Allen Strange
type: MusicGroup
genre: avant-garde
genre: experimental
description: Allen Strange (June 26, 1943 – February 20, 2008Matrixsynth: Allen Strange RIPhttp://www.kitsapsun.com/news/2008/feb/25/allen-strange-leader-in-electronic-music-dies/ Allen Strange, Leader in Electro
popularity: 2
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/a93c6ec7-39cd-4f9f-86ee-b796c7c3f81b.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0xffba98cf669780d8a39a0e66a1bd8bd12821d30b0ee6217e642f51869b4f43c2. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a93c6ec7-39cd-4f9f-86ee-b796c7c3f81b.json and https://artists.proofprofile.net/proofs/artist/a93c6ec7-39cd-4f9f-86ee-b796c7c3f81b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xffba98cf669780d8a39a0e66a1bd8bd12821d30b0ee6217e642f51869b4f43c2","name":"Allen Strange","registered_at":"2026-06-20T09:05:10Z","symbol":"NIM1573622","token_address":"0x450527f327894028b587ee610a792caeba4a326c","type":"artist","uuid":"a93c6ec7-39cd-4f9f-86ee-b796c7c3f81b"}
album: Ghost Tracks
  type: MusicAlbum
  date published: 2006-12-28
track: Music of the Spheres
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361013
  explicit: false
  by artist: Johanna Beyer
  by artist: Allen Strange
  by artist: Stephen Ruppenthal
  by artist: David Morse
  by artist: Brenda Hutchinson
  by artist: Donald Buchla
  by artist: Charles Amirkhanian
  in album: New Music for Electronic and Recorded Media: Women In Electronic Music - 1977
    type: MusicAlbum
    date published: 2006-01-01
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4QP0465301
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T07:53:33Z
  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 0xecc5e376516cd9ff6102032de7b3c1d4de15934640bb05bd85cfae279af398e5. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/US4QP0465301.
    date published: 2026-07-13T07:53:33Z
  audio: Music of the Spheres
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.034
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.416
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major