Rethno
type: MusicGroup
genre: french-rap
popularity: 23
followers: 1443
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x945f9f704c3c6d9572886d8921c4152771b68bb94e8261349e95169bb77dc93d
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/a85e7250-4f35-44b4-91a9-8462e72bb75b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a85e7250-4f35-44b4-91a9-8462e72bb75b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a85e7250-4f35-44b4-91a9-8462e72bb75b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945f9f704c3c6d9572886d8921c4152771b68bb94e8261349e95169bb77dc93d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a85e7250-4f35-44b4-91a9-8462e72bb75b.json and https://artists.proofprofile.net/proofs/artist/a85e7250-4f35-44b4-91a9-8462e72bb75b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Fâché
  type: MusicAlbum
  date published: 2020-11-27
album: Catégories
  type: MusicAlbum
  date published: 2021-03-05
album: Canon&balances
  type: MusicAlbum
  date published: 2021-04-23
album: Fin de l'histoire
  type: MusicAlbum
  date published: 2021-06-18
album: Popelson
  type: MusicAlbum
  date published: 2022-01-21
album: Aveux Sur Écoutes
  type: MusicAlbum
  date published: 2022-02-11
album: Meilleur
  type: MusicAlbum
  date published: 2023-05-17
album: Pas un mot
  type: MusicAlbum
  date published: 2023-05-23
  track: Pas un mot
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197731
    explicit: true
    by artist: Rethno
    in album: Pas un mot
      type: MusicAlbum
      date published: 2023-05-23
    isrc code: FRR642300854
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T12:43:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7104d88d40c70650e314f3185771b793e6aaec529edfecd628eb6309b73fecc5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959132
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959132
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642300854
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T13:20:46Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7104d88d40c70650e314f3185771b793e6aaec529edfecd628eb6309b73fecc5. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/FRR642300854.
      date published: 2026-07-22T13:20:46Z
    audio: Pas un mot
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.67
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.552
      additional property: Speechiness
        type: PropertyValue
        value: 0.141
      additional property: Acousticness
        type: PropertyValue
        value: 0.038
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.182
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.416
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.719
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pas un mot
  type: MusicAlbum
  date published: 2023-05-23
album: SEUL&FIER
  type: MusicAlbum
  date published: 2023-05-24
album: J'avais juste envie d'rapper
  type: MusicAlbum
  date published: 2023-08-23
album: Chef
  type: MusicAlbum
  date published: 2024-02-21
album: SEUL&FIER : PART.2
  type: MusicAlbum
  date published: 2024-03-06
album: JOLOPEZ
  type: MusicAlbum
  date published: 2024-05-30
album: JOLOPEZ
  type: MusicAlbum
  date published: 2024-05-30
album: SEUL&FIER PART.2 : UNRELEASED
  type: MusicAlbum
  date published: 2024-05-31
album: SEUL&FIER PART.2 : UNRELEASED
  type: MusicAlbum
  date published: 2024-05-31
album: ÇA BZ TOUT
  type: MusicAlbum
  date published: 2025-03-14