Markus May
type: MusicGroup
genre: lounge
popularity: 20
followers: 447
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc116b94906c4e51787803b621935e7fde944503698b2a4b037b520e3d603a431
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953684
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953684
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/659dd851-8188-4046-be11-6d5ea0331bc3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/659dd851-8188-4046-be11-6d5ea0331bc3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/659dd851-8188-4046-be11-6d5ea0331bc3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:51:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc116b94906c4e51787803b621935e7fde944503698b2a4b037b520e3d603a431","name":"Markus May","registered_at":"2026-06-14T15:09:58Z","symbol":"NIM0491572","token_address":"0xa3ac24bb4c5f0cf354eadd9fb0d27fc9fa4953ab","type":"artist","uuid":"659dd851-8188-4046-be11-6d5ea0331bc3"}
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 0xc116b94906c4e51787803b621935e7fde944503698b2a4b037b520e3d603a431. Chain 2 (Bitcoin): anchored in block 953684 (2026-06-14T19:51:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/659dd851-8188-4046-be11-6d5ea0331bc3.json and https://artists.proofprofile.net/proofs/artist/659dd851-8188-4046-be11-6d5ea0331bc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:51:57Z
  text: {"copyright_id":"0xc116b94906c4e51787803b621935e7fde944503698b2a4b037b520e3d603a431","name":"Markus May","registered_at":"2026-06-14T15:09:58Z","symbol":"NIM0491572","token_address":"0xa3ac24bb4c5f0cf354eadd9fb0d27fc9fa4953ab","type":"artist","uuid":"659dd851-8188-4046-be11-6d5ea0331bc3"}
album: Make it
  type: MusicAlbum
  date published: 2021-09-24
album: Somebody to Hold
  type: MusicAlbum
  date published: 2022-07-08
album: Somebody to Hold
  type: MusicAlbum
  date published: 2022-07-08
album: Save Ya Tonight
  type: MusicAlbum
  date published: 2023-01-27
album: Feel the Love
  type: MusicAlbum
  date published: 2023-03-31
  track: Feel the Love
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151935
    explicit: false
    by artist: Markus May
    in album: Feel the Love
      type: MusicAlbum
      date published: 2023-03-31
    genre: lounge
    isrc code: GBKQU2324184
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T17:48:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x66460dfb452f7dd480e2cd97e1d535616b6a89286bd2e20b1c05c69e0e53a46d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958180
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958180
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2324184
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:50:02Z
    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 0x66460dfb452f7dd480e2cd97e1d535616b6a89286bd2e20b1c05c69e0e53a46d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:50:02Z), 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/GBKQU2324184.
      date published: 2026-07-15T20:50:02Z
    audio: Feel the Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.972
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.615
      additional property: Energy
        type: PropertyValue
        value: 0.826
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.073
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.405
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.621
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.361
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Hooked on Your Love
  type: MusicAlbum
  date published: 2023-04-21
album: Give Me A Chance
  type: MusicAlbum
  date published: 2023-06-30