Erwan Raguenes
type: MusicGroup
popularity: 3
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa24b2dfe09aeb6a59bbbd967f20505f2a126f1b48e5c120d92e1f9eb303ab515
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2cbbd42-1c10-4e10-bc66-0dcfc91b3b0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2cbbd42-1c10-4e10-bc66-0dcfc91b3b0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2cbbd42-1c10-4e10-bc66-0dcfc91b3b0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa24b2dfe09aeb6a59bbbd967f20505f2a126f1b48e5c120d92e1f9eb303ab515","name":"Erwan Raguenes","registered_at":"2026-06-21T07:14:53Z","symbol":"NIM1859658","token_address":"0xf694a984ce40709be85638993295500de61fca0c","type":"artist","uuid":"e2cbbd42-1c10-4e10-bc66-0dcfc91b3b0f"}
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 0xa24b2dfe09aeb6a59bbbd967f20505f2a126f1b48e5c120d92e1f9eb303ab515. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2cbbd42-1c10-4e10-bc66-0dcfc91b3b0f.json and https://artists.proofprofile.net/proofs/artist/e2cbbd42-1c10-4e10-bc66-0dcfc91b3b0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xa24b2dfe09aeb6a59bbbd967f20505f2a126f1b48e5c120d92e1f9eb303ab515","name":"Erwan Raguenes","registered_at":"2026-06-21T07:14:53Z","symbol":"NIM1859658","token_address":"0xf694a984ce40709be85638993295500de61fca0c","type":"artist","uuid":"e2cbbd42-1c10-4e10-bc66-0dcfc91b3b0f"}
album: Evaporation
  type: MusicAlbum
  date published: 2014-11-08
album: Apnée
  type: MusicAlbum
  date published: 2021-10-01
album: Rebirth
  type: MusicAlbum
  date published: 2022-01-28
album: Pierre
  type: MusicAlbum
  date published: 2023-06-30
album: Rivages
  type: MusicAlbum
  date published: 2024-04-05
album: Secret
  type: MusicAlbum
  date published: 2025-05-16
  track: Secret
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166500
    explicit: false
    by artist: Erwan Raguenes
    in album: Secret
      type: MusicAlbum
      date published: 2025-05-16
    isrc code: FR9W12512161
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:53:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xccef7a2f28490efd41f8e1aea41ea0b21ce5eafb8359cc17b08f52b2eade1c67
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12512161
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:32:11Z
    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 0xccef7a2f28490efd41f8e1aea41ea0b21ce5eafb8359cc17b08f52b2eade1c67. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:32:11Z), 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/FR9W12512161.
      date published: 2026-07-17T04:32:11Z
    audio: Secret
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.999
      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: 0.385
      additional property: Energy
        type: PropertyValue
        value: 0.031
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.993
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.956
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.271
      additional property: Loudness (dB)
        type: PropertyValue
        value: -29.961
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor