Nokolo << Post It
type: MusicGroup
popularity: 11
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd802abbaff4cdf1a1f96373219a6539c62822e0ba0f398918cb4b33db1a598a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953709
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953709
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d01c910-284e-4070-acf7-66ef0ca2e0bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d01c910-284e-4070-acf7-66ef0ca2e0bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d01c910-284e-4070-acf7-66ef0ca2e0bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:31:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd802abbaff4cdf1a1f96373219a6539c62822e0ba0f398918cb4b33db1a598a7","name":"Nokolo << Post It","registered_at":"2026-06-14T17:36:35Z","symbol":"NIM0526559","token_address":"0x3e278f233aff897fa87cfe785645fecdf2aac5f3","type":"artist","uuid":"7d01c910-284e-4070-acf7-66ef0ca2e0bc"}
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 0xd802abbaff4cdf1a1f96373219a6539c62822e0ba0f398918cb4b33db1a598a7. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d01c910-284e-4070-acf7-66ef0ca2e0bc.json and https://artists.proofprofile.net/proofs/artist/7d01c910-284e-4070-acf7-66ef0ca2e0bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:31:11Z
  text: {"copyright_id":"0xd802abbaff4cdf1a1f96373219a6539c62822e0ba0f398918cb4b33db1a598a7","name":"Nokolo << Post It","registered_at":"2026-06-14T17:36:35Z","symbol":"NIM0526559","token_address":"0x3e278f233aff897fa87cfe785645fecdf2aac5f3","type":"artist","uuid":"7d01c910-284e-4070-acf7-66ef0ca2e0bc"}
album: oui nous sommes là
  type: MusicAlbum
  date published: 2024-05-17
album: mon ex la meilleure
  type: MusicAlbum
  date published: 2024-05-17
album: hedi qui raconte sa vie
  type: MusicAlbum
  date published: 2024-05-29
album: c'est la vie
  type: MusicAlbum
  date published: 2024-08-04
album: ici c les ffro
  type: MusicAlbum
  date published: 2024-09-12
album: LENNY BURRAAATTAAAAA
  type: MusicAlbum
  date published: 2024-09-12
album: mathieu a la scuola
  type: MusicAlbum
  date published: 2024-10-06
album: lenny cucina
  type: MusicAlbum
  date published: 2024-10-06
album: LA DOLCEE VITA (Radio Edit)
  type: MusicAlbum
  date published: 2024-11-11
album: bonsoir jeune
  type: MusicAlbum
  date published: 2025-01-02
  track: bonsoir jeune
    type: MusicRecording
    duration: PT1M0S
    duration ms: 60154
    explicit: false
    by artist: Nokolo << Post It
    in album: bonsoir jeune
      type: MusicAlbum
      date published: 2025-01-02
    isrc code: QZFYX2571190
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:25:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x12450338b1bcd50045afcf705671232a52100cfdd75ec14735bd236222ba9413
    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/QZFYX2571190
    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 0x12450338b1bcd50045afcf705671232a52100cfdd75ec14735bd236222ba9413. 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/QZFYX2571190.
      date published: 2026-07-05T19:27:56Z
    audio: bonsoir jeune
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.625
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.497
      additional property: Energy
        type: PropertyValue
        value: 0.007
      additional property: Speechiness
        type: PropertyValue
        value: 0.51
      additional property: Acousticness
        type: PropertyValue
        value: 0.735
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.578
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.318
      additional property: Loudness (dB)
        type: PropertyValue
        value: -37.171
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: la mumu
  type: MusicAlbum
  date published: 2025-01-19
album: c'est ca les rats
  type: MusicAlbum
  date published: 2025-01-19
  track: c'est ca les rats
    type: MusicRecording
    duration: PT0M59S
    duration ms: 59879
    explicit: false
    by artist: Nokolo << Post It
    in album: c'est ca les rats
      type: MusicAlbum
      date published: 2025-01-19
    isrc code: QZFZ72535900
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:05:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b15e1a67df0f137d2b87caf3bfe4344384a8a766e99aa234ccf441654d31006
    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/QZFZ72535900
    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 0x4b15e1a67df0f137d2b87caf3bfe4344384a8a766e99aa234ccf441654d31006. 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/QZFZ72535900.
      date published: 2026-07-04T14:03:39Z
    audio: c'est ca les rats
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.82
      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
album: sotto la strada
album: jennn
album: italia 4
album: ça ça endik
album: iatlia 5
album: italia2 (Radio Edit)
album: si si endrick
album: italia
album: italia 3

Musical Key
type: PropertyValue
value: 7

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

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.507

Energy
type: PropertyValue
value: 0.003

Speechiness
type: PropertyValue
value: 0.093

Acousticness
type: PropertyValue
value: 0.551

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.133

Valence (Positivity)
type: PropertyValue
value: 0.269

Loudness (dB)
type: PropertyValue
value: -44.732

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

sotto la strada
type: MusicAlbum
date published: 2025-01-19

jennn
type: MusicAlbum
date published: 2025-01-19

italia 4
type: MusicAlbum
date published: 2025-02-02

ça ça endik
type: MusicAlbum
date published: 2025-02-02

iatlia 5
type: MusicAlbum
date published: 2025-02-02

italia2 (Radio Edit)
type: MusicAlbum
date published: 2025-02-02

si si endrick
type: MusicAlbum
date published: 2025-02-02

italia
type: MusicAlbum
date published: 2025-02-02

italia 3
type: MusicAlbum
date published: 2025-02-02