Amy Cook
type: MusicGroup
description: Amy Cook (born January 30, 1979) is an American musician and singer-songwriter living in Austin, Texas. Biography Amy Cook began as an indie artist in Los Angeles, self-releasing records and finding
popularity: 4
followers: 923
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5848c2aa0d7ade2f8ee4f7b3d7477cb7cd29a42d186b06c1f92348731c27cb59. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fa60311-b420-4207-8f41-0b4a797baa78.json and https://artists.proofprofile.net/proofs/artist/8fa60311-b420-4207-8f41-0b4a797baa78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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album: The Sky Observer's Guide
  type: MusicAlbum
  date published: 2007-07-10
album: The Sky Observer's Guide
  type: MusicAlbum
  date published: 2007-07-10
album: The Sky Observer's Guide
  type: MusicAlbum
  date published: 2007-07-10
album: Let The Light In
  type: MusicAlbum
  date published: 2010-04-06
  track: Hotel Lights
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228639
    explicit: false
    by artist: Amy Cook
    in album: Let The Light In
      type: MusicAlbum
      date published: 2010-04-06
    isrc code: USNMY1000003
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    additional property: OTSTimestamp
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0881c591a633f5ebd8698c280fefe0ccf03cf977c12cad5ab883225bc476b0c. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/USNMY1000003.
      date published: 2026-07-19T02:21:25Z
    audio: Hotel Lights
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.693
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.252
      additional property: Energy
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        value: 0.19
      additional property: Speechiness
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        value: 0.033
      additional property: Acousticness
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        value: 0.904
      additional property: Instrumentalness
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        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
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        value: 0.172
      additional property: Loudness (dB)
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        value: -11.244
      additional property: Key Name
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        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Summer Skin
  type: MusicAlbum
  date published: 2012-08-28
album: Summer Skin
  type: MusicAlbum
  date published: 2012-08-28
album: Summer Skin
  type: MusicAlbum
  date published: 2012-08-28
album: Wasted with the Choir
  type: MusicAlbum
  date published: 2019-08-27
album: Wasted With the Choir
  type: MusicAlbum
  date published: 2019-09-27
album: Wasted With The Choir
  type: MusicAlbum
  date published: 2019-09-27
album: Okay Alright
  type: MusicAlbum
  date published: 2020-05-08
album: Okay Alright
  type: MusicAlbum
  date published: 2020-05-08
album: Okay Alright
  type: MusicAlbum
  date published: 2020-05-08