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subject of: OpenTimestamps Proof of Existence
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album: 50 Sleep Melodies for Relaxing & Sleep
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  date published: 2024-08-31
album: 50 Ultimate Ambient Sounds for Spa & Relaxation
  type: MusicAlbum
  date published: 2024-09-26
album: River Focus: Study Stream Harmony
  type: MusicAlbum
  date published: 2024-04-26
album: Rivers Wisdom: Study Water Harmony
  type: MusicAlbum
  date published: 2024-03-08
album: Focused Mind: Music for Calm Thoughts
  type: MusicAlbum
  date published: 2024-07-31
album: Flowing Water Focus: Study Meditation Tunes
  type: MusicAlbum
  date published: 2024-03-14
album: Binaural Beats: Music for Focus
  type: MusicAlbum
  date published: 2024-06-07
album: Blaze of Concentration: Fiery Study Sounds
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album: Mindful Alertness
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album: Lofi Focus For Deep Work
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album: Chorale In Stillness
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  date published: 2025-05-19
album: Academy Minds
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album: Lofi Study Sessions: Subtle Melodic Layers
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      date published: 2026-07-08T03:22:41Z
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album: Clear Mind: Music for Focus
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  date published: 2025-03-03
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    audio: Centered Thoughts Flow
  track: Harmonized Work Flow
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album: Exam Concentration
album: Focus Flow: Trap Beats for Concentration
album: Jazz Piano Study Serenade: Melodic Sounds for Mindful Learning
album: Concentration Rhythms: Music for Study and Productivity
album: Cognitive Melodies: Music for Focused Study
album: Concentration Chords: Study Soundscapes
album: Serene Moments: Music for Peaceful Focus
album: Music for Concentrated Work: Productivity Melodies
album: Lofi Focus Flow: Soothing Tunes for Deep Concentration
album: Ocean Focus: Study Music Waves
album: Fire Mind: Focus Study Beats
album: Fire Focus: Concentration Harmonies
album: Ocean Study: Work Ambient Melodies
album: Concentration Rain: Calming Sounds for Productivity
album: Concentration Rain: Ambient Music for Deep Focus
album: Ocean's Study Ambience: Peaceful Focus Tunes
album: Study Harmony: Calm Streams and Musical Tunes
album: Discover Knowledge Hymn: Mystic Study Alchemy in Stereo
album: Ocean's Focused Learning: Interlude of Scholarly Pursuits
album: Study Soundscapes with Fire Music: Dynamic Dancing Flames
album: Ocean Focus: Concentration Chime Flow
album: Music for Study: Scholarly Sonatas
album: Music For Concentrated Learning: Study Serenades
album: Music for Study: Ocean Knowledge Sonata
album: Study by the Blaze: Chill Fire Learning
album: Concentrated Learning Tunes: Music For Exam Focus
album: Study Oasis Symphony: Music For Exam Preparation
album: Academic Waves: Piano Study Sessions

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

Centered Thoughts Flow
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Harmonized Work Flow
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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Quiet Work Melody
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subject of: OpenTimestamps Proof of Existence
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Focused Thought Journey
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subject of: OpenTimestamps Proof of Existence
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Pure Concentration Sound
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additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T08:06:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9f07b241b4b47ae803bb87092605c15f1246461f61aa4968bf1f074b913d74d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2461240
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f07b241b4b47ae803bb87092605c15f1246461f61aa4968bf1f074b913d74d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZZEB2461240.
  date published: 2026-07-08T08:56:20Z
audio: Pure Concentration Sound
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 198.351
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.215
  additional property: Energy
    type: PropertyValue
    value: 0.129
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.928
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.113
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.875
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Study Time Flow
type: MusicRecording
duration: PT2M21S
duration ms: 141023
explicit: false
by artist: Pan Flute Music Society
by artist: Exam Study Classical Music
by artist: Exam Study
in album: Clear Mind: Music for Focus
  type: MusicAlbum
  date published: 2025-03-03
isrc code: QZZEB2461245
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:05:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f1c199e5bdee82e6b255f3e7d3a19cb3a42873989623d81cc0f34c0dbb09ff2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2461245
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1c199e5bdee82e6b255f3e7d3a19cb3a42873989623d81cc0f34c0dbb09ff2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZZEB2461245.
  date published: 2026-07-08T03:53:27Z
audio: Study Time Flow
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.804
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.699
  additional property: Energy
    type: PropertyValue
    value: 0.6
  additional property: Speechiness
    type: PropertyValue
    value: 0.099
  additional property: Acousticness
    type: PropertyValue
    value: 0.846
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.955
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.174
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.224
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Sound for Clarity
type: MusicRecording
duration: PT2M56S
duration ms: 176040
explicit: false
by artist: Pan Flute Music Society
by artist: Exam Study Classical Music
by artist: Exam Study
in album: Clear Mind: Music for Focus
  type: MusicAlbum
  date published: 2025-03-03
isrc code: QZZEB2461253
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T14:16:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x607d71d74a73645d45bb3a3abd90c0197506cbaa16b2c21261a3523d9effc134
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960418
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960418
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2461253
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:20:15Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607d71d74a73645d45bb3a3abd90c0197506cbaa16b2c21261a3523d9effc134. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZZEB2461253.
  date published: 2026-07-31T15:20:15Z
audio: Sound for Clarity
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.368
  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: 0.252
  additional property: Energy
    type: PropertyValue
    value: 0.06
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.879
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.948
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.055
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.457
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Clear Focus Tune
type: MusicRecording
duration: PT3M59S
duration ms: 239999
explicit: false
by artist: Pan Flute Music Society
by artist: Exam Study Classical Music
by artist: Exam Study
in album: Clear Mind: Music for Focus
  type: MusicAlbum
  date published: 2025-03-03
isrc code: QZZEB2461261
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:44:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90a8bc5baef6669260632da5502e64409d0974056580c4b1b12e6b145cb72e29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2461261
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a8bc5baef6669260632da5502e64409d0974056580c4b1b12e6b145cb72e29. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZZEB2461261.
  date published: 2026-07-08T08:56:20Z
audio: Clear Focus Tune
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.986
  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: 0.183
  additional property: Energy
    type: PropertyValue
    value: 0.099
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.951
  additional property: Liveness
    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.137
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.792
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Soft Study Music
type: MusicRecording
duration: PT3M53S
duration ms: 233031
explicit: false
by artist: Pan Flute Music Society
by artist: Exam Study Classical Music
by artist: Exam Study
in album: Clear Mind: Music for Focus
  type: MusicAlbum
  date published: 2025-03-03
isrc code: QZZEB2461271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:15:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab5dd708c9a7ea94df7e1dbdbb61c06f62699bd3dee91d4c32653180f83ffbae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2461271
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5dd708c9a7ea94df7e1dbdbb61c06f62699bd3dee91d4c32653180f83ffbae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZZEB2461271.
  date published: 2026-07-08T03:53:27Z
audio: Soft Study Music
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.775
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.57
  additional property: Energy
    type: PropertyValue
    value: 0.248
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.965
  additional property: Liveness
    type: PropertyValue
    value: 0.141
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.736
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.419
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gentle Focus Chords
type: MusicRecording
duration: PT3M58S
duration ms: 238656
explicit: false
by artist: Pan Flute Music Society
by artist: Exam Study Classical Music
by artist: Exam Study
in album: Clear Mind: Music for Focus
  type: MusicAlbum
  date published: 2025-03-03
isrc code: QZZEB2461289
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:12:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x508be3ffa212e199f1537ffb27a764326100a22eec8170ef78370816a45dc5b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957122
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2461289
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508be3ffa212e199f1537ffb27a764326100a22eec8170ef78370816a45dc5b2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZZEB2461289.
  date published: 2026-07-08T03:39:04Z
audio: Gentle Focus Chords
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.699
  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: 0.345
  additional property: Energy
    type: PropertyValue
    value: 0.887
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.818
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.926
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.268
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.714
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mindful Study Path
type: MusicRecording
duration: PT2M49S
duration ms: 169444
explicit: false
by artist: Pan Flute Music Society
by artist: Exam Study Classical Music
by artist: Exam Study
in album: Clear Mind: Music for Focus
  type: MusicAlbum
  date published: 2025-03-03
isrc code: QZZEB2461294
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:50:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9c686053fd14e5a29a2c929dc14a77d6eac9b92051ddaf6dd4f94376e95d25d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2461294
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c686053fd14e5a29a2c929dc14a77d6eac9b92051ddaf6dd4f94376e95d25d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZZEB2461294.
  date published: 2026-07-08T03:53:27Z
audio: Mindful Study Path
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 172.363
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.43
  additional property: Energy
    type: PropertyValue
    value: 0.151
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.958
  additional property: Liveness
    type: PropertyValue
    value: 0.14
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.113
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.53
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Thoughtful Sound Vibes
type: MusicRecording
duration: PT2M10S
duration ms: 130031
explicit: false
by artist: Pan Flute Music Society
by artist: Exam Study Classical Music
by artist: Exam Study
in album: Clear Mind: Music for Focus
  type: MusicAlbum
  date published: 2025-03-03
isrc code: QZZEB2461301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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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: 2026-07-31T15:20:15Z
audio: Thoughtful Sound Vibes
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Calm Clarity Path
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duration: PT3M38S
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by artist: Exam Study Classical Music
by artist: Exam Study
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T23:51:35Z
audio: Calm Clarity Path
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Steady Concentration Tune
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by artist: Exam Study Classical Music
by artist: Exam Study
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Steady Concentration Tune
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Exam Concentration
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-31T15:20:15Z
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track: Misty Lake
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
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Focus Flow: Trap Beats for Concentration
type: MusicAlbum
date published: 2025-01-09

Jazz Piano Study Serenade: Melodic Sounds for Mindful Learning
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date published: 2024-11-13

Concentration Rhythms: Music for Study and Productivity
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date published: 2024-10-04

Cognitive Melodies: Music for Focused Study
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date published: 2024-08-23

Concentration Chords: Study Soundscapes
type: MusicAlbum
date published: 2024-07-22

Serene Moments: Music for Peaceful Focus
type: MusicAlbum
date published: 2024-07-01

Music for Concentrated Work: Productivity Melodies
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date published: 2024-06-21
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  duration: PT2M9S
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  by artist: The Entrainment
  by artist: Binaural Sleep Brainwave Beats
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-30T04:47:22Z
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Lofi Focus Flow: Soothing Tunes for Deep Concentration
type: MusicAlbum
date published: 2024-05-24

Ocean Focus: Study Music Waves
type: MusicAlbum
date published: 2024-05-15

Fire Mind: Focus Study Beats
type: MusicAlbum
date published: 2024-04-19

Fire Focus: Concentration Harmonies
type: MusicAlbum
date published: 2024-04-12

Ocean Study: Work Ambient Melodies
type: MusicAlbum
date published: 2024-04-08

Concentration Rain: Calming Sounds for Productivity
type: MusicAlbum
date published: 2024-04-01

Concentration Rain: Ambient Music for Deep Focus
type: MusicAlbum
date published: 2024-03-26

Ocean's Study Ambience: Peaceful Focus Tunes
type: MusicAlbum
date published: 2024-03-20

Study Harmony: Calm Streams and Musical Tunes
type: MusicAlbum
date published: 2024-01-31

Discover Knowledge Hymn: Mystic Study Alchemy in Stereo
type: MusicAlbum
date published: 2024-01-23

Ocean's Focused Learning: Interlude of Scholarly Pursuits
type: MusicAlbum
date published: 2024-01-16

Study Soundscapes with Fire Music: Dynamic Dancing Flames
type: MusicAlbum
date published: 2024-01-04

Ocean Focus: Concentration Chime Flow
type: MusicAlbum
date published: 2023-12-29

Music for Study: Scholarly Sonatas
type: MusicAlbum
date published: 2023-12-22

Music For Concentrated Learning: Study Serenades
type: MusicAlbum
date published: 2023-12-04

Music for Study: Ocean Knowledge Sonata
type: MusicAlbum
date published: 2023-12-01

Study by the Blaze: Chill Fire Learning
type: MusicAlbum
date published: 2023-11-30

Concentrated Learning Tunes: Music For Exam Focus
type: MusicAlbum
date published: 2023-11-23

Study Oasis Symphony: Music For Exam Preparation
type: MusicAlbum
date published: 2023-11-21

Academic Waves: Piano Study Sessions
type: MusicAlbum
date published: 2023-11-02