Ost & Kjex
type: MusicGroup
description: Ost & Kjex is a Norwegian electronic music duo from Kolbotn outside Oslo. The duo consists of Tore ”Jazztobakk” Gjedrem and Petter ”Hi-Fi” Haavik. In 2007 their track "Milano Mugolian (A Thrilling Mu
popularity: 37
followers: 13724
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb3420895e05c1535778aac4dbade85e8bd0bc59a1e9f2e4976487e86579cd9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c906eaaf-ba0f-4b90-9b01-fb8af07729de.json and https://artists.proofprofile.net/proofs/artist/c906eaaf-ba0f-4b90-9b01-fb8af07729de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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album: Some, But Not All Cheese, Comes from the Moon
  type: MusicAlbum
  date published: 2004
album: Some, But Not All Cheese, Comes From The Moon
  type: MusicAlbum
  date published: 2004
album: Some, but not all cheese, comes from the Moon
  type: MusicAlbum
  date published: 2004-01-01
album: Kjexy Snick Snack
  type: MusicAlbum
  date published: 2006-01-01
album: How Not to Be a Biscuit
  type: MusicAlbum
  date published: 2006-09-01
album: How Not To Be A Biscuit
  type: MusicAlbum
  date published: 2006-09-01
album: How Not To Be A Biscuit
  type: MusicAlbum
  date published: 2006-09-01
album: Kjexterminate
  type: MusicAlbum
  date published: 2006-11-06
album: Kjexterminate
  type: MusicAlbum
  date published: 2006-11-06
album: Kjexterminate Remixed
  type: MusicAlbum
  date published: 2006-11-06
album: More Songs About Cheese And Revolutionary Tarts
  type: MusicAlbum
  date published: 2006-11-11
album: Thru with Being Bad
  type: MusicAlbum
  date published: 2007-01-01
album: Milano Model Remixes
  type: MusicAlbum
  date published: 2007-03-05
album: Thru With Being Bad
  type: MusicAlbum
  date published: 2007-03-16
album: Boston Food Strangler
  type: MusicAlbum
  date published: 2007-12-01
album: Boston Food Strangler
  type: MusicAlbum
  date published: 2008-05-20
album: Tubaornotuba / Rubberlove
  type: MusicAlbum
  date published: 2008-05-23
album: Boston Food Strangler
  type: MusicAlbum
  date published: 2008-10-06
album: Boston Food Strangler (Diskjokke Remix)
  type: MusicAlbum
  date published: 2009-03-08
album: Eaten Back to Life EP
  type: MusicAlbum
  date published: 2010-02-16
album: Eaten Back To Life Ep
  type: MusicAlbum
  date published: 2010-02-16
album: Remix: Session 06
  type: MusicAlbum
  date published: 2010-05-31
album: Cajun Lunch
  type: MusicAlbum
  date published: 2010-06-14
  track: Continental Lover
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      date published: 2010-06-14
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-18T04:29:42Z
    audio: Continental Lover
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album: Cajun Lunch
  type: MusicAlbum
  date published: 2010-06-28
album: Cajun Lunch
  type: MusicAlbum
  date published: 2010-06-28
album: Lulu EP
  type: MusicAlbum
  date published: 2013-03-11
album: Easy EP
album: Easy
album: Freedom Wig
album: Freedom Wig Remixed
album: Freedom Wig Remixed EP
album: Freedom Wig Remixed - EP
album: Dirty Mind
album: Private Dancer
album: Dortmund
album: Bandulu (live at Panorama Bar 2008)
album: Olympia
album: Kaputt EP
album: Halcyon Eyes
album: What Did You Do?
album: Motown
album: The Gallery
album: Mountain Girl
album: She's Not From Spain
album: Songs From the End of the World
album: Remixes from The End of The World
album: Lulu
album: Remixes From The End of The World Part 2
album: Nocturne (Steffi Remix)
album: Laila (Blindsmyth Remix)
album: Motown (Vinny Villbass Remix)
album: SickSnack (2025 Resnacked)
track: Summertime
track: Supermarkt - Ost & Kjex Remix

Easy - Lehar & Musumeci Remix
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duration: PT6M55S
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by artist: Ost & Kjex
in album: Easy EP
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  date published: 2015-10-09
isrc code: DEDH71500040
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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
additional property: ProofProfileEvidenceStatus
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e2b4a83cb28f6831abdca037c50e76d433e86d2b3eb363080251a5bda3a34e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEDH71500040.
  date published: 2026-06-13T15:41:10Z
audio: Easy - Lehar & Musumeci Remix
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  additional property: Danceability
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Summertime
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duration: PT5M4S
duration ms: 304106
explicit: false
by artist: Jamie Jones
by artist: Ost & Kjex
in album: Don't You Remember the Future
  type: MusicAlbum
  date published: 2009-09-07
popularity: 32
genre: house
genre: deep-house
genre: minimal-techno
genre: deep-disco-house
genre: uk-tech-house
isrc code: DEU670901182
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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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e968fe9df6f91f762d34502996e48194e8d6e7e7334ba4d9fb4dbc8bcc00857. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEU670901182.
  date published: 2026-06-13T12:53:06Z
audio: Summertime
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Easy EP
type: MusicAlbum
date published: 2015-10-09
track: Easy - Lehar & Musumeci Remix

Easy
type: MusicAlbum
date published: 2015-10-09

Easy EP
type: MusicAlbum
date published: 2015-10-09

Easy EP
type: MusicAlbum
date published: 2015-10-09

Freedom Wig
type: MusicAlbum
date published: 2015-11-13
track: Le Mur De Pierre
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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
  subject of: OpenTimestamps Proof of Existence
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde43f47312a383235a53c03b9c56a1ea9447266395062705a342b3efb8bfd4db. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:01:49Z), 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/DEDH71500039.
    date published: 2026-07-21T13:01:49Z
  audio: Le Mur De Pierre
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Freedom Wig
type: MusicAlbum
date published: 2015-11-13

Freedom Wig
type: MusicAlbum
date published: 2015-11-13

Freedom Wig
type: MusicAlbum
date published: 2015-11-13

Freedom Wig Remixed
type: MusicAlbum
date published: 2016-04-15

Freedom Wig Remixed EP
type: MusicAlbum
date published: 2016-04-15
track: Queen of Europe - Solomun Remix
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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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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d7546b5949ca3a10a6f58bca46fb4540967270622cf6b54cd70ef83fb0dff6. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/DEDH71600022.
    date published: 2026-07-16T00:00:34Z
  audio: Queen of Europe - Solomun Remix
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    additional property: Valence (Positivity)
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track: Down River - Christian Löffler Remix
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-21T15:00:59Z
  audio: Down River - Christian Löffler Remix
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Freedom Wig Remixed - EP
type: MusicAlbum
date published: 2016-04-15

Dirty Mind
type: MusicAlbum
date published: 2017-04-21

Dirty Mind
type: MusicAlbum
date published: 2017-04-21

Dirty Mind
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date published: 2017-05-12

Dirty Mind
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date published: 2017-05-12

Kjexy Snick Snack
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date published: 2018-03-23

Private Dancer
type: MusicAlbum
date published: 2018-06-08

Private Dancer
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date published: 2018-06-08

Dortmund
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track: Dortmund
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T04:13:26Z
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Bandulu (live at Panorama Bar 2008)
type: MusicAlbum
date published: 2019-04-05

Olympia
type: MusicAlbum
date published: 2019-06-21

Kaputt EP
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date published: 2020-03-27

Halcyon Eyes
type: MusicAlbum
date published: 2020-04-24

What Did You Do?
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track: What Did You Do?
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-05T01:12:41Z
  audio: What Did You Do?
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Motown
type: MusicAlbum
date published: 2021-08-13

The Gallery
type: MusicAlbum
date published: 2022-05-06

Mountain Girl
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date published: 2022-06-03

She's Not From Spain
type: MusicAlbum
date published: 2022-06-17

Songs From the End of the World
type: MusicAlbum
date published: 2022-06-24
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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
    type: DigitalDocument
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    date published: 2026-07-20T10:34:39Z
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track: Nocturne
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-15T19:57:17Z
  audio: Nocturne
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    additional property: Acousticness
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Remixes from The End of The World
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date published: 2023-01-27

Remixes from The End of The World
type: MusicAlbum
date published: 2023-01-27

Remixes from The End of The World
type: MusicAlbum
date published: 2023-01-27

Remixes from The End of The World
type: MusicAlbum
date published: 2023-01-27

Lulu
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date published: 2023-04-14
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T02:04:47Z
  audio: Lulu
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Remixes From The End of The World Part 2
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Nocturne (Steffi Remix)
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Laila (Blindsmyth Remix)
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date published: 2023-09-15

Motown (Vinny Villbass Remix)
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date published: 2025-05-02
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  additional property: OTSVerifyInstructions
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