DS Productions
type: MusicGroup
popularity: 32
followers: 2803
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf08d05a6271b9249304bfe7ebbdd0379892b9c5fc92be6cc970f608e082280dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e371b34c-1fd9-44e2-a39f-384580cd61ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e371b34c-1fd9-44e2-a39f-384580cd61ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e371b34c-1fd9-44e2-a39f-384580cd61ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf08d05a6271b9249304bfe7ebbdd0379892b9c5fc92be6cc970f608e082280dc","name":"DS Productions","registered_at":"2026-06-12T12:12:14Z","symbol":"NIM0294158","token_address":"0xbb1d87ee133142f458fe9ce2f653adb6a0fb9f13","type":"artist","uuid":"e371b34c-1fd9-44e2-a39f-384580cd61ff"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08d05a6271b9249304bfe7ebbdd0379892b9c5fc92be6cc970f608e082280dc. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e371b34c-1fd9-44e2-a39f-384580cd61ff.json and https://artists.proofprofile.net/proofs/artist/e371b34c-1fd9-44e2-a39f-384580cd61ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xf08d05a6271b9249304bfe7ebbdd0379892b9c5fc92be6cc970f608e082280dc","name":"DS Productions","registered_at":"2026-06-12T12:12:14Z","symbol":"NIM0294158","token_address":"0xbb1d87ee133142f458fe9ce2f653adb6a0fb9f13","type":"artist","uuid":"e371b34c-1fd9-44e2-a39f-384580cd61ff"}
album: Sad Emotional Piano
  type: MusicAlbum
  date published: 2020-06-22
album: Vintage Ambient Piano
  type: MusicAlbum
  date published: 2020-06-24
  track: Vintage Ambient Piano
    type: MusicRecording
    duration: PT1M39S
    duration ms: 99734
    explicit: false
    by artist: DS Productions
    in album: Vintage Ambient Piano
      type: MusicAlbum
      date published: 2020-06-24
    isrc code: QZHN82057967
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:22:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb32d2472c36a9bb4ec825deef2a77885fab42dc099275d331a02d8d6b60b61d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958176
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958176
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82057967
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T18:23:58Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32d2472c36a9bb4ec825deef2a77885fab42dc099275d331a02d8d6b60b61d1. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:23:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82057967.
      date published: 2026-07-15T18:23:58Z
    audio: Vintage Ambient Piano
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.925
      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: 0.605
      additional property: Energy
        type: PropertyValue
        value: 0.041
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.97
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.171
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.646
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Acoustic Guitar (Background Music)
  type: MusicAlbum
  date published: 2020-06-24
album: Solo Acoustic Guitar Fingerstyle
  type: MusicAlbum
  date published: 2020-06-24
album: Balkan Flute Solo
  type: MusicAlbum
  date published: 2020-06-24
album: Ambient Atmospheric Background
  type: MusicAlbum
  date published: 2020-06-24
album: Emotional Cinematic Piano
  type: MusicAlbum
  date published: 2020-06-24
album: Ambient Cinematic Piano
  type: MusicAlbum
  date published: 2020-06-24
album: Ambient Cinematic Adventure
  type: MusicAlbum
  date published: 2020-06-24
album: Romantic Piano Solo
  type: MusicAlbum
  date published: 2020-06-24
album: Ambient Sad Piano
  type: MusicAlbum
  date published: 2020-06-24
album: Old Piano Memories
  type: MusicAlbum
  date published: 2020-06-24
album: Long Calming Piano
  type: MusicAlbum
  date published: 2020-06-24
  track: Long Calming Piano
    type: MusicRecording
    duration: PT7M11S
    duration ms: 431000
    explicit: false
    by artist: DS Productions
    in album: Long Calming Piano
      type: MusicAlbum
      date published: 2020-06-24
    isrc code: QZHN82061841
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:53:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xca683a8f36e64bce942fe7c14dae872e08519f25d12697ba27b69459b65b5eec
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82061841
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca683a8f36e64bce942fe7c14dae872e08519f25d12697ba27b69459b65b5eec. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82061841.
      date published: 2026-07-20T21:15:01Z
    audio: Long Calming Piano
album: Intimate Sad Piano
album: Ambient Piano
album: Sad Piano Memory
album: Relaxing Piano Moments
album: Lost in Thoughts
album: Ambient Inspiring Piano
album: Dramatic Piano Moments
album: Emotional Memories
album: Inspiring Moment
album: Long Meditational Piano
album: Throw It in the Wind
album: Long Meditation Piano Solo
album: Atmospheric Inspiring Piano
album: Old Piano Times
album: Acoustic Guitar and Piano Improvisation
album: Emotional Dramatic Background
album: Soft Ambient Piano Solo
album: Ambient Emotional Piano
album: Chill Traveller
album: Emotional Piano Solo
album: Piano Lullaby
album: When It Hurts
album: Relaxing Meditation Ambient Piano
album: Moment of Inspiration
album: Nostalgic Ambient Piano
album: New Horizon
album: Simple Inspiring Piano
album: Sad Emotional Nostalgic Piano
album: Floating Piano
album: Dreaming
album: Lost In My Dreams
album: Epic Orchestral Adventure
album: New Season
album: Feeling Empty
album: New Morning
album: Documentary Journey
album: Mysterious Adventure
album: Emotional Inspiration
album: Sad Emotions
album: Emotional Cinematic Documentary
album: Night Dreaming
album: Inspired To Dream
album: Night Emotions
album: Inspiring Dream
album: Sad Emotional Piano (Slowed Down)
album: Old Memories
album: Feeling Alone
album: Morning Walk
album: Into The Unknown
album: Waiting
album: Moments Like This
album: Peace

Long Calming Piano
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 94.936
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: 0.46
additional property: Energy
  type: PropertyValue
  value: 0.033
additional property: Speechiness
  type: PropertyValue
  value: 0.042
additional property: Acousticness
  type: PropertyValue
  value: 0.99
additional property: Instrumentalness
  type: PropertyValue
  value: 0.934
additional property: Liveness
  type: PropertyValue
  value: 0.152
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.255
additional property: Loudness (dB)
  type: PropertyValue
  value: -21.591
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Intimate Sad Piano
type: MusicAlbum
date published: 2020-06-24

Ambient Piano
type: MusicAlbum
date published: 2020-06-24
track: Ambient Piano
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146500
  explicit: false
  by artist: DS Productions
  in album: Ambient Piano
    type: MusicAlbum
    date published: 2020-06-24
  isrc code: QZHN82061839
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T12:46:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3be26b5da533de55b2d9f67ddc028a7e338dde6826e31a8e2af7dcd94a2775c9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958444
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958444
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82061839
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:12:23Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be26b5da533de55b2d9f67ddc028a7e338dde6826e31a8e2af7dcd94a2775c9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82061839.
    date published: 2026-07-17T19:12:23Z
  audio: Ambient Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 72.965
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.225
    additional property: Energy
      type: PropertyValue
      value: 0.068
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.99
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.913
    additional property: Liveness
      type: PropertyValue
      value: 0.095
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.054
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.197
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sad Piano Memory
type: MusicAlbum
date published: 2020-06-25

Relaxing Piano Moments
type: MusicAlbum
date published: 2020-06-25

Lost in Thoughts
type: MusicAlbum
date published: 2020-07-05

Ambient Inspiring Piano
type: MusicAlbum
date published: 2020-07-25
track: Ambient Inspiring Piano
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97670
  explicit: false
  by artist: DS Productions
  in album: Ambient Inspiring Piano
    type: MusicAlbum
    date published: 2020-07-25
  isrc code: QZK6Q2026238
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T14:31:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29bdd6005556fde593a96906d8b4819e4df28bf951a862164206405f9ca1a1f9
  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/QZK6Q2026238
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bdd6005556fde593a96906d8b4819e4df28bf951a862164206405f9ca1a1f9. 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/QZK6Q2026238.
    date published: 2026-07-05T18:48:28Z
  audio: Ambient Inspiring Piano
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 87.966
    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: 0.541
    additional property: Energy
      type: PropertyValue
      value: 0.2
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.987
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.973
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.183
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.13
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Dramatic Piano Moments
type: MusicAlbum
date published: 2020-08-29

Emotional Memories
type: MusicAlbum
date published: 2020-08-29

Inspiring Moment
type: MusicAlbum
date published: 2020-08-29

Long Meditational Piano
type: MusicAlbum
date published: 2020-09-15

Throw It in the Wind
type: MusicAlbum
date published: 2020-10-05

Long Meditation Piano Solo
type: MusicAlbum
date published: 2020-10-16

Atmospheric Inspiring Piano
type: MusicAlbum
date published: 2020-11-02

Old Piano Times
type: MusicAlbum
date published: 2020-11-11
track: Old Piano Times
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114624
  explicit: false
  by artist: DS Productions
  in album: Old Piano Times
    type: MusicAlbum
    date published: 2020-11-11
  isrc code: QZNWS2018910
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T19:54:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe4b0baa13fc01a682c25bf7e00419fb0c5c6c4c37e7023160a8739de701f3462
  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/QZNWS2018910
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b0baa13fc01a682c25bf7e00419fb0c5c6c4c37e7023160a8739de701f3462. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2018910.
    date published: 2026-07-03T23:28:02Z
  audio: Old Piano Times
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.888
    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: 0.4
    additional property: Energy
      type: PropertyValue
      value: 0.118
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.981
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.936
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.396
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.55
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Acoustic Guitar and Piano Improvisation
type: MusicAlbum
date published: 2020-11-16

Emotional Dramatic Background
type: MusicAlbum
date published: 2020-11-21
track: Emotional Dramatic Background
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143836
  explicit: false
  by artist: DS Productions
  in album: Emotional Dramatic Background
    type: MusicAlbum
    date published: 2020-11-21
  isrc code: QZNWU2005041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T08:52:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd970a05c95582d19920c3d8af2e4134ba238114f7400dfaa9b2e5eb22755ac94
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  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958271
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958271
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2005041
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T09:16:54Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd970a05c95582d19920c3d8af2e4134ba238114f7400dfaa9b2e5eb22755ac94. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2005041.
    date published: 2026-07-16T09:16:54Z
  audio: Emotional Dramatic Background
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.074
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.738
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Soft Ambient Piano Solo
type: MusicAlbum
date published: 2020-12-06

Ambient Emotional Piano
type: MusicAlbum
date published: 2021-01-02

Chill Traveller
type: MusicAlbum
date published: 2021-01-16

Emotional Piano Solo
type: MusicAlbum
date published: 2021-01-29

Piano Lullaby
type: MusicAlbum
date published: 2021-02-02

When It Hurts
type: MusicAlbum
date published: 2021-02-23

Relaxing Meditation Ambient Piano
type: MusicAlbum
date published: 2021-03-03
track: Relaxing Meditation Ambient Piano
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227875
  explicit: false
  by artist: DS Productions
  in album: Relaxing Meditation Ambient Piano
    type: MusicAlbum
    date published: 2021-03-03
  isrc code: QZDA62141085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T00:16:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfaf98320789ef97384061cda0311037f576b7fb33e530f368e83b1c23f4dd489
  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/QZDA62141085
  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 0xfaf98320789ef97384061cda0311037f576b7fb33e530f368e83b1c23f4dd489. 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/QZDA62141085.
    date published: 2026-07-04T10:04:33Z
  audio: Relaxing Meditation Ambient Piano
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 78.183
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.191
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.992
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.068
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.977
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
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Moment of Inspiration
type: MusicAlbum
date published: 2021-03-20

Nostalgic Ambient Piano
type: MusicAlbum
date published: 2021-05-22

New Horizon
type: MusicAlbum
date published: 2021-09-29

Simple Inspiring Piano
type: MusicAlbum
date published: 2021-10-02

Sad Emotional Nostalgic Piano
type: MusicAlbum
date published: 2022-05-07

Floating Piano
type: MusicAlbum
date published: 2022-06-11

Dreaming
type: MusicAlbum
date published: 2022-12-15

Lost In My Dreams
type: MusicAlbum
date published: 2022-12-19

Epic Orchestral Adventure
type: MusicAlbum
date published: 2022-12-23

New Season
type: MusicAlbum
date published: 2023-01-20

Feeling Empty
type: MusicAlbum
date published: 2023-02-04

New Morning
type: MusicAlbum
date published: 2023-03-03

Documentary Journey
type: MusicAlbum
date published: 2023-03-10

Mysterious Adventure
type: MusicAlbum
date published: 2023-03-17

New Horizon
type: MusicAlbum
date published: 2023-03-31

Emotional Inspiration
type: MusicAlbum
date published: 2023-05-05

Sad Emotions
type: MusicAlbum
date published: 2023-05-12
track: Sad Emotions
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141460
  explicit: false
  by artist: DS Productions
  in album: Sad Emotions
    type: MusicAlbum
    date published: 2023-05-12
  isrc code: QZMHN2336847
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bfd9252060c871ee72e478d23493c46ff5ac165a14773f80568158201b3d240
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958749
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958749
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHN2336847
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T16:33:03Z
  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 0x1bfd9252060c871ee72e478d23493c46ff5ac165a14773f80568158201b3d240. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:33:03Z), 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/QZMHN2336847.
    date published: 2026-07-19T16:33:03Z
  audio: Sad Emotions
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.499
    additional property: Energy
      type: PropertyValue
      value: 0.198
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.988
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.885
    additional property: Liveness
      type: PropertyValue
      value: 0.098
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.251
    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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Emotional Cinematic Documentary
type: MusicAlbum
date published: 2023-06-02

Night Dreaming
type: MusicAlbum
date published: 2023-06-23

Inspired To Dream
type: MusicAlbum
date published: 2023-07-14

Night Emotions
type: MusicAlbum
date published: 2023-08-18

Inspiring Dream
type: MusicAlbum
date published: 2023-09-01

Sad Emotional Piano
type: MusicAlbum
date published: 2023-10-20

Sad Emotional Piano (Slowed Down)
type: MusicAlbum
date published: 2023-12-15

Old Memories
type: MusicAlbum
date published: 2024-02-09

Feeling Alone
type: MusicAlbum
date published: 2024-03-22

Morning Walk
type: MusicAlbum
date published: 2024-04-05

Into The Unknown
type: MusicAlbum
date published: 2024-05-03

Waiting
type: MusicAlbum
date published: 2024-08-30

Moments Like This
type: MusicAlbum
date published: 2024-09-20

Peace
type: MusicAlbum
date published: 2024-11-01

Sad Emotional Piano (Short Version)
type: MusicAlbum
date published: 2024-11-15
track: Sad Emotional Piano (Short Version)
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96141
  explicit: false
  by artist: DS Productions
  in album: Sad Emotional Piano (Short Version)
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZS662460957
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T12:45:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0951dc978ec40f95e82c82ea4ca4828cd053855ff4969174c0fb4baaa614469c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958736
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958736
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662460957
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T15:48:00Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0951dc978ec40f95e82c82ea4ca4828cd053855ff4969174c0fb4baaa614469c. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662460957.
    date published: 2026-07-19T15:48:00Z
  audio: Sad Emotional Piano (Short Version)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.373
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.994
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.909
    additional property: Liveness
      type: PropertyValue
      value: 0.093
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.056
    additional property: Loudness (dB)
      type: PropertyValue
      value: -29.221
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sunrise
type: MusicAlbum
date published: 2024-11-22

Night Silence
type: MusicAlbum
date published: 2025-02-07
track: Night Silence
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142689
  explicit: false
  by artist: DS Productions
  in album: Night Silence
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: QZMHP2500304
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T08:42:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd15b4435c7dfc44fd08b9bca12b1e4cebcc1df7d02ed294ab1d520935b445cab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHP2500304
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T10:01:58Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15b4435c7dfc44fd08b9bca12b1e4cebcc1df7d02ed294ab1d520935b445cab. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHP2500304.
    date published: 2026-07-22T10:01:58Z
  audio: Night Silence
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.223
    additional property: Energy
      type: PropertyValue
      value: 0.221
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.938
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.825
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.116
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.14
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
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Alone
type: MusicAlbum
date published: 2025-03-21

Arising Hope
type: MusicAlbum
date published: 2025-04-04

Wind Of Silence
type: MusicAlbum
date published: 2025-04-25

Still Searching
type: MusicAlbum
date published: 2025-05-23

Sad Emotional Piano
type: MusicAlbum
date published: 2025-06-13

Sad Emotional Piano (Slowed Down)
type: MusicAlbum
date published: 2025-06-20

Feeling Empty
type: MusicAlbum
date published: 2025-06-27

Dreaming
type: MusicAlbum
date published: 2025-07-04

New Morning
type: MusicAlbum
date published: 2025-07-11

Mystery of the Night
type: MusicAlbum
date published: 2025-07-18
track: Mystery of the Night
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100750
  explicit: false
  by artist: DS Productions
  in album: Mystery of the Night
    type: MusicAlbum
    date published: 2025-07-18
  isrc code: QZMZ92259305
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T07:10:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2150ec773a1a0a93880bbb09f5293cb0ab68aedec620d0b401c8d4f21c76f3b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92259305
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0xd2150ec773a1a0a93880bbb09f5293cb0ab68aedec620d0b401c8d4f21c76f3b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92259305.
    date published: 2026-07-05T10:01:46Z
  audio: Mystery of the Night
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.108
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.161
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
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      value: -13.28
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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Lost in My Dreams
type: MusicAlbum
date published: 2025-07-25

Night Emotions
type: MusicAlbum
date published: 2025-08-08

Old Mystery
type: MusicAlbum
date published: 2025-08-29
track: Old Mystery
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111409
  explicit: false
  by artist: DS Productions
  in album: Old Mystery
    type: MusicAlbum
    date published: 2025-08-29
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJZ2546056
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x5b4548bcd288ff16612f06e4395cff236309c94bc02cf169a0c137c2a282037a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJZ2546056.
    date published: 2026-07-05T10:01:46Z
  audio: Old Mystery
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.928
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.623
    additional property: Energy
      type: PropertyValue
      value: 0.095
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.992
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.954
    additional property: Liveness
      type: PropertyValue
      value: 0.142
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.106
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.158
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Nostalgia
type: MusicAlbum
date published: 2025-09-12
track: Nostalgia
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142564
  explicit: false
  by artist: DS Productions
  in album: Nostalgia
    type: MusicAlbum
    date published: 2025-09-12
  isrc code: QT65W2551368
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T06:05:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff71b24ea727de15528ca7547adaffde089302869e4e31bb7793a45a00aa9959
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958111
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958111
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65W2551368
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T06:58:20Z
  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 0xff71b24ea727de15528ca7547adaffde089302869e4e31bb7793a45a00aa9959. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QT65W2551368.
    date published: 2026-07-15T06:58:20Z
  audio: Nostalgia
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 117.213
    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: 0.536
    additional property: Energy
      type: PropertyValue
      value: 0.161
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.97
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.88
    additional property: Liveness
      type: PropertyValue
      value: 0.127
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.241
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.896
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Space Travel
type: MusicAlbum
date published: 2025-10-10
track: Space Travel
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135574
  explicit: false
  by artist: DS Productions
  in album: Space Travel
    type: MusicAlbum
    date published: 2025-10-10
  isrc code: QT65Z2516748
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T17:44:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68ab6d8c951190c7f9bef4504fe5fd9324775df87cfbb8510c587edb1288651a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958917
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958917
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65Z2516748
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T17:53:56Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ab6d8c951190c7f9bef4504fe5fd9324775df87cfbb8510c587edb1288651a. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QT65Z2516748.
    date published: 2026-07-20T17:53:56Z
  audio: Space Travel
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 177.867
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.146
    additional property: Energy
      type: PropertyValue
      value: 0.169
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.96
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.927
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.107
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.185
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major