Mark O'Sullivan
type: MusicGroup
description: Mark O'Sullivan may refer to: Mark O'Sullivan (Gaelic footballer) (born 1973) Mark O'Sullivan (association footballer) (born 1983)
popularity: 8
followers: 150
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 0xfec96280cb51c7eb2799886cf771bedf4650fefb1cd28102b4047f63f5e89934. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5d5c76a-bcda-4240-a64a-2ad6dd39b5d3.json and https://artists.proofprofile.net/proofs/artist/f5d5c76a-bcda-4240-a64a-2ad6dd39b5d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
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album: The Most Dangerous Animal In The Zoo
  type: MusicAlbum
  date published: 2005-10-03
album: Trans
  type: MusicAlbum
  date published: 2007-10-26
album: Trans
  type: MusicAlbum
  date published: 2007-10-26
album: Ghosts of Acid
  type: MusicAlbum
  date published: 2008-10-31
album: Relapse
  type: MusicAlbum
  date published: 2009-12-14
album: 432Hz Meditation Music Disc 2
  type: MusicAlbum
  date published: 2018-02-08
album: 432Hz Meditation Music Disc 1
  type: MusicAlbum
  date published: 2018-02-12
album: Trans (Remastered)
  type: MusicAlbum
  date published: 2020-09-10
album: Trans (Remastered)
  type: MusicAlbum
  date published: 2020-09-10
album: Nowhere 2020 (Remastered)
  type: MusicAlbum
  date published: 2020-10-20
album: Nowhere 2020 (Remastered)
  type: MusicAlbum
  date published: 2020-10-20
track: When It All Comes To This - Mixed

When It All Comes To This - Mixed
type: MusicRecording
duration: PT4M36S
duration ms: 276860
explicit: false
by artist: Maceo Plex
by artist: Mark O'Sullivan
in album: DJ-Kicks (Maceo Plex) [DJ Mix]
  type: MusicAlbum
  date published: 2013-04-29
popularity: 20
genre: house
genre: minimal-tech-house
genre: minimal-techno
genre: deep-disco-house
genre: melodic-techno
genre: microhouse
genre: latin-tech-house
isrc code: GB7M21300001
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+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
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3872f74a8c6caab96241e72f105ae89b523e02d4a6c079a98fad623dcaf51446. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GB7M21300001.
  date published: 2026-06-13T15:41:10Z
audio: When It All Comes To This - Mixed
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.701
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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    value: 0.8
  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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    value: 0.101
  additional property: Valence (Positivity)
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    value: 0.296
  additional property: Loudness (dB)
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    value: -11.618
  additional property: Key Name
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    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor