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followers: 619
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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 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
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album: Astral Projection (Alpha Brainwave Pulses With Ocean Waves)
  type: MusicAlbum
  date published: 2009-10-18
album: Thunderstorm With Alpha Brainwave Pulses
  type: MusicAlbum
  date published: 2010-04-08
album: Delta Sleep System: Sleepy Babbling Brook With Delta Brainwave Pulses
  type: MusicAlbum
  date published: 2010-04-29
album: Delta Sleep System: Dreamy Rain - Single
  type: MusicAlbum
  date published: 2010-06-10
album: Waterfall (Nature Sounds, White Noise) - Single
  type: MusicAlbum
  date published: 2011-11-01
album: Mountain Stream (Natural Water Sounds)
  type: MusicAlbum
  date published: 2011-11-15
album: The Essence of Spring (Relaxing Instrumental New Age Music)
  type: MusicAlbum
  date published: 2012-10-20
album: Gregorian Chant: Music of the Spirit
  type: MusicAlbum
  date published: 2013-01-15
album: How to Get Your Ex Back: The Secret to Winning the Heart of Your Partner Once Again
  type: MusicAlbum
  date published: 2016-02-05
album: Anger Management - How to Deal with Your Anger
  type: MusicAlbum
  date published: 2016-09-05
album: Piano & Cello Duets: Music for Meditation, Spa, Healing, Relaxation & Deep Sleep
  type: MusicAlbum
  date published: 2016-11-26
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-05T18:48:28Z
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  track: The Awakening of Spring: Piano & Cello Duet for Deep Relaxation
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-21T13:14:05Z
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  track: Prelude to Sleep: Piano & Cello Duet for Deep Sleep
album: The Ultimate Classical Chill Out Music Collection - Music for Relaxation, Deep Sleep, Meditation, Spa and Healing (Mozart, Beethoven, Chopin, Bach and Others)
album: The Ultimate Classical Chill Out Music Collection with Relaxing Sounds of Nature - Music for Relaxation, Deep Sleep, Meditation, Spa and Healing (Mozart, Beethoven, Chopin, Bach and Others)
album: Improve Your Memory Now (Simple Techniques to Improve Your Memory)
album: Unlocking Potential: Becoming the Best Version of Yourself
album: Deep Relaxation - Guided Meditation
album: Deep Sleep - Guided Meditation
album: The Not So Pleasant Pheasant
album: I Am - Guided Meditation
album: Der nicht so nette Fasan
album: The World’s Most Relaxing Piano Music for Deep Sleep, Study, Massage, Yoga, Baby Sleep, Relaxation and Meditation
album: Ambient Music for Deep Sleep & Relaxation: Delta Waves, Binaural Beats, Alpha Waves, Isochronic Tones & Theta Waves
album: The Ultimate Subliminal Study, Focus & Concentration Kit: Binaural Beats, Alpha Waves, Gamma Waves, Theta Waves & Isochronic Tones
album: Deep Sleep: Sound Therapy Music for Sleep, Relaxation & Meditation
album: Sleep Music: Instrumental New Age Music for Sleeping and Deep Sleep
album: Zen: Music for Meditation, Sleep, Healing and Inner Peace
album: Universe of Love: Music for Deep Sleep & Relaxation

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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
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  date published: 2026-07-19T14:09:34Z
audio: Prelude to Sleep: Piano & Cello Duet for Deep Sleep
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The Ultimate Classical Chill Out Music Collection - Music for Relaxation, Deep Sleep, Meditation, Spa and Healing (Mozart, Beethoven, Chopin, Bach and Others)
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The Ultimate Classical Chill Out Music Collection with Relaxing Sounds of Nature - Music for Relaxation, Deep Sleep, Meditation, Spa and Healing (Mozart, Beethoven, Chopin, Bach and Others)
type: MusicAlbum
date published: 2017-06-09

Improve Your Memory Now (Simple Techniques to Improve Your Memory)
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date published: 2017-10-15

Unlocking Potential: Becoming the Best Version of Yourself
type: MusicAlbum
date published: 2017-11-04

How to Get Your Ex Back: The Secret to Winning the Heart of Your Partner Once Again
type: MusicAlbum
date published: 2019-11-11

Deep Relaxation - Guided Meditation
type: MusicAlbum
date published: 2019-12-09

Deep Sleep - Guided Meditation
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date published: 2019-12-20

The Not So Pleasant Pheasant
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date published: 2019-12-21

I Am - Guided Meditation
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date published: 2019-12-23

Der nicht so nette Fasan
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date published: 2020-01-12

The World’s Most Relaxing Piano Music for Deep Sleep, Study, Massage, Yoga, Baby Sleep, Relaxation and Meditation
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date published: 2020-09-24
track: A Moment of Calm: Calming Piano Music for Stress Relief
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
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    date published: 2026-07-20T10:27:46Z
  audio: A Moment of Calm: Calming Piano Music for Stress Relief
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track: Deep Sleep: Piano Music to Get a Good Night’s Sleep
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T10:01:46Z
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    additional property: Energy
      type: PropertyValue
      value: 0.034
    additional property: Speechiness
      type: PropertyValue
      value: 0.072
    additional property: Acousticness
      type: PropertyValue
      value: 0.995
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.958
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.411
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.287
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Moonrise: Relaxing Piano Music to Sleep Better at Night
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220943
  explicit: false
  by artist: Mark Cosmo
  in album: The World’s Most Relaxing Piano Music for Deep Sleep, Study, Massage, Yoga, Baby Sleep, Relaxation and Meditation
    type: MusicAlbum
    date published: 2020-09-24
  isrc code: SIB132005033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T15:29:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9813f19c16f60ec1ea5f5e16c094953b91ac46bb10f187f50050a22c5cb1c938
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958905
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958905
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005033
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Moonrise: Relaxing Piano Music to Sleep Better at Night
track: Return to Innocence: Piano Music to Find Your Inner Peace
track: The Dawn: Piano Music for Concentration and Study

OTSTimestamp
type: PropertyValue
value: 2026-07-20T16:14:34Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9813f19c16f60ec1ea5f5e16c094953b91ac46bb10f187f50050a22c5cb1c938. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005033.
date published: 2026-07-20T16:14:34Z

Moonrise: Relaxing Piano Music to Sleep Better at Night
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 71.846
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.442
additional property: Energy
  type: PropertyValue
  value: 0.016
additional property: Speechiness
  type: PropertyValue
  value: 0.072
additional property: Acousticness
  type: PropertyValue
  value: 0.996
additional property: Instrumentalness
  type: PropertyValue
  value: 0.963
additional property: Liveness
  type: PropertyValue
  value: 0.104
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.179
additional property: Loudness (dB)
  type: PropertyValue
  value: -30.371
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor

Return to Innocence: Piano Music to Find Your Inner Peace
type: MusicRecording
duration: PT3M41S
duration ms: 221492
explicit: false
by artist: Mark Cosmo
in album: The World’s Most Relaxing Piano Music for Deep Sleep, Study, Massage, Yoga, Baby Sleep, Relaxation and Meditation
  type: MusicAlbum
  date published: 2020-09-24
isrc code: SIB132005035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T07:26:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed7ecf2fcd7487b9f11b59198320e121d421969bae24e5edd85ff5899c067445
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958517
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958517
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005035
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T07:54:29Z
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 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 0xed7ecf2fcd7487b9f11b59198320e121d421969bae24e5edd85ff5899c067445. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/SIB132005035.
  date published: 2026-07-18T07:54:29Z
audio: Return to Innocence: Piano Music to Find Your Inner Peace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 66.953
  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: 0.455
  additional property: Energy
    type: PropertyValue
    value: 0.013
  additional property: Speechiness
    type: PropertyValue
    value: 0.084
  additional property: Acousticness
    type: PropertyValue
    value: 0.996
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.963
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.316
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.207
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

The Dawn: Piano Music for Concentration and Study
type: MusicRecording
duration: PT3M34S
duration ms: 214047
explicit: false
by artist: Mark Cosmo
in album: The World’s Most Relaxing Piano Music for Deep Sleep, Study, Massage, Yoga, Baby Sleep, Relaxation and Meditation
  type: MusicAlbum
  date published: 2020-09-24
isrc code: SIB132005038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T12:00:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d4575391b95100929d7b15088fc28f2b968a43f1945db08cda5529cfd19c8c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956822
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956822
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005038
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T18:48:28Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x5d4575391b95100929d7b15088fc28f2b968a43f1945db08cda5529cfd19c8c0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005038.
  date published: 2026-07-05T18:48:28Z
audio: The Dawn: Piano Music for Concentration and Study
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 68.426
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.379
  additional property: Energy
    type: PropertyValue
    value: 0.036
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.962
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.276
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.096
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ambient Music for Deep Sleep & Relaxation: Delta Waves, Binaural Beats, Alpha Waves, Isochronic Tones & Theta Waves
type: MusicAlbum
date published: 2020-10-16
track: Music for Deep Sleep
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187297
  explicit: false
  by artist: Mark Cosmo
  in album: Ambient Music for Deep Sleep & Relaxation: Delta Waves, Binaural Beats, Alpha Waves, Isochronic Tones & Theta Waves
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: SIB132005051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T15:28:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74a7bfc6c99bf9c2f57c16b438a1d777104d742edb4258d9b371bf05d13b42a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005051
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x74a7bfc6c99bf9c2f57c16b438a1d777104d742edb4258d9b371bf05d13b42a4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005051.
    date published: 2026-07-05T19:27:56Z
  audio: Music for Deep Sleep
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 58.862
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.335
    additional property: Energy
      type: PropertyValue
      value: 0.01
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.96
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.914
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.037
    additional property: Loudness (dB)
      type: PropertyValue
      value: -32.065
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Calm Down
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199183
  explicit: false
  by artist: Mark Cosmo
  in album: Ambient Music for Deep Sleep & Relaxation: Delta Waves, Binaural Beats, Alpha Waves, Isochronic Tones & Theta Waves
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: SIB132005052
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T19:35:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d1fda9703c7bb0d6c830cbc39a0fa329a8682d3281c94f8275434af283257c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005052
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T19:42:29Z
  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 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 0x0d1fda9703c7bb0d6c830cbc39a0fa329a8682d3281c94f8275434af283257c6. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/SIB132005052.
    date published: 2026-07-16T19:42:29Z
  audio: Calm Down
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 86.794
    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: 0.196
    additional property: Energy
      type: PropertyValue
      value: 0.053
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.884
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.921
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.046
    additional property: Loudness (dB)
      type: PropertyValue
      value: -28.672
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Ambient Deep Sleep
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197720
  explicit: false
  by artist: Mark Cosmo
  in album: Ambient Music for Deep Sleep & Relaxation: Delta Waves, Binaural Beats, Alpha Waves, Isochronic Tones & Theta Waves
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: SIB132005053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T20:10:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb138a229749bff1d7473507e82c103f29558b62afcd7c2e7f090351fdd8f27d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005053
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Ambient Deep Sleep
track: Isochronic Tones with Ambient Music
track: Calming Binaural Beats

OTSTimestamp
type: PropertyValue
value: 2026-07-02T16:51:38Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb138a229749bff1d7473507e82c103f29558b62afcd7c2e7f090351fdd8f27d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SIB132005053.
date published: 2026-07-02T16:51:38Z

Ambient Deep Sleep
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 65.476
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.139
additional property: Energy
  type: PropertyValue
  value: 0.004
additional property: Speechiness
  type: PropertyValue
  value: 0.05
additional property: Acousticness
  type: PropertyValue
  value: 0.916
additional property: Instrumentalness
  type: PropertyValue
  value: 0.948
additional property: Liveness
  type: PropertyValue
  value: 0.107
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.033
additional property: Loudness (dB)
  type: PropertyValue
  value: -36.816
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Major

Isochronic Tones with Ambient Music
type: MusicRecording
duration: PT3M11S
duration ms: 191764
explicit: false
by artist: Mark Cosmo
in album: Ambient Music for Deep Sleep & Relaxation: Delta Waves, Binaural Beats, Alpha Waves, Isochronic Tones & Theta Waves
  type: MusicAlbum
  date published: 2020-10-16
isrc code: SIB132005054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T12:55:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9f726733dc7cb4d8eeb66b0f948e7491971c5b72bbf18f7624e674dff7c6028
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956560
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956560
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIB132005054
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T23:28:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
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The Ultimate Subliminal Study, Focus & Concentration Kit: Binaural Beats, Alpha Waves, Gamma Waves, Theta Waves & Isochronic Tones
type: MusicAlbum
date published: 2020-10-21

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type: MusicAlbum
date published: 2020-11-02

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type: MusicAlbum
date published: 2021-02-15

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type: MusicAlbum
date published: 2021-02-17

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type: MusicAlbum
date published: 2021-08-01