AK
type: MusicGroup
genre: dark ambient
description: AK or A.K. may refer to: Arts and entertainment A.K. (film), a 1985 film directed by Chris Marker AK (radio program), a weekly program produced by Alaska Public Radio Network from 2003 to 2008, lat
popularity: 8
followers: 268
additional property: CopyrightID
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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: 2026-06-19T03:51:26Z
album: There Behind You, Out of Time
  type: MusicAlbum
  date published: 2024-04-19
album: Let the Gold Mix With the Sand
  type: MusicAlbum
  date published: 2023-08-29
album: If Wrong Was Done, It'll Be Whispered Into the Air
  type: MusicAlbum
  date published: 2023-07-26
album: Isolation Ambient, Nos. 1-8
  type: MusicAlbum
  date published: 2023-04-25
album: This Distance of Infinite Inches
  type: MusicAlbum
  date published: 2023-01-10
album: Lower Works Revisited
  type: MusicAlbum
  date published: 2022-10-18
album: How Much Better for the World If Nothing Else Ever Happened in It
  type: MusicAlbum
  date published: 2021-06-22
album: The Everlasting Sadness of Things Growing That Must Be Cut
  type: MusicAlbum
  date published: 2021-02-12
album: Dust and the Hard Black Ground
  type: MusicAlbum
  date published: 2020-11-24
album: Fraction of a Flower
  type: MusicAlbum
  date published: 2020-09-09
album: By Certain Perfect Foolish Hours
  type: MusicAlbum
  date published: 2020-08-12
album: The Gulf Will Wash Us Down
  type: MusicAlbum
  date published: 2020-07-20
album: How I Was Crazy, How I Cried
  type: MusicAlbum
  date published: 2019-11-25
album: Music 52
  type: MusicAlbum
  date published: 2019-10-11
album: Music for Five Parts
  type: MusicAlbum
  date published: 2019-08-23
  track: In Joy Designed
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220000
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    by artist: AK
    in album: Music for Five Parts
      type: MusicAlbum
      date published: 2019-08-23
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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: In Joy Designed
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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: 0.133
      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -29.258
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        value: F
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album: On Quiet Contemplation with One Guitar
  type: MusicAlbum
  date published: 2019-07-12
album: Something So Close It Hardly Matters
  type: MusicAlbum
  date published: 2024-08-08
album: We Falter, Come up To
  type: MusicAlbum
  date published: 2024-07-02
album: As It Was Then, It Will Not Be Now
  type: MusicAlbum
  date published: 2024-03-05
album: Time Enough to Say Goodbye
  type: MusicAlbum
  date published: 2024-01-23
album: Who Knows What Moves the Stars and Makes Them Sing?
  type: MusicAlbum
  date published: 2024-01-03
album: For Indeterminate Hours
  type: MusicAlbum
  date published: 2023-12-28
album: Remedy for Hurt
  type: MusicAlbum
  date published: 2023-12-12
album: Nevertheless, You'll Never Return
  type: MusicAlbum
  date published: 2022-07-19
album: I Think I Have Started To Fall and Will End in the Sea
  type: MusicAlbum
  date published: 2022-05-10
album: Sorrow and Reversal
  type: MusicAlbum
  date published: 2022-02-01
album: I Will Be of Use to You in Nothing
album: There Was Still So Much Left Behind
album: The Earth I Walk Is Not Hard to Please
album: Over and Spent and so Now Love
album: As a Memory, When It Is Over
album: Slow for an Instant
album: Since You Can't Get Any Nearer

I Will Be of Use to You in Nothing
type: MusicAlbum
date published: 2022-01-18

There Was Still So Much Left Behind
type: MusicAlbum
date published: 2021-12-21

The Earth I Walk Is Not Hard to Please
type: MusicAlbum
date published: 2021-10-26
track: There Were Other Gardens
  type: MusicRecording
  duration: PT4M20S
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  explicit: false
  by artist: AK
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    type: MusicAlbum
    date published: 2021-10-26
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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
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-08T03:20:19Z
  audio: There Were Other Gardens
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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Over and Spent and so Now Love
type: MusicAlbum
date published: 2021-09-22

As a Memory, When It Is Over
type: MusicAlbum
date published: 2021-07-27

Slow for an Instant
type: MusicAlbum
date published: 2021-05-28
track: Still Like the South Wind
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  duration: PT4M20S
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  by artist: AK
  in album: Slow for an Instant
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: CAENV2125679
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  additional property: OTSTimestamp
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    value: 2026-06-13T13:32:09Z
  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc310cc04a10b41541bd07b40d108125ea1279e8abcce8991658efe6eca730ba0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CAENV2125679.
    date published: 2026-06-13T13:32:09Z
  audio: Still Like the South Wind
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    additional property: Acousticness
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Since You Can't Get Any Nearer
type: MusicAlbum
date published: 2021-05-14