Goodbye Blue Skies
type: MusicGroup
genre: metalcore
genre: post-hardcore
album: Motives
  type: MusicAlbum
  date published: 2016-02-19
album: Threshold
  type: MusicAlbum
  date published: 2023-04-20
album: Visions
  type: MusicAlbum
  date published: 2011-04-12
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      type: MusicAlbum
      date published: 2011-04-12
    genre: electronicore
    genre: post-post-hardcore
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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 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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      date published: 2026-07-31T18:48:12Z
    audio: Babyface Nelson
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  track: The Great Debate
    type: MusicRecording
    duration: PT4M24S
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    by artist: Goodbye Blue Skies
    by artist: Brian Nagan
    by artist: Four Letter Lie
    in album: Visions
      type: MusicAlbum
      date published: 2011-04-12
    genre: electronicore
    genre: post-post-hardcore
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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 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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      date published: 2026-07-08T03:22:41Z
    audio: The Great Debate
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  track: AAAHH!!! Real Monsters
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183572
    explicit: false
    by artist: Goodbye Blue Skies
    in album: Visions
      type: MusicAlbum
      date published: 2011-04-12
    genre: electronicore
    genre: post-post-hardcore
    isrc code: QZ5FN1728933
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    subject of: OpenTimestamps Proof of Existence
    audio: AAAHH!!! Real Monsters

CopyrightRegisteredAt
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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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value: 2026-07-31T12:24:41Z

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

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2b3c095871a2b854ad9a4a1bb3f753f2fbfa6ffa82929bd57dda5f065af4eb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZ5FN1728933.
date published: 2026-07-31T12:24:41Z

AAAHH!!! Real Monsters
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