Samuel Najii
type: MusicGroup
genre: space music
genre: underground hip hop
popularity: 4
followers: 235
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81e588621cbd7b02536cae67d97cdc2e82fc72ff91e629d30641cf97064679d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba9f29df-56cb-457c-9ad3-6381d037c8c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba9f29df-56cb-457c-9ad3-6381d037c8c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba9f29df-56cb-457c-9ad3-6381d037c8c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81e588621cbd7b02536cae67d97cdc2e82fc72ff91e629d30641cf97064679d2","name":"Samuel Najii","registered_at":"2026-06-20T17:10:00Z","symbol":"NIM1662148","token_address":"0xa2ad296fec4d8a2c614f6152fee67b19e88bcee4","type":"artist","uuid":"ba9f29df-56cb-457c-9ad3-6381d037c8c9"}
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 0x81e588621cbd7b02536cae67d97cdc2e82fc72ff91e629d30641cf97064679d2. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba9f29df-56cb-457c-9ad3-6381d037c8c9.json and https://artists.proofprofile.net/proofs/artist/ba9f29df-56cb-457c-9ad3-6381d037c8c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x81e588621cbd7b02536cae67d97cdc2e82fc72ff91e629d30641cf97064679d2","name":"Samuel Najii","registered_at":"2026-06-20T17:10:00Z","symbol":"NIM1662148","token_address":"0xa2ad296fec4d8a2c614f6152fee67b19e88bcee4","type":"artist","uuid":"ba9f29df-56cb-457c-9ad3-6381d037c8c9"}
album: L'instant présent
  type: MusicAlbum
  date published: 2019-07-14
album: Confidences
  type: MusicAlbum
  date published: 2020-02-29
album: Stay Home
  type: MusicAlbum
  date published: 2020-04-08
album: Voilà
  type: MusicAlbum
  date published: 2020-08-12
album: Je ne t'aime pas
  type: MusicAlbum
  date published: 2020-09-11
album: Pour soi
  type: MusicAlbum
  date published: 2020-10-16
album: En mode avion
  type: MusicAlbum
  date published: 2020-11-13
album: Le miracle
  type: MusicAlbum
  date published: 2020-12-26
album: En corps heureux
  type: MusicAlbum
  date published: 2021-01-26
album: J'attends
  type: MusicAlbum
  date published: 2021-07-24
album: J'attends (Version symphonique)
  type: MusicAlbum
  date published: 2021-07-24
album: Quelle audace
  type: MusicAlbum
  date published: 2022-01-27
album: Je fais semblant
  type: MusicAlbum
  date published: 2022-04-02
album: Bad Mood
  type: MusicAlbum
  date published: 2022-06-24
album: Triste joie
  type: MusicAlbum
  date published: 2022-09-02
album: Nos souvenirs
  type: MusicAlbum
  date published: 2023-03-24
album: On se retrouvera
  type: MusicAlbum
  date published: 2023-07-21
album: Seul
  type: MusicAlbum
  date published: 2023-09-23
album: Pardon les étoiles
  type: MusicAlbum
  date published: 2024-04-26
  track: Pardon les étoiles
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162946
    explicit: false
    by artist: Samuel Najii
    in album: Pardon les étoiles
      type: MusicAlbum
      date published: 2024-04-26
    genre: space music
    genre: underground hip hop
    isrc code: CH6542417594
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:10:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc3599b03ce91e209498d8663350e5fdfbf370a97e455d1f910ad8a6d13a7a39f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542417594
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xc3599b03ce91e209498d8663350e5fdfbf370a97e455d1f910ad8a6d13a7a39f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/CH6542417594.
      date published: 2026-07-06T01:26:17Z
    audio: Pardon les étoiles
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.95
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.715
      additional property: Energy
        type: PropertyValue
        value: 0.487
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.438
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.12
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.601
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: On s'en sort
  type: MusicAlbum
  date published: 2024-06-28
album: Mâle heureux, Chapitre 1
  type: MusicAlbum
  date published: 2024-07-26
album: Mâle heureux, Chapitre 2
  type: MusicAlbum
  date published: 2024-10-11
album: Une autre histoire
  type: MusicAlbum
  date published: 2025-05-02
album: Vivre pour deux (Radio Edit)
  type: MusicAlbum
  date published: 2025-09-12
album: Mâle heureux
  type: MusicAlbum
  date published: 2025-10-24