Carl Max
type: MusicGroup
genre: acid techno
genre: hard techno
genre: techno
popularity: 3
followers: 424
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf40ef8d6510b5eaa9184639b844733195c090b35c15fedb87055884326225a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b31eac5-24cb-4333-a239-6e79a14f5877.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b31eac5-24cb-4333-a239-6e79a14f5877.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b31eac5-24cb-4333-a239-6e79a14f5877
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf40ef8d6510b5eaa9184639b844733195c090b35c15fedb87055884326225a0","name":"Carl Max","registered_at":"2026-06-20T03:46:49Z","symbol":"NIM1502130","token_address":"0x5565642a700584deb8d11215dff334f203233956","type":"artist","uuid":"9b31eac5-24cb-4333-a239-6e79a14f5877"}
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 0xaf40ef8d6510b5eaa9184639b844733195c090b35c15fedb87055884326225a0. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b31eac5-24cb-4333-a239-6e79a14f5877.json and https://artists.proofprofile.net/proofs/artist/9b31eac5-24cb-4333-a239-6e79a14f5877.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xaf40ef8d6510b5eaa9184639b844733195c090b35c15fedb87055884326225a0","name":"Carl Max","registered_at":"2026-06-20T03:46:49Z","symbol":"NIM1502130","token_address":"0x5565642a700584deb8d11215dff334f203233956","type":"artist","uuid":"9b31eac5-24cb-4333-a239-6e79a14f5877"}
album: Dynamic Touch
  type: MusicAlbum
  date published: 2003-07-23
album: Dynamic Touch
  type: MusicAlbum
  date published: 2003-07-23
album: Keep It Real EP
  type: MusicAlbum
  date published: 2004-04-14
album: Keep It Real EP
  type: MusicAlbum
  date published: 2004-04-14
album: Silent Witness EP
  type: MusicAlbum
  date published: 2007-07-23
  track: How I Feel Tonight? - Sven Wittekind Mix
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285434
    explicit: false
    by artist: Carl Max
    in album: Silent Witness EP
      type: MusicAlbum
      date published: 2007-07-23
    genre: acid techno
    genre: hard techno
    genre: techno
    isrc code: NLCK41034330
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T07:42:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9d032126b54b5c22d65a6177c2d0d5e5d93f77a95d55371a51069c20b19d5830
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41034330
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0x9d032126b54b5c22d65a6177c2d0d5e5d93f77a95d55371a51069c20b19d5830. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLCK41034330.
      date published: 2026-07-08T03:20:19Z
    audio: How I Feel Tonight? - Sven Wittekind Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.555
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.553
      additional property: Energy
        type: PropertyValue
        value: 0.986
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.868
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.293
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.723
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Will I Always Be Here
  type: MusicAlbum
  date published: 2025-09-26