Wenche Foss
type: MusicGroup
description: Eva Wenche Steenfeldt Stang (5 December 1917 – 28 March 2011), better known as Wenche Foss (), was a leading Norwegian actress of stage, screen and television. Personal life Wenche Foss was born to e
popularity: 14
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5af4f4b5b9f3c80f21ec31a52f832925b413ca83028abaa653043c7448cfd4d2
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e35b1a72-8514-49c8-8794-b452e0694f0f.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af4f4b5b9f3c80f21ec31a52f832925b413ca83028abaa653043c7448cfd4d2. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e35b1a72-8514-49c8-8794-b452e0694f0f.json and https://artists.proofprofile.net/proofs/artist/e35b1a72-8514-49c8-8794-b452e0694f0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
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album: Den Flyvende Koffert
  type: MusicAlbum
  date published: 1997-01-01
track: Peer Gynt, Op. 23, Act III: No. 12b, The Death of Åse (Act III Scene 4)
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  duration: PT3M27S
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  explicit: false
  by artist: Edvard Grieg
  by artist: Wenche Foss
  by artist: Toralv Maurstad
  by artist: Gothenburg Symphony Orchestra
  by artist: Neeme Järvi
  in album: Grieg: Complete Music with Orchestra
    type: MusicAlbum
    date published: 2001-01-01
  genre: classical
  genre: late-romantic-era
  genre: norwegian-classical
  isrc code: DEF058730027
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730027
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T05:17:02Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4518a173ee1616dc5d59734735a92321f5f85743c51e424da3d82a22cb46e568. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DEF058730027.
    date published: 2026-07-31T05:17:02Z
  audio: Peer Gynt, Op. 23, Act III: No. 12b, The Death of Åse (Act III Scene 4)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.074
    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -32.438
    additional property: Key Name
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      value: G
    additional property: Mode Name
      type: PropertyValue
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track: Peer Gynt, Op. 23, Act IV: No. 18, Peer Gynt and Anitra
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267440
  explicit: false
  by artist: Edvard Grieg
  by artist: Wenche Foss
  by artist: Toralv Maurstad
  by artist: Gothenburg Symphony Orchestra
  by artist: Neeme Järvi
  in album: Grieg: Complete Music with Orchestra
    type: MusicAlbum
    date published: 2001-01-01
  genre: classical
  genre: late-romantic-era
  genre: norwegian-classical
  isrc code: DEF058730028
  additional property: CopyrightID
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    type: PropertyValue
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    value: https://explorer.copyrightchains.com/tx/0xf692110c1431268e406ebfe51766a071e2bb21cd05ff318c8b916a65454b0df2
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  additional property: OTSVerificationAPI
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  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 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 0xf692110c1431268e406ebfe51766a071e2bb21cd05ff318c8b916a65454b0df2. 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/DEF058730028.
    date published: 2026-07-08T03:22:41Z
  audio: Peer Gynt, Op. 23, Act IV: No. 18, Peer Gynt and Anitra
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    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.643
    additional property: Energy
      type: PropertyValue
      value: 0.068
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name
track: En Herre Med Bart

Speechiness
type: PropertyValue
value: 0.859

Acousticness
type: PropertyValue
value: 0.874

Instrumentalness
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value: 0

Liveness
type: PropertyValue
value: 0.097

Valence (Positivity)
type: PropertyValue
value: 0.285

Loudness (dB)
type: PropertyValue
value: -27.792

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

En Herre Med Bart
type: MusicRecording
duration: PT2M40S
duration ms: 160760
explicit: false
by artist: Wenche Foss
in album: De Gamle Melodier: Melodiminner Fra 1939-49 (Lirekassen No. 11)
  type: MusicAlbum
  date published: 2006-05-15
isrc code: NOX9X3711906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T07:52:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dcbf32a9a36eef233611156e4d85bfade4b3777b40bdda289918051378ed859
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957819
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3711906
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T07:53:33Z
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 0x3dcbf32a9a36eef233611156e4d85bfade4b3777b40bdda289918051378ed859. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/NOX9X3711906.
  date published: 2026-07-13T07:53:33Z
audio: En Herre Med Bart
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 163.575
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
    value: 0.196
  additional property: Speechiness
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    value: 0.154
  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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    value: -17.735
  additional property: Key Name
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    value: C
  additional property: Mode Name
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    value: Major