Andreas Carlsson
type: MusicGroup
description: Andreas Mikael Carlsson (; born 3 April 1973) is a Swedish music producer and pop songwriter. Biography Carlsson was part of the Cheiron Studios team until the studio was closed down in 2000. In Janu
popularity: 4
followers: 350
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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: Wake me up
  type: MusicAlbum
  date published: 2012-02-11
album: Fuck you
  type: MusicAlbum
  date published: 2012-02-11
album: Gone too far
  type: MusicAlbum
  date published: 2012-04-01
album: Can't make sense
  type: MusicAlbum
  date published: 2013-02-04
album: Someone Like You
  type: MusicAlbum
  date published: 2016-02-15
track: I Want It That Way (Arr. Tom Recknell)
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182880
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  by artist: Andreas Carlsson
  by artist: Max Martin
  by artist: The King's Men, Cambridge
  in album: The King's Men: After Hours
    type: MusicAlbum
    date published: 2014-06-02
  popularity: 5
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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
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    date published: 2026-07-08T03:20:19Z
  audio: I Want It That Way (Arr. Tom Recknell)
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    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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track: I'm Alive
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211253
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  by artist: Andreas Carlsson
  by artist: Kristian Lundin
  by artist: Amy Sorinio
  in album: Amy Sorinio, Vol. 1
    type: MusicAlbum
    date published: 2018-04-01
  isrc code: NLFD30820009
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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: 2026-07-08T03:20:19Z
  audio: I'm Alive
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track: I Want It That Way - Piano Version

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I Want It That Way - Piano Version
type: MusicRecording
duration: PT3M42S
duration ms: 222000
explicit: false
by artist: Max Martin
by artist: Andreas Carlsson
by artist: Zymphonica
by artist: Johan Landqvist
in album: Piano Hits
  type: MusicAlbum
  date published: 2023-12-15
isrc code: SE68K2300217
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additional property: OTSTimestamp
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193d6882fa5c211640e29f308ba907df31def6ff360ddf4e499452a2a7ff88a3. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/SE68K2300217.
  date published: 2026-07-29T12:41:21Z
audio: I Want It That Way - Piano Version
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