MARACHÉ
type: MusicGroup
popularity: 3
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ce6508889c24508fc367198739017af232695d02c18bfb415e1bd1ab53e5143
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9849c65e-ac7e-4006-952f-ea48abcc225f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9849c65e-ac7e-4006-952f-ea48abcc225f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9849c65e-ac7e-4006-952f-ea48abcc225f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ce6508889c24508fc367198739017af232695d02c18bfb415e1bd1ab53e5143","name":"MARACHÉ","registered_at":"2026-06-17T18:46:07Z","symbol":"NIM1485649","token_address":"0x8d0689dcaf8ac7c3fbd3036a9c1a750726816bb1","type":"artist","uuid":"9849c65e-ac7e-4006-952f-ea48abcc225f"}
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 0x4ce6508889c24508fc367198739017af232695d02c18bfb415e1bd1ab53e5143. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9849c65e-ac7e-4006-952f-ea48abcc225f.json and https://artists.proofprofile.net/proofs/artist/9849c65e-ac7e-4006-952f-ea48abcc225f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x4ce6508889c24508fc367198739017af232695d02c18bfb415e1bd1ab53e5143","name":"MARACHÉ","registered_at":"2026-06-17T18:46:07Z","symbol":"NIM1485649","token_address":"0x8d0689dcaf8ac7c3fbd3036a9c1a750726816bb1","type":"artist","uuid":"9849c65e-ac7e-4006-952f-ea48abcc225f"}
album: My Line
  type: MusicAlbum
  date published: 2020-10-08
album: Down
  type: MusicAlbum
  date published: 2021-06-24
album: Still Young (freestyle)
  type: MusicAlbum
  date published: 2023-08-17
album: Still Young (Sped Up Demo)
  type: MusicAlbum
  date published: 2023-10-19
album: Stay
  type: MusicAlbum
  date published: 2024-02-01
album: Drummer Boy
  type: MusicAlbum
  date published: 2024-07-18
  track: Drummer Boy
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162077
    explicit: true
    by artist: MARACHÉ
    in album: Drummer Boy
      type: MusicAlbum
      date published: 2024-07-18
    isrc code: QZNWV2444586
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:01:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb98bce77bb7c12d973ccbd25d4943f1594ad2c666ff57466c5875a0d055024b4
    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/QZNWV2444586
    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 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 0xb98bce77bb7c12d973ccbd25d4943f1594ad2c666ff57466c5875a0d055024b4. 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/QZNWV2444586.
      date published: 2026-07-05T19:27:56Z
    audio: Drummer Boy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.838
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.493
      additional property: Energy
        type: PropertyValue
        value: 0.727
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.036
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.347
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.338
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.613
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Drummer Boy (Acoustic Extended Version)
  type: MusicAlbum
  date published: 2024-11-21