The Choir of Christ's College, Cambridge
type: MusicGroup
genre: choral
popularity: 11
followers: 527
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa633496b573ba9b5447f6793d6534c560e7d7c1ff2b40d8a6dbcccbd5faa466f. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd28cce2-c87e-467d-99f8-a689fa58c6de.json and https://artists.proofprofile.net/proofs/artist/dd28cce2-c87e-467d-99f8-a689fa58c6de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
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album: Complete New English Hymnal Vol. 21
  type: MusicAlbum
  date published: 2005
album: Complete New English Hymnal Vol. 21
  type: MusicAlbum
  date published: 2005-04-30
album: The Complete New English Hymnal, Vol. 21
  type: MusicAlbum
  date published: 2005-05-05
album: The Complete New English Hymnal, Vol. 21
  type: MusicAlbum
  date published: 2005-05-05
  track: Monks Gate "He Who Would Valiant Be"
  track: Margaret "Thou Didst Leave Thy Throne"
  track: Laud, O Sion, Thy Salvation
  track: In the Bleak Midwinter, H. 73
  track: Wolvercote "O Jesus, I Have Promised"
album: Regina Caeli
  type: MusicAlbum
  date published: 2007-10-26
album: Thou Knowest Lord, the Secrets of Our Hearts (Funeral Music from 16th and 17th Century England)
  type: MusicAlbum
  date published: 2010-01-04
  track: Burial Sentences: I. I Am The Resurrection
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      date published: 2010-01-04
    genre: choral
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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
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      date published: 2026-07-20T15:57:04Z
    audio: Burial Sentences: I. I Am The Resurrection
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  track: Burial Sentences: III. We Brought Nothing Into This World
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      type: MusicAlbum
      date published: 2010-01-04
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      date published: 2026-07-16T12:36:12Z
    audio: Burial Sentences: III. We Brought Nothing Into This World
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Monks Gate "He Who Would Valiant Be"
type: MusicRecording
duration: PT2M12S
duration ms: 132453
explicit: false
by artist: The Choir of Christ's College, Cambridge
in album: The Complete New English Hymnal, Vol. 21
  type: MusicAlbum
  date published: 2005-05-05
genre: choral
isrc code: GBXUX0872101
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
  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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Monks Gate "He Who Would Valiant Be"
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Margaret "Thou Didst Leave Thy Throne"
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duration: PT2M36S
duration ms: 156720
explicit: false
by artist: The Choir of Christ's College, Cambridge
in album: The Complete New English Hymnal, Vol. 21
  type: MusicAlbum
  date published: 2005-05-05
genre: choral
isrc code: GBXUX0872108
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: OTSBitcoinBlockVerifyURL
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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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additional property: ContentHash
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9d1d9bc6e1287709ef9e4d4114557a1910fb1f9a7d5d9cbaf3d5cba903e3b1. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/GBXUX0872108.
  date published: 2026-07-07T11:43:09Z
audio: Margaret "Thou Didst Leave Thy Throne"
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  additional property: Acousticness
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Laud, O Sion, Thy Salvation
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duration: PT9M22S
duration ms: 562840
explicit: false
by artist: The Choir of Christ's College, Cambridge
in album: The Complete New English Hymnal, Vol. 21
  type: MusicAlbum
  date published: 2005-05-05
genre: choral
isrc code: GBXUX0872109
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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  value: 2026-07-08T03:20:19+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
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Laud, O Sion, Thy Salvation
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In the Bleak Midwinter, H. 73
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duration: PT5M36S
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by artist: The Choir of Christ's College, Cambridge
in album: The Complete New English Hymnal, Vol. 21
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genre: choral
isrc code: GBXUX0872115
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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audio: In the Bleak Midwinter, H. 73
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by artist: The Choir of Christ's College, Cambridge
in album: The Complete New English Hymnal, Vol. 21
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