Anthony Howard
type: MusicGroup
description: Anthony Howard may refer to: Anthony Howard (American football) (born 1960), American football player Anthony Howard (journalist) (1934–2010), British journalist Anthony Howard (swimmer) (born 197
popularity: 3
followers: 12
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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 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: 2026-06-16T20:04:35Z
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album: Of Substance
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  date published: 2007-01-01
track: Concerto grosso No. 1 in G Major, Op. 6/1, HWV 319: I. A tempo giusto
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  by artist: George Frideric Handel
  by artist: Sir Neville Marriner
  by artist: Norman Nelson
  by artist: Gerald Jarvis
  by artist: Anthony Howard
  by artist: Kenneth Heath
  by artist: John Churchill
  by artist: Academy of St. Martin in the Fields
  in album: Handel: Concerti Grossi, Op. 6 Nos. 12, 1, 4 & 6
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    date published: 2024-03-22
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  genre: english-baroque
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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 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
    type: DigitalDocument
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    date published: 2026-07-30T09:37:10Z
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track: Concerto grosso No. 1 in G Major, Op. 6/1, HWV 319: II. Allegro
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  by artist: George Frideric Handel
  by artist: Sir Neville Marriner
  by artist: Norman Nelson
  by artist: Gerald Jarvis
  by artist: Anthony Howard
  by artist: Kenneth Heath
  by artist: John Churchill
  by artist: Academy of St. Martin in the Fields
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    date published: 2024-03-22
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  genre: english-baroque
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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
    type: DigitalDocument
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    date published: 2026-07-08T03:20:19Z
  audio: Concerto grosso No. 1 in G Major, Op. 6/1, HWV 319: II. Allegro
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track: Concerto grosso No. 1 in G Major, Op. 6/1, HWV 319: III. Adagio
track: Concerto grosso No. 1 in G Major, Op. 6/1, HWV 319: IV. Allegro

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Liveness
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Concerto grosso No. 1 in G Major, Op. 6/1, HWV 319: III. Adagio
type: MusicRecording
duration: PT2M40S
duration ms: 160239
explicit: false
by artist: George Frideric Handel
by artist: Sir Neville Marriner
by artist: Norman Nelson
by artist: Gerald Jarvis
by artist: Anthony Howard
by artist: Kenneth Heath
by artist: John Churchill
by artist: Academy of St. Martin in the Fields
in album: Handel: Concerti Grossi, Op. 6 Nos. 12, 1, 4 & 6
  type: MusicAlbum
  date published: 2024-03-22
genre: classical
genre: early-music
genre: baroque
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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 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: 2026-07-08T03:20:19Z
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Concerto grosso No. 1 in G Major, Op. 6/1, HWV 319: IV. Allegro
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duration: PT5M3S
duration ms: 303630
explicit: false
by artist: George Frideric Handel
by artist: Sir Neville Marriner
by artist: Norman Nelson
by artist: Gerald Jarvis
by artist: Anthony Howard
by artist: Kenneth Heath
by artist: John Churchill
by artist: Academy of St. Martin in the Fields
in album: Handel: Concerti Grossi, Op. 6 Nos. 12, 1, 4 & 6
  type: MusicAlbum
  date published: 2024-03-22
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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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 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: 2026-07-30T06:39:12Z
audio: Concerto grosso No. 1 in G Major, Op. 6/1, HWV 319: IV. Allegro
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