Laurent Mayer
type: MusicGroup
popularity: 4
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9890516a7359a0e0e24537618729f305303aa083ffdef836c0797e196e37d34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/792cebe2-06d9-4d32-8c76-19261306cc13.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/792cebe2-06d9-4d32-8c76-19261306cc13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/792cebe2-06d9-4d32-8c76-19261306cc13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9890516a7359a0e0e24537618729f305303aa083ffdef836c0797e196e37d34","name":"Laurent Mayer","registered_at":"2026-06-17T07:50:37Z","symbol":"NIM1329325","token_address":"0x1b72e71cef1432a60c35097d8eb3dda0f89af733","type":"artist","uuid":"792cebe2-06d9-4d32-8c76-19261306cc13"}
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 0xa9890516a7359a0e0e24537618729f305303aa083ffdef836c0797e196e37d34. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/792cebe2-06d9-4d32-8c76-19261306cc13.json and https://artists.proofprofile.net/proofs/artist/792cebe2-06d9-4d32-8c76-19261306cc13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa9890516a7359a0e0e24537618729f305303aa083ffdef836c0797e196e37d34","name":"Laurent Mayer","registered_at":"2026-06-17T07:50:37Z","symbol":"NIM1329325","token_address":"0x1b72e71cef1432a60c35097d8eb3dda0f89af733","type":"artist","uuid":"792cebe2-06d9-4d32-8c76-19261306cc13"}
album: Depthground
  type: MusicAlbum
  date published: 2015-09-25
album: Red Tide (From Saint Denis with Love)
  type: MusicAlbum
  date published: 2016-05-13
album: Bird's Land
  type: MusicAlbum
  date published: 2016-06-17
album: Definitely Funky (We Want U)
  type: MusicAlbum
  date published: 2017-04-21
album: Hippy Summer (Gayatri Mantra - Psycho Vision, a Spiritual Psychesound Experience)
  type: MusicAlbum
  date published: 2017-07-07
album: Hippy Summer (Psycho Vision, A Spiritual Psychesound Experience, and the Universe)
  type: MusicAlbum
  date published: 2017-07-07
  track: Psycho Vision - Gayatri Mantra Thunder Mix
    type: MusicRecording
    duration: PT13M26S
    duration ms: 806980
    explicit: false
    by artist: Laurent Mayer
    in album: Hippy Summer (Psycho Vision, A Spiritual Psychesound Experience, and the Universe)
      type: MusicAlbum
      date published: 2017-07-07
    isrc code: FR59R1755948
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T15:06:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b8b299d6bc4e7c523f35158ec3850ba45697d28b83e07894ce8b8f261804a13
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1755948
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 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 0x2b8b299d6bc4e7c523f35158ec3850ba45697d28b83e07894ce8b8f261804a13. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR59R1755948.
      date published: 2026-07-03T19:59:51Z
    audio: Psycho Vision - Gayatri Mantra Thunder Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.95
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.596
      additional property: Energy
        type: PropertyValue
        value: 0.895
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.732
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.189
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.792
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 333 (Heart, Body and Soul)
  type: MusicAlbum
  date published: 2017-12-15
album: La chevauchée (Wild Horse)
  type: MusicAlbum
  date published: 2020-03-31
album: Confinés sur terre
  type: MusicAlbum
  date published: 2020-12-12
album: The Power of a Fucking Society
  type: MusicAlbum
  date published: 2021-09-11
album: Flamenkultur
  type: MusicAlbum
  date published: 2021-11-12
album: 333
  type: MusicAlbum
  date published: 2021-12-12
album: Axis Mundi
  type: MusicAlbum
  date published: 2022-04-23
album: TRIBAL
  type: MusicAlbum
  date published: 2023-09-23
album: Organika
  type: MusicAlbum
  date published: 2024-09-03
album: Horizons
  type: MusicAlbum
  date published: 2024-11-19
album: Summer Breeze
  type: MusicAlbum
  date published: 2024-12-26
album: Orient Mystery
  type: MusicAlbum
  date published: 2025-01-21
album: India Whales
  type: MusicAlbum
  date published: 2025-03-11
album: Western Paradise
  type: MusicAlbum
  date published: 2025-04-29
album: Touareg Cosmic Dance
  type: MusicAlbum
  date published: 2025-06-24