Akufen
type: MusicGroup
genre: dub techno
genre: glitch
description: Marc Leclair (born August 13, 1966), better known by his stage name Akufen, is a Canadian electronic musician. His music is electronic music that is often described as minimal house, minimal techno, g
popularity: 16
followers: 10505
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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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  date published: 2026-06-15T08:21:23Z
album: Mary Jane Kelley EP
  type: MusicAlbum
  date published: 2000-01-01
album: Mary Jane Kelley EP
  type: MusicAlbum
  date published: 2000-10-01
album: Delgado EP
  type: MusicAlbum
  date published: 2001-02-01
album: Battlestar Galacticlown
  type: MusicAlbum
  date published: 2012-09-12
album: Battlestar Galacticlown
  type: MusicAlbum
  date published: 2012-09-12
album: Battlestar Galacticlown
  type: MusicAlbum
  date published: 2012-09-12
album: My Blue House
  type: MusicAlbum
  date published: 2019-04-29
album: We Shall Not Surrender
  type: MusicAlbum
  date published: 2023-03-03
track: Let You Speak - Akufen Remix
track: Blue - Akufen's Different Shade of Blue Mix
  type: MusicRecording
  duration: PT5M53S
  duration ms: 353760
  explicit: false
  by artist: Plej
  by artist: Akufen
  in album: Electronic Music from the Swedish Left Coast
    type: MusicAlbum
    date published: 2008
  isrc code: GBEKG0300111
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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
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981db8c8e2bbb833c3efe2f5124bbcbb5e5d005d80766cf9614ec3a4de631d66. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/GBEKG0300111.
    date published: 2026-07-07T16:43:21Z
  audio: Blue - Akufen's Different Shade of Blue Mix
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 10
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track: Skidoos
track: Only Now - Akufen Remix

Let You Speak - Akufen Remix
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duration: PT7M28S
duration ms: 448760
explicit: false
by artist: Myd
by artist: Akufen
in album: Let You Speak (Remixes)
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  date published: 2021-07-30
genre: new-french-touch
genre: french-indie-pop
genre: filter-house
genre: french-indietronica
isrc code: FR0NT2100230
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:39:05Z
audio: Let You Speak - Akufen Remix
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Skidoos
type: MusicRecording
duration: PT5M11S
duration ms: 311933
explicit: false
by artist: Akufen
in album: fabric 11: Swayzak
  type: MusicAlbum
  date published: 2003-07-07
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T02:05:19Z
audio: Skidoos
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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

Only Now - Akufen Remix
type: MusicRecording
duration: PT8M10S
duration ms: 490560
explicit: false
by artist: Adam Shelton
by artist: Isis Salam
by artist: Akufen
in album: Self Control
  type: MusicAlbum
  date published: 2018-11-30
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde92e2becb229c28a1d52f9fb1540b92b96c456723a6037e2423e88b462ddf4d. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/GBJX31849004.
  date published: 2026-07-30T05:43:45Z
audio: Only Now - Akufen Remix
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    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor
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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