Rachael MacFarlane
type: MusicGroup
description: Rachael Ann MacFarlane (born March 21, 1976) is an American voice actress. Her voice credits include Hayley Smith on the animated television show American Dad!, Supreme Leader Numbuh 362 in the televi
popularity: 15
followers: 3798
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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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  date published: 2026-06-14T15:20:52Z
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album: Hayley Sings
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  date published: 2012-01-01
  track: Sooner Or Later
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    by artist: Rachael MacFarlane
    in album: Hayley Sings
      type: MusicAlbum
      date published: 2012-01-01
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-06T01:25:57Z
    audio: Sooner Or Later
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      additional property: Valence (Positivity)
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      additional property: Key Name
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  track: Someone To Watch Over Me
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    by artist: Rachael MacFarlane
    in album: Hayley Sings
      type: MusicAlbum
      date published: 2012-01-01
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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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      date published: 2026-07-17T23:17:53Z
    audio: Someone To Watch Over Me
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      additional property: Danceability
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
      additional property: Key Name
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Loudness (dB)
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value: -16.328

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Hayley Sings
type: MusicAlbum
date published: 2012-01-01
track: Makin' Whoopee!
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    type: MusicAlbum
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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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53ab1eb6d5d22e9b67f5d4a6f30af8e068df9d1223e866b3e1b2de2f3449cf4. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USC4R1200940.
    date published: 2026-07-16T09:16:54Z
  audio: Makin' Whoopee!
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    additional property: Danceability
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    additional property: Speechiness
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