Major Mélanger
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 31
followers: 270
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31146029aefbe5713959f489510697687bab4d48084dac1177eb98eb6e4ed34f
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/2c454402-3a16-4c20-bc4d-fa786538eed1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c454402-3a16-4c20-bc4d-fa786538eed1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c454402-3a16-4c20-bc4d-fa786538eed1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31146029aefbe5713959f489510697687bab4d48084dac1177eb98eb6e4ed34f","name":"Major Mélanger","registered_at":"2026-06-11T15:05:53Z","symbol":"NIM0058113","token_address":"0xca071387565727bc637e7615bf89b8cb2f6fff04","type":"artist","uuid":"2c454402-3a16-4c20-bc4d-fa786538eed1"}
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 0x31146029aefbe5713959f489510697687bab4d48084dac1177eb98eb6e4ed34f. 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/2c454402-3a16-4c20-bc4d-fa786538eed1.json and https://artists.proofprofile.net/proofs/artist/2c454402-3a16-4c20-bc4d-fa786538eed1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x31146029aefbe5713959f489510697687bab4d48084dac1177eb98eb6e4ed34f","name":"Major Mélanger","registered_at":"2026-06-11T15:05:53Z","symbol":"NIM0058113","token_address":"0xca071387565727bc637e7615bf89b8cb2f6fff04","type":"artist","uuid":"2c454402-3a16-4c20-bc4d-fa786538eed1"}
album: Lusty
  type: MusicAlbum
  date published: 2022-03-04
album: Magnetic
  type: MusicAlbum
  date published: 2022-10-14
album: Sway
  type: MusicAlbum
  date published: 2023-03-17
  track: Sway
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147854
    explicit: false
    by artist: Major Mélanger
    in album: Sway
      type: MusicAlbum
      date published: 2023-03-17
    genre: lo-fi
    genre: lo-fi beats
    isrc code: SE5IB2309740
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T04:02:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa523e7969c3b8e5bf07317686dad31fc9144daaf5f496959203895c5f020145
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958965
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958965
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2309740
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:29:05Z
    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 0xfa523e7969c3b8e5bf07317686dad31fc9144daaf5f496959203895c5f020145. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2309740 — a six-check JSON result.
      date published: 2026-07-21T04:29:05Z
    audio: Sway
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.905
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.727
      additional property: Energy
        type: PropertyValue
        value: 0.207
      additional property: Speechiness
        type: PropertyValue
        value: 0.373
      additional property: Acousticness
        type: PropertyValue
        value: 0.935
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.93
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.649
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.076
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cascade
  type: MusicAlbum
  date published: 2023-04-21
album: Deux Issues
  type: MusicAlbum
  date published: 2023-12-01
album: Délicate
  type: MusicAlbum
  date published: 2024-03-29
album: Rustique
  type: MusicAlbum
  date published: 2025-02-14
album: Glow
  type: MusicAlbum
  date published: 2025-06-08
album: Douceur
  type: MusicAlbum
  date published: 2025-10-10