Karl Seglem
type: MusicGroup
genre: jazz-saxophone
genre: norwegian-jazz
description: Karl Seglem (born 8 July 1961) is a Norwegian Jazz musician (saxophone and bukkehorn), composer and producer, known from a series of combined jazz and traditional music releases, as well as leading hi
popularity: 22
followers: 2362
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album: Mytevegar (myth.path.hope)
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      date published: 2023-10-20
    genre: jazz-saxophone
    genre: norwegian-jazz
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T03:39:04Z
    audio: Hald meg
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album: Ei aning grønt (a sense of green)
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  date published: 2023-04-28
album: Nunatak
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  date published: 2018-11-09
  track: Polarnatt
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    genre: jazz-saxophone
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T03:39:04Z
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album: West Wind Drift
album: Nordic Balm
album: Lærad (The Tree)
album: Som Spor
album: Waves
album: Nyesongar.no
album: Ossicles
album: Norskjazz.No
album: Draumkvedet
album: Urbs
album: Dikt
album: Reik
album: Femstein
album: New North
album: Nye Nord
album: Daa
album: Spir
album: Tya - Frå Bor Til Bytes
album: Prosa
album: Rit
album: Utla
album: Sogn-a-Song
album: Poems for Trio
album: Størstebukken (til Magnars minne)
album: Jorda har eit hjarte (The Earth has a Heart)
album: Travaren
album: Memorias De Viagem
album: Forsvinnande Vatn
album: Deep Fear. Deep Tranquility
album: Gåtene i sanden
album: THE Noposong
album: Dagdikt
album: Purka Sat Fast i Grindi
album: Tung Alge (Arduous Algae)
album: Skir
album: Windn
album: Heilbrunn Oxofon
album: path.hope.myth
album: Lærad (The tree)
album: Tid og vatn (6minMeditasjon)
album: Out There
album: Sagabridge
album: Surill Lurill

Tid og vatn (6min.Meditasjon)
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by artist: Karl Seglem
by artist: Alf Magne Hillestad
in album: Tid og vatn (6minMeditasjon)
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  date published: 2025-03-28
genre: jazz-saxophone
genre: norwegian-jazz
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additional property: OTSVerifyInstructions
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  date published: 2026-06-13T17:25:41Z
audio: Tid og vatn (6min.Meditasjon)
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West Wind Drift
type: MusicAlbum
date published: 2017-10-20

Nordic Balm
type: MusicAlbum
date published: 2016-09-16

Lærad (The Tree)
type: MusicAlbum
date published: 2015-10-08

Som Spor
type: MusicAlbum
date published: 2015-04-10

Waves
type: MusicAlbum
date published: 2015-01-30

Nyesongar.no
type: MusicAlbum
date published: 2013-11-01

Ossicles
type: MusicAlbum
date published: 2010-11-05
track: Gammal Rørsle (Old Movement)
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    date published: 2010-11-05
  genre: jazz-saxophone
  genre: norwegian-jazz
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
  audio: Gammal Rørsle (Old Movement)
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Norskjazz.No
type: MusicAlbum
date published: 2009-07-03

Draumkvedet
type: MusicAlbum
date published: 2009-01-05

Urbs
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date published: 2006-11-20

Dikt
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date published: 2006-05-09

Reik
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date published: 2005-01-01

Femstein
type: MusicAlbum
date published: 2004-09-13
track: Blå Botn
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  duration: PT4M31S
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  by artist: Karl Seglem
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    date published: 2004-09-13
  genre: jazz-saxophone
  genre: norwegian-jazz
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Blå Botn
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New North
type: MusicAlbum
date published: 2004-03-25

Nye Nord
type: MusicAlbum
date published: 2002-06-20

Daa
type: MusicAlbum
date published: 2000-11-28

Spir
type: MusicAlbum
date published: 1999-09-07

Tya - Frå Bor Til Bytes
type: MusicAlbum
date published: 1997

Prosa
type: MusicAlbum
date published: 1996

Rit
type: MusicAlbum
date published: 1994

Utla
type: MusicAlbum
date published: 1992
track: Bestefarslåtten - (etter Sjur Hesjevoll, Jostedalen)
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  by artist: Håkon Høgemo
  by artist: Karl Seglem
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    type: MusicAlbum
    date published: 1992
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e05c7db93dc8933cc8a7cb5c10af2ff125a5bc565937d3d1a1083d08587b572
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLCA9205150
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e05c7db93dc8933cc8a7cb5c10af2ff125a5bc565937d3d1a1083d08587b572. 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/NOLCA9205150.
    date published: 2026-07-08T03:20:19Z
  audio: Bestefarslåtten - (etter Sjur Hesjevoll, Jostedalen)
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.875
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.951
    additional property: Liveness
      type: PropertyValue
      value: 0.063
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.443
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.174
    additional property: Key Name
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    additional property: Mode Name
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Sogn-a-Song
type: MusicAlbum
date published: 1991

Poems for Trio
type: MusicAlbum
date published: 1988

Størstebukken (til Magnars minne)
type: MusicAlbum
date published: 2023-09-22

Jorda har eit hjarte (The Earth has a Heart)
type: MusicAlbum
date published: 2023-08-18
track: Jorda har eit hjarte (daudi baldrs)
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297026
  explicit: false
  by artist: Karl Seglem
  in album: Jorda har eit hjarte (The Earth has a Heart)
    type: MusicAlbum
    date published: 2023-08-18
  genre: jazz-saxophone
  genre: norwegian-jazz
  isrc code: NOLCA6143010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x41a9f80efc1b5aa2dc75cb4efcf6576929c355381aa04a1a682dffb9f41d26af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLCA6143010
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a9f80efc1b5aa2dc75cb4efcf6576929c355381aa04a1a682dffb9f41d26af. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NOLCA6143010.
    date published: 2026-07-08T03:22:41Z
  audio: Jorda har eit hjarte (daudi baldrs)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.526
    additional property: Energy
      type: PropertyValue
      value: 0.563
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.418
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.479
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.762
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Travaren
type: MusicAlbum
date published: 2023-03-31

Memorias De Viagem
type: MusicAlbum
date published: 2023-01-06

Forsvinnande Vatn
type: MusicAlbum
date published: 2022-09-15

Deep Fear. Deep Tranquility
type: MusicAlbum
date published: 2022-04-24
track: Deep Fear. Deep Tranquility.
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210813
  explicit: false
  by artist: Karl Seglem
  in album: Deep Fear. Deep Tranquility
    type: MusicAlbum
    date published: 2022-04-24
  genre: jazz-saxophone
  genre: norwegian-jazz
  isrc code: NOLCA6114080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLCA6114080
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c52915649486b5fe3e183a30341aefd06227513e5c5aec0553afe2cabcb469. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NOLCA6114080.
    date published: 2026-07-02T03:55:08Z
  audio: Deep Fear. Deep Tranquility.
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.239
    additional property: Energy
      type: PropertyValue
      value: 0.193
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.959
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.083
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.055
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.941
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
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      value: Major

Gåtene i sanden
type: MusicAlbum
date published: 2021-11-26

THE Noposong
type: MusicAlbum
date published: 2021-10-01
track: THE NOPOSONG
  type: MusicRecording
  duration: PT5M28S
  duration ms: 328678
  explicit: false
  by artist: Karl Seglem
  by artist: Rão Kyao
  by artist: Francisco Sales
  by artist: Ruca Rebordão
  in album: THE Noposong
    type: MusicAlbum
    date published: 2021-10-01
  genre: jazz-saxophone
  genre: norwegian-jazz
  isrc code: NOLCA6106010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a7fc99d52aec28dfa92f8b62f073a7de7552df21bc3a3e731ce1bff4331995e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLCA6106010
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7fc99d52aec28dfa92f8b62f073a7de7552df21bc3a3e731ce1bff4331995e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NOLCA6106010.
    date published: 2026-07-08T08:56:20Z
  audio: THE NOPOSONG
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.103
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.482
    additional property: Energy
      type: PropertyValue
      value: 0.421
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.616
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.335
    additional property: Liveness
      type: PropertyValue
      value: 0.113
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.19
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.38
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Dagdikt
type: MusicAlbum
date published: 2021-07-08

Purka Sat Fast i Grindi
type: MusicAlbum
date published: 2021-04-22

Tung Alge (Arduous Algae)
type: MusicAlbum
date published: 2021-02-24
track: Vindane jamne
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181320
  explicit: false
  by artist: Karl Seglem
  in album: Tung Alge (Arduous Algae)
    type: MusicAlbum
    date published: 2021-02-24
  genre: jazz-saxophone
  genre: norwegian-jazz
  isrc code: NOLCA6105010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T00:36:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0234035913470c00eb8cb32a30dd2aa1d39ff20871621dae107f5e9ba79bcdd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956349
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLCA6105010
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0234035913470c00eb8cb32a30dd2aa1d39ff20871621dae107f5e9ba79bcdd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NOLCA6105010.
    date published: 2026-07-02T11:34:59Z
  audio: Vindane jamne
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    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
      type: PropertyValue
      value: 0.363
    additional property: Energy
      type: PropertyValue
      value: 0.315
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.779
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.417
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.229
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.114
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Skir
type: MusicAlbum
date published: 2020-11-26

Windn
type: MusicAlbum
date published: 2020-10-09

Heilbrunn Oxofon
type: MusicAlbum
date published: 2020-05-07

path.hope.myth
type: MusicAlbum
date published: 2024-10-18
track: Out There
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168186
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  by artist: Karl Seglem
  in album: path.hope.myth
    type: MusicAlbum
    date published: 2024-10-18
  genre: jazz-saxophone
  genre: norwegian-jazz
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x277716239fefd422f73fb1e8d628be4bf1a59b782eedc42f48d3181204a7af9a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLCA6161100
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277716239fefd422f73fb1e8d628be4bf1a59b782eedc42f48d3181204a7af9a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NOLCA6161100.
    date published: 2026-07-06T06:56:49Z
  audio: Out There
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.29
    additional property: Energy
      type: PropertyValue
      value: 0.499
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.581
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.925
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.122
    additional property: Key Name
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      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: RiverStringStrength
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280706
  explicit: false
  by artist: Karl Seglem
  in album: path.hope.myth
    type: MusicAlbum
    date published: 2024-10-18
  genre: jazz-saxophone
  genre: norwegian-jazz
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956894
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLCA6162020
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a59387d995bf0feed6ef43706aa9db27e5b4428c4f610a958d60dab3eb1c6a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NOLCA6162020.
    date published: 2026-07-06T07:53:57Z
  audio: RiverStringStrength
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.803
    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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date published: 2026-07-07T16:07:00Z

Sandgota Blue
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Hope
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Lærad (The tree)
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Poems for Trio
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Tid og vatn (6minMeditasjon)
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Out There
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Sagabridge
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Surill Lurill
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