Dutchman
type: MusicGroup
description: Dutchman may refer to: a member of the Dutch people Arts and entertainment Dutchman (play), by Amiri Baraka, 1964 Dutchman (film), a 1967 British drama film "The Dutchman" (song), a 1968 song co
popularity: 9
followers: 295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde1c64c1d7d5575f0058af68d021193ed4dec9e2ad88507af3d09fb1daa6830. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06b40b85-a461-4a77-a162-dd278baafe74.json and https://artists.proofprofile.net/proofs/artist/06b40b85-a461-4a77-a162-dd278baafe74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
album: RUN RUN RUN
  type: MusicAlbum
  date published: 2020-03-13
album: Dutchman, Vol. 1
  type: MusicAlbum
  date published: 2020-03-20
album: Dutchman, Vol. 2
  type: MusicAlbum
  date published: 2020-07-18
album: HEY NOW
  type: MusicAlbum
  date published: 2021-11-22
album: Dutchman, Vol. 3
  type: MusicAlbum
  date published: 2021-12-22
album: Going Nowhere
  type: MusicAlbum
  date published: 2022-03-25
album: Springfield 79
  type: MusicAlbum
  date published: 2023-10-04
album: On The Run
  type: MusicAlbum
  date published: 2023-10-05
album: Dutchman Live 20/25
  type: MusicAlbum
  date published: 2024-12-04
album: I Need You Now
  type: MusicAlbum
  date published: 2024-12-06
album: In Your Heart
  type: MusicAlbum
  date published: 2024-12-06
  track: In Your Heart
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193488
    explicit: false
    by artist: Dutchman
    in album: In Your Heart
      type: MusicAlbum
      date published: 2024-12-06
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
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    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 0x556572a906e73346d0db0ddd59687a34976c67ea9aed01ba67254a67bff36c06. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/QZZ7R2430489.
      date published: 2026-07-16T20:44:14Z
    audio: In Your Heart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -10.58
      additional property: Key Name
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        value: C
      additional property: Mode Name
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