Tom Mangan
type: MusicGroup
description: Thomas Joseph Mangan (March 12, 1926 – October 28, 1998) was an American politician and educator. Mangan was born in Milwaukee, Wisconsin. He graduated from Bay View High School in Milwaukee and serv
popularity: 5
followers: 149
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T08:11:48Z
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album: Chutney
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  date published: 2001-12-21
album: Chutney
  type: MusicAlbum
  date published: 2001-12-21
album: Chutney
  type: MusicAlbum
  date published: 2003-03-20
album: Chutney
  type: MusicAlbum
  date published: 2003-03-20
album: L-O-V-E
  type: MusicAlbum
  date published: 2006-02-23
album: Bible Belt
  type: MusicAlbum
  date published: 2006-11-02
album: Mysterious Ex Teacher
  type: MusicAlbum
  date published: 2007-05-09
album: Mysterious Ex Teacher
  type: MusicAlbum
  date published: 2007-05-09
album: Digit EP
  type: MusicAlbum
  date published: 2007-09-03
album: Good Words
  type: MusicAlbum
  date published: 2007-10-08
album: Good Words
  type: MusicAlbum
  date published: 2008-09-16
track: Chutney - Size 9 Reinterpretation
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  by artist: Tom Mangan
  in album: Nyana Mixed by Tiësto
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    date published: 2010-11-08
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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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:30:09Z
  audio: Chutney - Size 9 Reinterpretation
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track: Chutney - Size 9 Reinterpretation
  type: MusicRecording
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  by artist: Tom Mangan
  in album: Nyana
    type: MusicAlbum
    date published: 2010-11-01
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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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-22T05:56:21Z
  audio: Chutney - Size 9 Reinterpretation
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    additional property: Liveness
    additional property: Valence (Positivity)
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track: Chutney - Robert Babicz 303 Remix

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Danceability
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Energy
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Speechiness
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Acousticness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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value: Major

Chutney - Robert Babicz 303 Remix
type: MusicRecording
duration: PT8M41S
duration ms: 521745
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by artist: Tom Mangan
by artist: Robert Babicz
in album: Quattro
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  date published: 2020-04-03
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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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b0056d2024db74ab10132c6d6d34bc6943e98ebd241b81c7878ed6bb5ebb9c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBEPM2001510.
  date published: 2026-07-08T03:20:19Z
audio: Chutney - Robert Babicz 303 Remix
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