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type: MusicGroup
genre: choral
popularity: 11
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36ce15b8b130cb84fd323d9d9fff3b90d927871dc306c21a20210a9c59b13052
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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: 2026-06-15T10:33:29Z
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track: Dido and Aeneas, Z. 626, Act III: When I Am Laid in Earth "Dido's Lament"
track: Purcell: King Arthur, Z. 628, Act 1: Song. "The Lot Is Cast, and Tanfan Pleas'd" (Priestess)
track: Purcell: King Arthur, Z. 628, Act 2: Song and Chorus. "Hither, This Way, This Way Bend" (Philidel, Chorus)
track: Purcell: King Arthur, Z. 628, Act 2: Song and Chorus. "Come, Follow Me" (Philidel, Chorus)
track: Purcell: King Arthur, Z. 628, Act 2: Duet. "Shepherd, Shepherd, Leave Decoying" (Shepherdesses)
track: Welcome, Welcome, Glorious Morn, Z. 338: I-II. Symphony – Welcome, Welcome, Glorious Morn
track: Raise, Raise the Voice, Z. 334: IV. Mark How Readily Each Pliant String
track: Purcell: King Arthur, Z. 628, Act 4: Duet. "Two Daughters of This Aged Stream Are We" (Syrens)
track: Purcell: King Arthur, Z. 628, Act 4: Song and Chorus. "How Happy the Lover" - Duet and Chorus. "For Love Every Creature" & Chorus Trio. "In Vain Are Our Graces" (Tenor, Sylvan, Nymphs, Chorus

Dido and Aeneas, Z. 626, Act III: When I Am Laid in Earth "Dido's Lament"
type: MusicRecording
duration: PT4M10S
duration ms: 250866
explicit: false
by artist: Henry Purcell
by artist: Robert King
by artist: The King's Consort
by artist: Gillian Fisher
in album: Essential Purcell
  type: MusicAlbum
  date published: 1994-09-01
popularity: 3
genre: classical
genre: choral
isrc code: GBAJY9401505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9401505
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T11:38:34Z
audio: Dido and Aeneas, Z. 626, Act III: When I Am Laid in Earth "Dido's Lament"
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Purcell: King Arthur, Z. 628, Act 1: Song. "The Lot Is Cast, and Tanfan Pleas'd" (Priestess)
type: MusicRecording
duration: PT0M32S
duration ms: 32666
explicit: false
by artist: Henry Purcell
by artist: John Eliot Gardiner
by artist: Gillian Fisher
by artist: English Baroque Soloists
in album: Purcell: King Arthur, Music for Queen Mary, Come Ye Sons of Art, Hail! Bright Cecilia, The Indian Queen, The Tempest…
  type: MusicAlbum
  date published: 2022-03-25
genre: classical
genre: choral
isrc code: FRZ208302308
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58da136e422ca3f8ab49e3ed81ad03d074f8132d225379114927102d3b7e236. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRZ208302308.
  date published: 2026-07-08T03:22:41Z
audio: Purcell: King Arthur, Z. 628, Act 1: Song. "The Lot Is Cast, and Tanfan Pleas'd" (Priestess)
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  additional property: Tempo (BPM)
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Purcell: King Arthur, Z. 628, Act 2: Song and Chorus. "Hither, This Way, This Way Bend" (Philidel, Chorus)
type: MusicRecording
duration: PT2M12S
duration ms: 132453
explicit: false
by artist: Henry Purcell
by artist: John Eliot Gardiner
by artist: Gillian Fisher
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
in album: Purcell: King Arthur, Music for Queen Mary, Come Ye Sons of Art, Hail! Bright Cecilia, The Indian Queen, The Tempest…
  type: MusicAlbum
  date published: 2022-03-25
genre: classical
genre: choral
isrc code: FRZ208302312
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7575610187e277eb38aefbf6e1929259af44f62b04061818f087771a969d4427. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRZ208302312.
  date published: 2026-07-08T03:22:41Z
audio: Purcell: King Arthur, Z. 628, Act 2: Song and Chorus. "Hither, This Way, This Way Bend" (Philidel, Chorus)
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  additional property: Tempo (BPM)
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    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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Purcell: King Arthur, Z. 628, Act 2: Song and Chorus. "Come, Follow Me" (Philidel, Chorus)
type: MusicRecording
duration: PT2M26S
duration ms: 146973
explicit: false
by artist: Henry Purcell
by artist: John Eliot Gardiner
by artist: Ashley Stafford
by artist: Elisabeth Priday
by artist: Gillian Fisher
by artist: Jennifer Smith
by artist: The Monteverdi Choir
by artist: Paul Elliott
by artist: Stephen Varcoe
by artist: English Baroque Soloists
in album: Purcell: King Arthur, Music for Queen Mary, Come Ye Sons of Art, Hail! Bright Cecilia, The Indian Queen, The Tempest…
  type: MusicAlbum
  date published: 2022-03-25
genre: classical
genre: choral
isrc code: FRZ208302315
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Purcell: King Arthur, Z. 628, Act 2: Song and Chorus. "Come, Follow Me" (Philidel, Chorus)
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Purcell: King Arthur, Z. 628, Act 2: Duet. "Shepherd, Shepherd, Leave Decoying" (Shepherdesses)
type: MusicRecording
duration: PT2M11S
duration ms: 131453
explicit: false
by artist: Henry Purcell
by artist: John Eliot Gardiner
by artist: Gillian Fisher
by artist: Jennifer Smith
by artist: English Baroque Soloists
in album: Purcell: King Arthur, Music for Queen Mary, Come Ye Sons of Art, Hail! Bright Cecilia, The Indian Queen, The Tempest…
  type: MusicAlbum
  date published: 2022-03-25
genre: classical
genre: choral
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Purcell: King Arthur, Z. 628, Act 2: Duet. "Shepherd, Shepherd, Leave Decoying" (Shepherdesses)
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Welcome, Welcome, Glorious Morn, Z. 338: I-II. Symphony – Welcome, Welcome, Glorious Morn
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Raise, Raise the Voice, Z. 334: IV. Mark How Readily Each Pliant String
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Purcell: King Arthur, Z. 628, Act 4: Duet. "Two Daughters of This Aged Stream Are We" (Syrens)
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Purcell: King Arthur, Z. 628, Act 4: Song and Chorus. "How Happy the Lover" - Duet and Chorus. "For Love Every Creature" & Chorus Trio. "In Vain Are Our Graces" (Tenor, Sylvan, Nymphs, Chorus
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