Le Grand Homme
type: MusicGroup
description: REDIRECT The Great Man (2014 film)
popularity: 4
followers: 637
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb12fe15b0b1cdae8c4a25bfc71a4778ad3278789254b1cd491b5070f11c23f89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89896a3f-a287-466c-b3d3-107f2e899245.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89896a3f-a287-466c-b3d3-107f2e899245.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89896a3f-a287-466c-b3d3-107f2e899245
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb12fe15b0b1cdae8c4a25bfc71a4778ad3278789254b1cd491b5070f11c23f89","name":"Le Grand Homme","registered_at":"2026-06-17T13:36:04Z","symbol":"NIM1411627","token_address":"0xa31b8e82aba525951b293e4a88907230117b0cee","type":"artist","uuid":"89896a3f-a287-466c-b3d3-107f2e899245"}
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 0xb12fe15b0b1cdae8c4a25bfc71a4778ad3278789254b1cd491b5070f11c23f89. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89896a3f-a287-466c-b3d3-107f2e899245.json and https://artists.proofprofile.net/proofs/artist/89896a3f-a287-466c-b3d3-107f2e899245.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xb12fe15b0b1cdae8c4a25bfc71a4778ad3278789254b1cd491b5070f11c23f89","name":"Le Grand Homme","registered_at":"2026-06-17T13:36:04Z","symbol":"NIM1411627","token_address":"0xa31b8e82aba525951b293e4a88907230117b0cee","type":"artist","uuid":"89896a3f-a287-466c-b3d3-107f2e899245"}
album: Avec Des Pas De Danse
  type: MusicAlbum
  date published: 2021-11-24
album: Avec des Pas de Danse
  type: MusicAlbum
  date published: 2021-11-24
album: Sympa
  type: MusicAlbum
  date published: 2024-02-06
album: Courouber (Cuitata 1 pied)
  type: MusicAlbum
  date published: 2024-10-04
  track: Courouber - Cuitata 1 pied
    type: MusicRecording
    duration: PT1M54S
    duration ms: 114370
    explicit: false
    by artist: Le Grand Homme
    in album: Courouber (Cuitata 1 pied)
      type: MusicAlbum
      date published: 2024-10-04
    isrc code: DGA0L2499046
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T23:28:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x25e2d77a5ee2a2041a4e6eea0e6f6ca0576609a95f44fa606b7b43b9e8f616b5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2499046
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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 0x25e2d77a5ee2a2041a4e6eea0e6f6ca0576609a95f44fa606b7b43b9e8f616b5. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/DGA0L2499046.
      date published: 2026-07-18T00:27:51Z
    audio: Courouber - Cuitata 1 pied
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.868
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.504
      additional property: Energy
        type: PropertyValue
        value: 0.929
      additional property: Speechiness
        type: PropertyValue
        value: 0.083
      additional property: Acousticness
        type: PropertyValue
        value: 0.1
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.647
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.728
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.142
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Clap
  type: MusicAlbum
  date published: 2025-05-08