Marianne Mörck
type: MusicGroup
description: Gun Iris Marianne Mörck (born 2 September 1949) is a Swedish actress, opera singer and director. Biography Stage Mörck studied acting at stage school in Gothenburg, and during that time she got invol
popularity: 5
followers: 3
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additional property: CopyrightChainExplorerURL
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca92b82e9f648cac6e9eeca19081076a251167924f660eaf24dedf4ac569952f. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9278106f-3583-4df0-a4ed-61b2f2016aa8.json and https://artists.proofprofile.net/proofs/artist/9278106f-3583-4df0-a4ed-61b2f2016aa8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xca92b82e9f648cac6e9eeca19081076a251167924f660eaf24dedf4ac569952f","name":"Marianne Mörck","registered_at":"2026-06-17T16:46:41Z","symbol":"NIM1457132","token_address":"0xc65938a9ac8756a0d576d07a74cd86f2c606dc5d","type":"artist","uuid":"9278106f-3583-4df0-a4ed-61b2f2016aa8"}
track: Veva veva positiv

Veva veva positiv
type: MusicRecording
duration: PT2M57S
duration ms: 177440
explicit: false
by artist: Astrid Lindgren
by artist: Albin Grahn
by artist: Christopher Ek
by artist: Marianne Mörck
in album: Pippi på Cirkus
  type: MusicAlbum
  date published: 2023-06-16
isrc code: SEUM72200736
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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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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 0xb1a75c928591c1b2d31611026b3b2a8b51097b213b177b4d30941eb96c34b22f. 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/SEUM72200736.
  date published: 2026-07-02T03:55:08Z
audio: Veva veva positiv
  type: AudioObject
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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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  additional property: Key Name
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  additional property: Mode Name
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