Marthe Valle
type: MusicGroup
genre: norwegian pop
description: Marthe Valle (born 29 November 1982) is a Norwegian singer and songwriter, based in Bergen. Career Valle released her first solo album, It's a Bag of Candy, in 2005; she was awarded the Spellemannp
popularity: 14
followers: 2266
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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 0xe43d7276447b4b85ca72a1f53c379a6bc38043f3ed378618abff7ce83f0e361a. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69c87924-6ceb-4979-a346-f9c71d5de4dd.json and https://artists.proofprofile.net/proofs/artist/69c87924-6ceb-4979-a346-f9c71d5de4dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
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album: Fjord
  type: MusicAlbum
  date published: 1971-01-01
album: Four Steps Closer
  type: MusicAlbum
  date published: 2005-04-15
album: Four Steps Closer
  type: MusicAlbum
  date published: 2005-04-15
album: It's a Bag of Candy
  type: MusicAlbum
  date published: 2005-10-24
album: It's A Bag Of Candy
  type: MusicAlbum
  date published: 2005-10-24
album: Forever Candid
  type: MusicAlbum
  date published: 2008-03-31
album: Si
  type: MusicAlbum
  date published: 2012-01-16
album: Si
  type: MusicAlbum
  date published: 2012-01-16
album: Ikkje Aleina
  type: MusicAlbum
  date published: 2014-04-28
album: Ikkje aleina
  type: MusicAlbum
  date published: 2014-04-28
album: Mamma
  type: MusicAlbum
  date published: 2014-07-20
album: Fant fram
  type: MusicAlbum
  date published: 2014-09-05
album: Fant fram
  type: MusicAlbum
  date published: 2014-09-05
album: Bare på en ting
  type: MusicAlbum
  date published: 2015
album: Bare på en ting
  type: MusicAlbum
  date published: 2015-07-03
album: Tenk om (Radio Edit)
  type: MusicAlbum
  date published: 2016-02-19
album: Tenk om (Radio Edit)
  type: MusicAlbum
  date published: 2016-02-19
album: Modig
  type: MusicAlbum
  date published: 2016-09-16
album: Modig
  type: MusicAlbum
  date published: 2016-09-16
album: Fader Vår
  type: MusicAlbum
  date published: 2016-12-09
album: Fader Vår
  type: MusicAlbum
  date published: 2016-12-09
album: Kampen Om Tida
  type: MusicAlbum
  date published: 2017-04-21
album: Kampen Om Tida
  type: MusicAlbum
  date published: 2017-04-21
album: Alt Som Ikkje Kan Sies
  type: MusicAlbum
  date published: 2017-05-26
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    in album: Alt Som Ikkje Kan Sies
      type: MusicAlbum
      date published: 2017-05-26
    genre: norwegian pop
    isrc code: NOCVS1689010
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x4429d03a26e54db2abab203f3c1a3a6113043170530dbfad8f4c6a6cfd4ab25e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/NOCVS1689010.
      date published: 2026-07-17T19:12:23Z
    audio: Fader Vår
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      additional property: Tempo (BPM)
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        value: 81.637
      additional property: Musical Key
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      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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        value: 0.03
      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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  track: Modig
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    by artist: Marthe Valle
    in album: Alt Som Ikkje Kan Sies
    genre: norwegian pop
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    subject of: OpenTimestamps Proof of Existence
    audio: Modig
album: Alarm
album: Det ingen andre ser
album: Nattevakt
album: RO/URO
album: Menneska
album: Makta og kjærligheten
album: Pilar
album: Favn Om
album: Vi lar det gå
album: Tilbakestilling
album: Himmel og helvete
album: Syng meg en sang
album: Samlingssanger
track: Doors

Doors
type: MusicRecording
duration: PT3M33S
duration ms: 213546
explicit: false
by artist: Tore Johansen
by artist: Ronny Kjøsen
by artist: Marthe Valle
by artist: Kjetil Sandnes
by artist: Anja Skybakmoen
by artist: Øyvind Smidt
by artist: Trond Kopperud
in album: Mitt Liv Som Tore Johansen
  type: MusicAlbum
  date published: 2013-11-22
isrc code: NOCTH1357050
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-08T03:53:27Z
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c68387f263bfe32007cf33b76c020a1fceb76c42d611cdf1fdfab3110bab2a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NOCTH1357050.
  date published: 2026-07-08T03:53:27Z
audio: Doors
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  additional property: Tempo (BPM)
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    value: 1
  additional property: Time Signature
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    value: 5
  additional property: Danceability
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    value: 0.507
  additional property: Energy
    type: PropertyValue
    value: 0.454
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
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    value: 0.558
  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
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    value: C
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Marthe Valle
type: MusicGroup

Alt Som Ikkje Kan Sies
type: MusicAlbum
date published: 2017-05-26

CopyrightID
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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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value: 2026-07-05T19:46:06+00:00

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xf305160c8e725b528cd5191497fcda9f67fa3ee903c6aa244ef72e761fc5ed1b

OTSHash
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OTSBitcoinBlock
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value: 956856

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/956856

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCVS1685010

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:25:57Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf305160c8e725b528cd5191497fcda9f67fa3ee903c6aa244ef72e761fc5ed1b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NOCVS1685010.
date published: 2026-07-06T01:25:57Z

Modig
type: AudioObject
additional property: Tempo (BPM)
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  value: 180.932
additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
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additional property: Energy
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  value: 0.386
additional property: Speechiness
  type: PropertyValue
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additional property: Acousticness
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  value: 0.321
additional property: Instrumentalness
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  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.126
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.246
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.704
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
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Alt Som Ikkje Kan Sies
type: MusicAlbum
date published: 2017-05-26

Fjord
type: MusicAlbum
date published: 2017-12-18

Alarm
type: MusicAlbum
date published: 2018-04-20

Alarm
type: MusicAlbum
date published: 2018-04-20

Det ingen andre ser
type: MusicAlbum
date published: 2018-06-22

Nattevakt
type: MusicAlbum
date published: 2018-08-31

Nattevakt
type: MusicAlbum
date published: 2018-08-31

RO/URO
type: MusicAlbum
date published: 2018-09-28

RO/URO
type: MusicAlbum
date published: 2018-09-28

Menneska
type: MusicAlbum
date published: 2019-02-08

Makta og kjærligheten
type: MusicAlbum
date published: 2020-03-06

Pilar
type: MusicAlbum
date published: 2020-06-26

Favn Om
type: MusicAlbum
date published: 2021-04-09

Vi lar det gå
type: MusicAlbum
date published: 2021-05-28

Tilbakestilling
type: MusicAlbum
date published: 2021-11-12

Himmel og helvete
type: MusicAlbum
date published: 2024-05-13

Syng meg en sang
type: MusicAlbum
date published: 2024-05-20

Samlingssanger
type: MusicAlbum
date published: 2024-05-24