Colm Murphy
type: MusicGroup
genre: celtic
genre: traditional music
description: Colm Murphy (18 August 1952 – 18 April 2023) was an Irish republican who was the first person to be convicted in connection with the Omagh bombing, but whose conviction was overturned on appeal.Murphy
popularity: 16
followers: 706
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a96217fb24c7ff26ebe18d2dd329cc0c7fd04a6652b378b78b448083c84d7e. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cac8c8bc-378c-46db-9376-00f3399c7cca.json and https://artists.proofprofile.net/proofs/artist/cac8c8bc-378c-46db-9376-00f3399c7cca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
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album: The Irish Drum
  type: MusicAlbum
  date published: 1996
  track: Seán Sa Cheo / The Mason's Apron
    type: MusicRecording
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    by artist: Colm Murphy
    in album: The Irish Drum
      type: MusicAlbum
      date published: 1996
    genre: celtic
    genre: traditional music
    isrc code: USA371005772
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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
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d53cbf3fcdc69686c733cf294d8bcec63ee070de7e3c15aa54255c3a08d357. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/USA371005772.
      date published: 2026-07-16T02:46:47Z
    audio: Seán Sa Cheo / The Mason's Apron
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.63
      additional property: Musical Key
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        value: 5
      additional property: Mode (Major/Minor)
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        value: 0
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        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: F
      additional property: Mode Name
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        value: Minor
album: An Bodhrán (The Irish Drum)
  type: MusicAlbum
  date published: 1996
album: An Bodhrán (The Irish Drum)
  type: MusicAlbum
  date published: 1996