acousticness
    type: PropertyValue
    value: 0.713
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.481
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.659
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.246
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kapitel 17 - Seaport Secrets 30 - Die bedrohlichen Briefe
type: MusicRecording
duration: PT3M6S
duration ms: 186306
explicit: false
by artist: Katja Behnke
in album: Seaport Secrets 30 - Die bedrohlichen Briefe
  type: MusicAlbum
  date published: 2025-06-20
isrc code: DEXQ79700967
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T03:46:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3382e1673638347f86cc39b95ae32f585e1b1f6eec320a1a5a8101a4300e62c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958817
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ79700967
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T06:47:58Z
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
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Kapitel 19 - Seaport Secrets 30 - Die bedrohlichen Briefe
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