MALCOM
type: MusicGroup
popularity: 6
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ffdc95b1f9faa7cec31ddadaf08eab28c40ee5c90a4f08a9a4e6bcde219c467
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7bbd21c-9deb-4ed2-9564-a580487559f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7bbd21c-9deb-4ed2-9564-a580487559f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a7bbd21c-9deb-4ed2-9564-a580487559f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffdc95b1f9faa7cec31ddadaf08eab28c40ee5c90a4f08a9a4e6bcde219c467. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7bbd21c-9deb-4ed2-9564-a580487559f1.json and https://artists.proofprofile.net/proofs/artist/a7bbd21c-9deb-4ed2-9564-a580487559f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Range Rover
  type: MusicAlbum
  date published: 2023-04-18
album: Chiimiixtape, Vol.1
  type: MusicAlbum
  date published: 2023-11-20
album: Sniper (Freestyle de noel)
  type: MusicAlbum
  date published: 2023-12-27
album: Déréglé
  type: MusicAlbum
  date published: 2024-04-04
album: Equation chimique
  type: MusicAlbum
  date published: 2024-04-25
album: Way
  type: MusicAlbum
  date published: 2024-10-31
album: Gyrophare
  type: MusicAlbum
  date published: 2024-11-15
album: Etoiles
  type: MusicAlbum
  date published: 2024-12-02
album: Thugs & Junks
  type: MusicAlbum
  date published: 2024-12-17
  track: Thugs & Junks
    type: MusicRecording
    duration: PT1M35S
    duration ms: 95070
    explicit: false
    by artist: MALCOM
    in album: Thugs & Junks
      type: MusicAlbum
      date published: 2024-12-17
    isrc code: CH6542472170
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:09:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe28ba2d6546e41274c05993cfb4d450a2996781107195c7a754690ceda07f7bc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959024
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959024
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542472170
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T17:10:26Z
    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 0xe28ba2d6546e41274c05993cfb4d450a2996781107195c7a754690ceda07f7bc. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:10:26Z), 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/CH6542472170.
      date published: 2026-07-21T17:10:26Z
    audio: Thugs & Junks
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.049
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.754
      additional property: Energy
        type: PropertyValue
        value: 0.772
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.62
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.25
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Trefle
  type: MusicAlbum
  date published: 2025-01-02
album: Apogée
  type: MusicAlbum
  date published: 2025-01-15
album: Smile
  type: MusicAlbum
  date published: 2025-02-20
album: Le mal dort
  type: MusicAlbum
  date published: 2025-03-06
album: Lavoisier
  type: MusicAlbum
  date published: 2025-03-20
album: Opéra
  type: MusicAlbum
  date published: 2025-11-03