Janet Harbison
type: MusicGroup
genre: celtic
description: Janet Harbison (born 1955) is an Irish harper, composer, teacher and orchestra director. Early life and education Born in Dublin in 1955, Harbison came to early prominence with the piano (learning
popularity: 20
followers: 604
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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
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album: Feasting With Carolan
  type: MusicAlbum
  date published: 1995-01-01
album: Colmcille: The Columban Suite
  type: MusicAlbum
  date published: 1997-01-01
album: Colmcille
  type: MusicAlbum
  date published: 2001-01-01
album: Prayer
  type: MusicAlbum
  date published: 2001-01-01
album: Slow Airs
  type: MusicAlbum
  date published: 2004-01-01
album: A Christmas Collection
  type: MusicAlbum
  date published: 2006-01-01
album: Honour & Glory
  type: MusicAlbum
  date published: 2010-01-01
album: By Strangford Water
  type: MusicAlbum
  date published: 2020-09-01
album: By Strangford Water
  type: MusicAlbum
  date published: 2020-09-01
album: Prayer (Sacred Music On The Harp)
  type: MusicAlbum
  date published: 2023-02-10
album: O'Neill's Harper
  type: MusicAlbum
  date published: 2023-02-10
album: Carillon
  type: MusicAlbum
  date published: 2023-03-13
album: In Concert 1992 & Live In Downpatrick 1993
  type: MusicAlbum
  date published: 2023-03-13
album: The Belfast Years 1992-2002
  type: MusicAlbum
  date published: 2023-03-13
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    by artist: Janet Harbison
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      date published: 2023-03-13
    genre: celtic
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      date published: 2026-07-22T03:33:16Z
    audio: Bright New Morning
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track: Harbison: Suantrai
  type: MusicRecording
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  by artist: Janet Harbison
  in album: Masters of the Irish Harp
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    date published: 2012-04-27
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  audio: Harbison: Suantrai

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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884b56379a79e87f47ef23590d72006e05b09f09b4b4e0171dcb40f061d24d0b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEAQY1100028 — a six-check JSON result.
date published: 2026-06-13T12:47:07Z

Harbison: Suantrai
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