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type: MusicGroup
genre: choral
popularity: 10
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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
  type: PropertyValue
  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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album: Rachmaninoff: All-Night Vigil
  type: MusicAlbum
  date published: 2015-03-01
album: Grechaninov: Passion Week
  type: MusicAlbum
  date published: 2007-03-01
album: Love Nights / Faded Love
  type: MusicAlbum
  date published: 1978-11-20
album: Rachmaninoff: All-Night Vigil
  type: MusicAlbum
  date published: 2015-03-01
  track: All-Night Vigil, Op. 37: I. Amen. Come, Let Us Worship God, Our King
  track: All-Night Vigil, Op. 37: II. Praise the Lord, O my soul
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    duration: PT6M15S
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    explicit: false
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    by artist: Phoenix Chorale
    by artist: Kansas City Chorale
    by artist: Charles Bruffy
    by artist: Julia Scozzafava
    in album: Rachmaninoff: All-Night Vigil
      type: MusicAlbum
      date published: 2015-03-01
    popularity: 4
    genre: classical
    genre: classical-piano
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    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
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      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4316974fc46ab2e392af8b47669c4d45895083ca732e435dbba2a7875c5dd6a8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBLWD1500502.
      date published: 2026-07-02T05:09:12Z
    audio: All-Night Vigil, Op. 37: II. Praise the Lord, O my soul
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  track: All-Night Vigil, Op. 37: III. Blessed is the man
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    by artist: Phoenix Chorale
    by artist: Kansas City Chorale
    by artist: Charles Bruffy
    by artist: Toby Vaughn Kidd
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      date published: 2015-03-01
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    genre: classical
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
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      date published: 2026-07-02T11:38:34Z
    audio: All-Night Vigil, Op. 37: III. Blessed is the man
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  track: All-Night Vigil, Op. 37: IV. Gladsome Light
  track: All-Night Vigil, Op. 37: V. Lord, Now Lettest Thou Thy Servant Depart in Peace
  track: All-Night Vigil, Op. 37: VI. Rejoice, O Virgin Theotokos
  track: All-Night Vigil, Op. 37: VII. The Six Psalms. "Glory to God in the Highest"
  track: All-Night Vigil, Op. 37: IX. Blessed art Thou, O Lord
  track: All-Night Vigil, Op. 37: XIII. The Troparion. "Today Salvation Has Come to the World"

All-Night Vigil, Op. 37: I. Amen. Come, Let Us Worship God, Our King
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duration: PT3M34S
duration ms: 214413
explicit: false
by artist: Sergei Rachmaninoff
by artist: Phoenix Chorale
by artist: Kansas City Chorale
by artist: Charles Bruffy
by artist: Bryan Taylor
by artist: Paul Davidson
in album: Rachmaninoff: All-Night Vigil
  type: MusicAlbum
  date published: 2015-03-01
popularity: 3
genre: classical
genre: classical-piano
isrc code: GBLWD1500501
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: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: All-Night Vigil, Op. 37: I. Amen. Come, Let Us Worship God, Our King
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Time Signature
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Valence (Positivity)
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All-Night Vigil, Op. 37: IV. Gladsome Light
type: MusicRecording
duration: PT4M11S
duration ms: 251600
explicit: false
by artist: Sergei Rachmaninoff
by artist: Phoenix Chorale
by artist: Kansas City Chorale
by artist: Charles Bruffy
by artist: Toby Vaughn Kidd
in album: Rachmaninoff: All-Night Vigil
  type: MusicAlbum
  date published: 2015-03-01
popularity: 2
genre: classical
genre: classical-piano
isrc code: GBLWD1500504
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc4f10ba59b074837456315c053c0254b8d0c0d8e4dc84c4289d83acd196ba1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBLWD1500504.
  date published: 2026-07-02T03:55:08Z
audio: All-Night Vigil, Op. 37: IV. Gladsome Light
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All-Night Vigil, Op. 37: V. Lord, Now Lettest Thou Thy Servant Depart in Peace
type: MusicRecording
duration: PT4M57S
duration ms: 297253
explicit: false
by artist: Sergei Rachmaninoff
by artist: Phoenix Chorale
by artist: Kansas City Chorale
by artist: Charles Bruffy
by artist: Frank Fleschner
in album: Rachmaninoff: All-Night Vigil
  type: MusicAlbum
  date published: 2015-03-01
popularity: 2
genre: classical
genre: classical-piano
isrc code: GBLWD1500505
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: 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T11:38:34Z
audio: All-Night Vigil, Op. 37: V. Lord, Now Lettest Thou Thy Servant Depart in Peace
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All-Night Vigil, Op. 37: VI. Rejoice, O Virgin Theotokos
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by artist: Joseph Warner
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  type: MusicAlbum
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popularity: 6
genre: classical
genre: classical-piano
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additional property: CopyrightID
additional property: CopyrightStatus
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All-Night Vigil, Op. 37: VII. The Six Psalms. "Glory to God in the Highest"
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All-Night Vigil, Op. 37: IX. Blessed art Thou, O Lord
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  date published: 2026-07-06T07:16:32Z
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All-Night Vigil, Op. 37: XIII. The Troparion. "Today Salvation Has Come to the World"
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  date published: 2026-07-02T05:09:12Z
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