Grethe Sønck
type: MusicGroup
genre: dansktop
description: Grethe Sønck (born Grethe Ingeborg Nielsen Hald; 16 July 1929 – 12 February 2010)Grethe Sønck er død was a Danish actress and singer. She was born in Hjerm, near Struer. In 1946, she won a talent co
popularity: 10
followers: 961
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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 0x14bbc48b070490b18f836583522db270cca03657cf4d65aa68aba896b0866e92. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2369845-e021-477b-a107-75e6c17319b7.json and https://artists.proofprofile.net/proofs/artist/c2369845-e021-477b-a107-75e6c17319b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
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album: TætPå (Vol. 1)
  type: MusicAlbum
  date published: 2020-05-11
album: Tak For Alle Kyssene
  type: MusicAlbum
  date published: 2004-11-12
  track: Medicin med det samme - 2005 Remastered Version
album: Pensionistvisen
  type: MusicAlbum
  date published: 1991
  track: Livets gang (Pensionistvisen)
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    duration: PT7M36S
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    by artist: Grethe Sønck
    by artist: Sejr Volmer Sørensen
    in album: Pensionistvisen
      type: MusicAlbum
      date published: 1991
    popularity: 4
    genre: classic-danish-pop
    genre: dansktop
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    additional property: OTSTimestamp
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209dc0ec47c4a33ed5d3f481ba6883a72dd5011463d4c3a633f361c64fb1b1a6. 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/DKABA0510223.
      date published: 2026-07-08T03:20:19Z
    audio: Livets gang (Pensionistvisen)
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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
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -18.173
      additional property: Key Name
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        value: G
      additional property: Mode Name
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Medicin med det samme - 2005 Remastered Version
type: MusicRecording
duration: PT2M41S
duration ms: 161986
explicit: false
by artist: Grethe Sønck
in album: Tak For Alle Kyssene
  type: MusicAlbum
  date published: 2004-11-12
popularity: 12
genre: classic-danish-pop
genre: dansktop
isrc code: DKABA0510218
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additional property: CopyrightStatus
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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
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1b430d7bd989b2a1815cb6d884a0eabbc94159e68954eaa9d11edc1a962ee4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DKABA0510218.
  date published: 2026-07-02T03:30:09Z
audio: Medicin med det samme - 2005 Remastered Version
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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
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    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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    value: 0.151
  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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