nouhoum dembele
type: MusicGroup
popularity: 17
followers: 2432
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca9b841001ccefc587f562bd94c6f171dc684d273f47f04d986da4d935ac04f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce0902fb-c247-4aca-b92a-1b7e4b83c4e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce0902fb-c247-4aca-b92a-1b7e4b83c4e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce0902fb-c247-4aca-b92a-1b7e4b83c4e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca9b841001ccefc587f562bd94c6f171dc684d273f47f04d986da4d935ac04f3","name":"nouhoum dembele","registered_at":"2026-06-15T02:10:58Z","symbol":"NIM0649294","token_address":"0x15f5b63bd057a8fd7340f19d2ec89520d3e53b83","type":"artist","uuid":"ce0902fb-c247-4aca-b92a-1b7e4b83c4e1"}
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 0xca9b841001ccefc587f562bd94c6f171dc684d273f47f04d986da4d935ac04f3. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce0902fb-c247-4aca-b92a-1b7e4b83c4e1.json and https://artists.proofprofile.net/proofs/artist/ce0902fb-c247-4aca-b92a-1b7e4b83c4e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xca9b841001ccefc587f562bd94c6f171dc684d273f47f04d986da4d935ac04f3","name":"nouhoum dembele","registered_at":"2026-06-15T02:10:58Z","symbol":"NIM0649294","token_address":"0x15f5b63bd057a8fd7340f19d2ec89520d3e53b83","type":"artist","uuid":"ce0902fb-c247-4aca-b92a-1b7e4b83c4e1"}
album: Bassitan
  type: MusicAlbum
  date published: 2017-10-10
album: Soronali
  type: MusicAlbum
  date published: 2017-10-10
album: Cherifou Dew
  type: MusicAlbum
  date published: 2017-10-10
album: Laban KO
  type: MusicAlbum
  date published: 2017-10-16
album: Rend Hommage
  type: MusicAlbum
  date published: 2024-02-26
album: Cherif Ahmed Tidiane Haïdara
  type: MusicAlbum
  date published: 2024-02-26
  track: Cheick Ahmed Tidiane Haïdara, Pt. 1
    type: MusicRecording
    duration: PT4M55S
    duration ms: 295732
    explicit: false
    by artist: nouhoum dembele
    in album: Cherif Ahmed Tidiane Haïdara
      type: MusicAlbum
      date published: 2024-02-26
    isrc code: FR59R2494870
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:35:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef422a26940f9e6326ceaccea6197b2158b8f8e8e71b906b90eb6a415c919b6f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958827
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958827
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2494870
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:37:42Z
    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 0xef422a26940f9e6326ceaccea6197b2158b8f8e8e71b906b90eb6a415c919b6f. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:37:42Z), 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/FR59R2494870.
      date published: 2026-07-20T07:37:42Z
    audio: Cheick Ahmed Tidiane Haïdara, Pt. 1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.914
      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: 0.835
      additional property: Energy
        type: PropertyValue
        value: 0.84
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.25
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.966
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.779
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Massakeba, Pt. 2
  type: MusicAlbum
  date published: 2024-02-27
album: Massakeba, Pt. 1
  type: MusicAlbum
  date published: 2024-02-27
album: Massakeba, Pt. 3
  type: MusicAlbum
  date published: 2024-03-05
  track: Kounko
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269049
    explicit: false
    by artist: nouhoum dembele
    in album: Massakeba, Pt. 3
      type: MusicAlbum
      date published: 2024-03-05
    isrc code: FR96X2438569
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:39:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d417700cbcc65693cac873523ab44de945df9f7ff8d4b70289eb3c1b76438fd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958779
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958779
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2438569
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:42:55Z
    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 0x2d417700cbcc65693cac873523ab44de945df9f7ff8d4b70289eb3c1b76438fd. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:42:55Z), 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/FR96X2438569.
      date published: 2026-07-19T23:42:55Z
    audio: Kounko
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.013
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
      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: Haidara Ni Ani Nafolo
album: Chérif Ousmane Madani Haïdara
album: Awa Rome
album: Ba Mariam Ka Bathio

Danceability
type: PropertyValue
value: 0.887

Energy
type: PropertyValue
value: 0.751

Speechiness
type: PropertyValue
value: 0.051

Acousticness
type: PropertyValue
value: 0.731

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.22

Valence (Positivity)
type: PropertyValue
value: 0.896

Loudness (dB)
type: PropertyValue
value: -5.759

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Haidara Ni Ani Nafolo
type: MusicRecording
duration: PT3M21S
duration ms: 201990
explicit: false
by artist: nouhoum dembele
in album: Massakeba, Pt. 3
  type: MusicAlbum
  date published: 2024-03-05
isrc code: FR96X2438575
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T14:59:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1aff8158e9937bfeb4cd3488c8a5a9bd0c26b1a2426fbeb198ca85025e3b7261
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958601
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958601
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2438575
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T19:27:02Z
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 0x1aff8158e9937bfeb4cd3488c8a5a9bd0c26b1a2426fbeb198ca85025e3b7261. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/FR96X2438575.
  date published: 2026-07-18T19:27:02Z
audio: Haidara Ni Ani Nafolo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.022
  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: 0.874
  additional property: Energy
    type: PropertyValue
    value: 0.885
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.631
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.064
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.972
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.654
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Chérif Ousmane Madani Haïdara
type: MusicAlbum
date published: 2024-03-07

Awa Rome
type: MusicAlbum
date published: 2024-03-08
track: Allah Allah
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225201
  explicit: false
  by artist: nouhoum dembele
  in album: Awa Rome
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: FR96X2453518
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T17:18:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x159a57b9c24e878f10a117495f7aa62a0bc4688929e13a9948c1b215bfa84864
  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/FR96X2453518
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159a57b9c24e878f10a117495f7aa62a0bc4688929e13a9948c1b215bfa84864. 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/FR96X2453518.
    date published: 2026-07-05T19:27:56Z
  audio: Allah Allah
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.736
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.592
    additional property: Energy
      type: PropertyValue
      value: 0.871
    additional property: Speechiness
      type: PropertyValue
      value: 0.276
    additional property: Acousticness
      type: PropertyValue
      value: 0.255
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.018
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.967
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.665
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Ba Mariam Ka Bathio
type: MusicAlbum
date published: 2024-03-11