Max Fiszer
type: MusicGroup
popularity: 2
followers: 96
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d1cf60f32488e500988f419f8812972b92b4d795814946d3bd19c96aa400698
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dc2a01a-4ac3-4041-969e-96708a24f47d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dc2a01a-4ac3-4041-969e-96708a24f47d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2dc2a01a-4ac3-4041-969e-96708a24f47d
additional property: OTSTimestamp
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  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x0d1cf60f32488e500988f419f8812972b92b4d795814946d3bd19c96aa400698","name":"Max Fiszer","registered_at":"2026-06-16T05:28:35Z","symbol":"NIM0951854","token_address":"0x91c4ad8aaa72a69a01ea4208326e06f2b28fed18","type":"artist","uuid":"2dc2a01a-4ac3-4041-969e-96708a24f47d"}
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 0x0d1cf60f32488e500988f419f8812972b92b4d795814946d3bd19c96aa400698. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2dc2a01a-4ac3-4041-969e-96708a24f47d.json and https://artists.proofprofile.net/proofs/artist/2dc2a01a-4ac3-4041-969e-96708a24f47d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
  text: {"copyright_id":"0x0d1cf60f32488e500988f419f8812972b92b4d795814946d3bd19c96aa400698","name":"Max Fiszer","registered_at":"2026-06-16T05:28:35Z","symbol":"NIM0951854","token_address":"0x91c4ad8aaa72a69a01ea4208326e06f2b28fed18","type":"artist","uuid":"2dc2a01a-4ac3-4041-969e-96708a24f47d"}
album: Jazzboy Session EP
  type: MusicAlbum
  date published: 2015-04-19
  track: Wiem, że mnie podglądasz - Radio Edit
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127699
    explicit: false
    by artist: Max Fiszer
    in album: Jazzboy Session EP
      type: MusicAlbum
      date published: 2015-04-19
    isrc code: PLI364097260
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364097260
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x2ef9acb53ddb8de704dca9306535f22585f00d2ead7798346594fc21b69f563a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PLI364097260.
      date published: 2026-07-05T18:48:28Z
    audio: Wiem, że mnie podglądasz - Radio Edit
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 100.011
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
        value: 0.193
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0.823
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.566
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.424
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor