Angus Young
type: MusicGroup
description: Angus McKinnon Young (born 31 March 1955) is an Australian musician, best known as the co-founder, lead guitarist, songwriter, and the only continuous member of the hard rock band AC/DC. He is known f
popularity: 14
followers: 7306
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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: 2026-06-14T12:47:11Z
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album: Back in Black (Medieval Lofi)
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  date published: 2023-03-17
  track: Back in Black - Medieval Lofi
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    by artist: Angus Young
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      date published: 2023-03-17
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-20T19:23:22Z
    audio: Back in Black - Medieval Lofi
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track: Thunderstruck
track: Back in Black

Thunderstruck
type: MusicRecording
duration: PT3M6S
duration ms: 186066
explicit: false
by artist: Angus Young
by artist: Malcolm Young
by artist: David Garrett
by artist: Ivan Kojouharov
by artist: Bulgarian Symphony Orchestra
in album: Encore
  type: MusicAlbum
  date published: 2008-01-01
isrc code: GBBBA0841980
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: Thunderstruck
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Back in Black
type: MusicRecording
duration: PT3M35S
duration ms: 215533
explicit: false
by artist: Brian Johnson
by artist: Angus Young
by artist: Malcolm Young
by artist: Idar Torskangerpoll
by artist: Noteservice Wind Ensemble
in album: 25 or 6 to 4 - New Music for Flexible Instrumentation - Demo Tracks 2015-2016
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  date published: 2015-07-06
isrc code: NODGN1503040
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Back in Black
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