Pierre Daven-Keller
type: MusicGroup
popularity: 23
followers: 4840
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa4563f509cab7f99919db567ba284715caaafd42313fa09e959925da14ee02f
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/5ad928fd-157e-43c4-bf30-573dd4653478.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ad928fd-157e-43c4-bf30-573dd4653478.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ad928fd-157e-43c4-bf30-573dd4653478
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa4563f509cab7f99919db567ba284715caaafd42313fa09e959925da14ee02f","name":"Pierre Daven-Keller","registered_at":"2026-06-11T21:30:10Z","symbol":"NIM0117525","token_address":"0x21a3f6bd345b32c647cf80a57b9a63e12aaa27a0","type":"artist","uuid":"5ad928fd-157e-43c4-bf30-573dd4653478"}
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 0xaa4563f509cab7f99919db567ba284715caaafd42313fa09e959925da14ee02f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ad928fd-157e-43c4-bf30-573dd4653478.json and https://artists.proofprofile.net/proofs/artist/5ad928fd-157e-43c4-bf30-573dd4653478.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xaa4563f509cab7f99919db567ba284715caaafd42313fa09e959925da14ee02f","name":"Pierre Daven-Keller","registered_at":"2026-06-11T21:30:10Z","symbol":"NIM0117525","token_address":"0x21a3f6bd345b32c647cf80a57b9a63e12aaa27a0","type":"artist","uuid":"5ad928fd-157e-43c4-bf30-573dd4653478"}
album: Desormais solaire
  type: MusicAlbum
  date published: 2008-03-30
album: Reaction a
  type: MusicAlbum
  date published: 2008-04-27
album: Réaction A
  type: MusicAlbum
  date published: 2008-04-27
album: Je suis un No Man's Land (Bande originale du film et variations)
  type: MusicAlbum
  date published: 2011-01-24
album: Je suis un No Man's Land (Bande originale du film et variations)
  type: MusicAlbum
  date published: 2011-05-07
album: Réaction B
  type: MusicAlbum
  date published: 2012-06-04
album: Réaction C
  type: MusicAlbum
  date published: 2015-04-13
album: Réaction C
  type: MusicAlbum
  date published: 2019-05-07
album: Je suis un no man's land (Bande originale du film et variations)
  type: MusicAlbum
  date published: 2019-05-07
album: La fiancée de l'atome
  type: MusicAlbum
  date published: 2019-09-06
album: Kino Music
  type: MusicAlbum
  date published: 2019-09-27
album: Kino Music
  type: MusicAlbum
  date published: 2019-09-27
  track: Melancholia
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145124
    explicit: false
    by artist: Pierre Daven-Keller
    in album: Kino Music
      type: MusicAlbum
      date published: 2019-09-27
    isrc code: FR9W11813209
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T02:21:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1459c430e304a50424cd5be57a5cd1d2539a9c414e356af3d87128da2b4e036
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958228
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958228
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11813209
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:24:53Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1459c430e304a50424cd5be57a5cd1d2539a9c414e356af3d87128da2b4e036. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:24:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11813209.
      date published: 2026-07-16T05:24:53Z
    audio: Melancholia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.994
      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: 0.7
      additional property: Energy
        type: PropertyValue
        value: 0.696
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.09
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.067
      additional property: Liveness
        type: PropertyValue
        value: 0.337
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.859
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.316
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: La fiancée de l'atome
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257381
    explicit: false
    by artist: Pierre Daven-Keller
    in album: Kino Music
      type: MusicAlbum
      date published: 2019-09-27
    isrc code: FR9W11813210
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:43:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x384955c6b9a0bf0edd629093786a427a99f1f76a9c0755fad4008723e106d8e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    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/FR9W11813210
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:52:19Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384955c6b9a0bf0edd629093786a427a99f1f76a9c0755fad4008723e106d8e0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:52:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11813210.
      date published: 2026-07-19T23:52:19Z
    audio: La fiancée de l'atome
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.106
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Daïquiri
  track: Sirocco
  track: Easy Tempo
album: Cuore Selvaggio (Radio Edit)
album: Cuore selvaggio (Radio Edit)
album: Dakota Jim 3
album: Feel the Concept
album: Planète
album: Mer De La Tranquillité Revisited
album: Aléa Cosmos Revisited
album: Signal A Revisited
album: Signal B Revisited
album: Vortex Revisited
album: Feel the Concept Revisited
album: Zero Gravity Love Revisited
album: Planète Revisited
album: Orchestral Works
album: Murmuring Hearts (Original Film Music and Variations)

Musical Key
type: PropertyValue
value: 5

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.357

Energy
type: PropertyValue
value: 0.321

Speechiness
type: PropertyValue
value: 0.029

Acousticness
type: PropertyValue
value: 0.018

Instrumentalness
type: PropertyValue
value: 0.884

Liveness
type: PropertyValue
value: 0.118

Valence (Positivity)
type: PropertyValue
value: 0.331

Loudness (dB)
type: PropertyValue
value: -11.773

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Daïquiri
type: MusicRecording
duration: PT3M0S
duration ms: 180848
explicit: false
by artist: Pierre Daven-Keller
in album: Kino Music
  type: MusicAlbum
  date published: 2019-09-27
isrc code: FR9W11813214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T05:10:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8747b05b1aa366db09d47ab0447a92735edccfff687f0a4544822bf30fd9e6a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958373
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958373
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11813214
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T06:09:33Z
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 0x8747b05b1aa366db09d47ab0447a92735edccfff687f0a4544822bf30fd9e6a6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR9W11813214.
  date published: 2026-07-17T06:09:33Z
audio: Daïquiri
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.044
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.44
  additional property: Energy
    type: PropertyValue
    value: 0.426
  additional property: Speechiness
    type: PropertyValue
    value: 0.026
  additional property: Acousticness
    type: PropertyValue
    value: 0.528
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.929
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.414
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.022
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Sirocco
type: MusicRecording
duration: PT3M44S
duration ms: 224961
explicit: false
by artist: Pierre Daven-Keller
in album: Kino Music
  type: MusicAlbum
  date published: 2019-09-27
isrc code: FR9W11813217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T06:49:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a674459f899585e28e4a85cb2956a3fbaa714cc1c8ca2771bf45b247bfd9a99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958544
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958544
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11813217
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T12:14:37Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a674459f899585e28e4a85cb2956a3fbaa714cc1c8ca2771bf45b247bfd9a99. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11813217.
  date published: 2026-07-18T12:14:37Z
audio: Sirocco
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 80.019
  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: 0.402
  additional property: Energy
    type: PropertyValue
    value: 0.481
  additional property: Speechiness
    type: PropertyValue
    value: 0.027
  additional property: Acousticness
    type: PropertyValue
    value: 0.079
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.878
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.154
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.83
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Easy Tempo
type: MusicRecording
duration: PT2M35S
duration ms: 155263
explicit: false
by artist: Pierre Daven-Keller
in album: Kino Music
  type: MusicAlbum
  date published: 2019-09-27
isrc code: FR9W11813219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T02:36:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5a130bd5a48075a2a3ab6674680aa5e18e41eb96fdd4da09bdead0b1d2a56e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956639
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956639
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11813219
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T11:19:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a130bd5a48075a2a3ab6674680aa5e18e41eb96fdd4da09bdead0b1d2a56e5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11813219.
  date published: 2026-07-04T11:19:20Z
audio: Easy Tempo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 181.981
  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: 0.403
  additional property: Energy
    type: PropertyValue
    value: 0.536
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.133
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.949
  additional property: Liveness
    type: PropertyValue
    value: 0.096
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.437
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.997
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Cuore Selvaggio (Radio Edit)
type: MusicAlbum
date published: 2020-03-13

Cuore selvaggio (Radio Edit)
type: MusicAlbum
date published: 2020-03-13

Dakota Jim 3
type: MusicAlbum
date published: 2021-08-27

Feel the Concept
type: MusicAlbum
date published: 2022-06-30

Planète
type: MusicAlbum
date published: 2022-10-14

Mer De La Tranquillité Revisited
type: MusicAlbum
date published: 2023-07-21

Aléa Cosmos Revisited
type: MusicAlbum
date published: 2023-08-11

Signal A Revisited
type: MusicAlbum
date published: 2023-09-01

Signal B Revisited
type: MusicAlbum
date published: 2023-09-22

Vortex Revisited
type: MusicAlbum
date published: 2023-10-13

Feel the Concept Revisited
type: MusicAlbum
date published: 2023-11-03

Zero Gravity Love Revisited
type: MusicAlbum
date published: 2023-12-01

Planète Revisited
type: MusicAlbum
date published: 2023-12-22

Orchestral Works
type: MusicAlbum
date published: 2024-03-01

Murmuring Hearts (Original Film Music and Variations)
type: MusicAlbum
date published: 2024-11-15