Melissa Dunphy
type: MusicGroup
description: Melissa Dunphy (born 1980) is an Australian-American composer best known for her vocal, political, and theatrical music. Born in Australia and raised in an immigrant family, Dunphy herself immigrated
popularity: 5
followers: 198
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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: 2026-06-21T15:47:51Z
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album: Melissa Dunphy: On the Horizon
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  date published: 2026-02-06
track: Halcyon Days
track: Wild Embers
track: O Oriens

Halcyon Days
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by artist: Melissa Dunphy
by artist: The Chapel Choir of Pembroke College, Cambridge
by artist: The Pembroke College Girls’ Choir
by artist: Anna Lapwood
in album: A Pembroke Christmas
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  date published: 2022-10-14
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8264aaf4dce0746999b0a69c39dd8e46416684031c3373adb31c2906f2fa509b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBLLH2272403.
  date published: 2026-07-02T11:38:34Z
audio: Halcyon Days
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  additional property: Acousticness
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Wild Embers
type: MusicRecording
duration: PT3M43S
duration ms: 223586
explicit: false
by artist: Melissa Dunphy
by artist: Mansfield University Grace Notes
by artist: Peggy Dettwiler
in album: Masked Mansfield Choirs Make Music
  type: MusicAlbum
  date published: 2022-03-04
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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: 2026-07-08T03:22:41Z
audio: Wild Embers
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O Oriens
type: MusicRecording
duration: PT4M54S
duration ms: 294106
explicit: false
by artist: Melissa Dunphy
by artist: The Chapel Choir of Pembroke College, Cambridge
by artist: The Pembroke College Girls’ Choir
by artist: Anna Lapwood
in album: A Pembroke Christmas
  type: MusicAlbum
  date published: 2022-10-14
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dc2b4217ab187f60706943d4cb177bba12768cd04345c203c34ff69b5c9623. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:33:54Z), 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/GBLLH2272404.
  date published: 2026-07-22T20:33:54Z
audio: O Oriens
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    value: -25.254
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    value: D
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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