Tracknard
type: MusicGroup
genre: tekno
popularity: 14
followers: 263
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd908166f62b4db9ee0b423331ad050a2cb850942c6096f1964db391ce20039a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ac65e10-dac2-4172-b63e-c739c1619d9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ac65e10-dac2-4172-b63e-c739c1619d9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ac65e10-dac2-4172-b63e-c739c1619d9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
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 0xd908166f62b4db9ee0b423331ad050a2cb850942c6096f1964db391ce20039a3. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ac65e10-dac2-4172-b63e-c739c1619d9d.json and https://artists.proofprofile.net/proofs/artist/7ac65e10-dac2-4172-b63e-c739c1619d9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
album: Tekofolie
  type: MusicAlbum
  date published: 2024-09-07
album: Guigui la louche!
  type: MusicAlbum
  date published: 2024-09-07
album: Le bateau ivre
  type: MusicAlbum
  date published: 2024-09-07
album: Tawakipète!
  type: MusicAlbum
  date published: 2024-09-07
album: Rap Caisson
  type: MusicAlbum
  date published: 2024-09-07
  track: Rap Caisson
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166846
    explicit: false
    by artist: Tracknard
    in album: Rap Caisson
      type: MusicAlbum
      date published: 2024-09-07
    genre: tekno
    isrc code: QZTBE2426516
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:32:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd93300005699b071756d706a149ea84cfc954a65ad99418a6a527e8a365d7230
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2426516
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:55:15Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93300005699b071756d706a149ea84cfc954a65ad99418a6a527e8a365d7230. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2426516.
      date published: 2026-07-12T21:55:15Z
    audio: Rap Caisson
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 176.079
      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: 0.524
      additional property: Energy
        type: PropertyValue
        value: 0.916
      additional property: Speechiness
        type: PropertyValue
        value: 0.331
      additional property: Acousticness
        type: PropertyValue
        value: 0.333
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.565
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.431
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.26
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Le Permis Du Martinus
  type: MusicAlbum
  date published: 2024-09-07
album: Autre Étoile
  type: MusicAlbum
  date published: 2024-09-07
album: SkrTek
  type: MusicAlbum
  date published: 2024-09-07
album: Tête de linotte!
  type: MusicAlbum
  date published: 2024-09-07
album: NEREDA
  type: MusicAlbum
  date published: 2024-09-07
  track: NEREDA
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208461
    explicit: false
    by artist: Tracknard
    in album: NEREDA
      type: MusicAlbum
      date published: 2024-09-07
    genre: tekno
    isrc code: QZTBE2423878
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:45:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x400f513e5d2812b9fa5957dc95b3c4553e320dbddd42493d1c147f5e0a5ac771
    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/QZTBE2423878
    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 0x400f513e5d2812b9fa5957dc95b3c4553e320dbddd42493d1c147f5e0a5ac771. 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/QZTBE2423878.
      date published: 2026-07-20T17:53:56Z
    audio: NEREDA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.987
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      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
album: Alien Speed
album: Oasis
album: T.A.W.A.C.A.B.
album: Delisuf
album: Trackus Circus
album: La champignonnière étincelante
album: Merry Christeuf
album: Jai rencontré un extraterrestre
album: Largo Nocturne
album: Mami Wata
album: AcidAmer
album: Forêt Mécanique
album: souffle joyeux
album: Millenium
album: PARASYTE
album: Horn Machine
album: L'are aux papillons
album: Petit soleil
album: Train vers l'west
album: Serbacane
album: Stop the bomb
album: BONJOUR
album: ANTIREP #1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.502

Energy
type: PropertyValue
value: 0.748

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0.001

Instrumentalness
type: PropertyValue
value: 0.883

Liveness
type: PropertyValue
value: 0.272

Valence (Positivity)
type: PropertyValue
value: 0.505

Loudness (dB)
type: PropertyValue
value: -5.639

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Minor

Alien Speed
type: MusicAlbum
date published: 2024-09-07

Oasis
type: MusicAlbum
date published: 2024-09-07

T.A.W.A.C.A.B.
type: MusicAlbum
date published: 2024-09-07

Delisuf
type: MusicAlbum
date published: 2024-10-11

Trackus Circus
type: MusicAlbum
date published: 2024-10-31

La champignonnière étincelante
type: MusicAlbum
date published: 2024-11-07

Merry Christeuf
type: MusicAlbum
date published: 2024-12-16
track: Merry Christeuf
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267428
  explicit: false
  by artist: Tracknard
  in album: Merry Christeuf
    type: MusicAlbum
    date published: 2024-12-16
  genre: tekno
  isrc code: QZZ7V2491159
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T06:09:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a122811c242afa6b5796dd5a776abc59cf63b06ea2cbeac7ef825dba3e7269a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956656
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956656
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2491159
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T14:03:39Z
  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 0x8a122811c242afa6b5796dd5a776abc59cf63b06ea2cbeac7ef825dba3e7269a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZZ7V2491159.
    date published: 2026-07-04T14:03:39Z
  audio: Merry Christeuf
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.003
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.793
    additional property: Energy
      type: PropertyValue
      value: 0.908
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.022
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.331
    additional property: Liveness
      type: PropertyValue
      value: 0.128
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.591
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.037
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Jai rencontré un extraterrestre
type: MusicAlbum
date published: 2025-01-15

Largo Nocturne
type: MusicAlbum
date published: 2025-01-22

Mami Wata
type: MusicAlbum
date published: 2025-01-29

AcidAmer
type: MusicAlbum
date published: 2025-02-12

Forêt Mécanique
type: MusicAlbum
date published: 2025-02-27

souffle joyeux
type: MusicAlbum
date published: 2025-03-12
track: souffle joyeux
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215951
  explicit: false
  by artist: Tracknard
  in album: souffle joyeux
    type: MusicAlbum
    date published: 2025-03-12
  genre: tekno
  isrc code: QZHNC2532759
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T13:08:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63c85e3735994e97e6d08b8f71aa08358b56fb391ce9e8b67f1e7d0416b1c6ce
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958742
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958742
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2532759
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T16:09:58Z
  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 0x63c85e3735994e97e6d08b8f71aa08358b56fb391ce9e8b67f1e7d0416b1c6ce. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:09:58Z), 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/QZHNC2532759.
    date published: 2026-07-19T16:09:58Z
  audio: souffle joyeux
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 178.055
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.59
    additional property: Energy
      type: PropertyValue
      value: 0.915
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.702
    additional property: Liveness
      type: PropertyValue
      value: 0.273
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.037
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.363
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Millenium
type: MusicAlbum
date published: 2025-04-02

PARASYTE
type: MusicAlbum
date published: 2025-04-09

Horn Machine
type: MusicAlbum
date published: 2025-04-16

L'are aux papillons
type: MusicAlbum
date published: 2025-05-15

Petit soleil
type: MusicAlbum
date published: 2025-06-11

Train vers l'west
type: MusicAlbum
date published: 2025-07-09

Serbacane
type: MusicAlbum
date published: 2025-07-16

Stop the bomb
type: MusicAlbum
date published: 2025-07-30

BONJOUR
type: MusicAlbum
date published: 2025-09-03

ANTIREP #1
type: MusicAlbum
date published: 2025-09-17