Heather Christian
type: MusicGroup
description: Heather Christian is an American singer, playwright, composer and MacArthur Fellow best known for 2017's Animal Wisdom at the Bushwick Starr and Oratorio for Living Things, which ran Off Broadway at A
popularity: 8
followers: 515
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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 0x8020ce9e7531b6f746ec3016a52ce3aabb315f9b40119308cea191c44661d69a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df77a1db-e8ed-42c7-93b9-d80a7ea99145.json and https://artists.proofprofile.net/proofs/artist/df77a1db-e8ed-42c7-93b9-d80a7ea99145.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
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album: Lemon (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-01-16
album: The Craft: Legacy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-10-28
  track: Come Here
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    duration: PT2M33S
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    explicit: false
    by artist: Heather Christian
    in album: The Craft: Legacy (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2020-10-28
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3411a0c8269ba845b69a829342c422e0ab069888c5b08f087b45f864aad6956c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/US4DG2000375.
      date published: 2026-07-18T12:14:37Z
    audio: Come Here
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Time Signature
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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      additional property: Mode Name
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