Anna Jansson
type: MusicGroup
genre: christian rock
description: Anna Maria Angelika Jansson (born 13 February 1958) is a Swedish crime writer and nurse from Visby, Gotland. She started her career as a surgeon nurse, but soon went over to the lung clinic due to her
popularity: 3
followers: 275
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade48eaf11d7e4279424ea37b970ae7c7418aad3381810f433fd1181e002c7fb. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f755d6c-85c4-4dff-b5e4-3e6e1c7e680b.json and https://artists.proofprofile.net/proofs/artist/9f755d6c-85c4-4dff-b5e4-3e6e1c7e680b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xade48eaf11d7e4279424ea37b970ae7c7418aad3381810f433fd1181e002c7fb","name":"Anna Jansson","registered_at":"2026-06-20T04:55:30Z","symbol":"NIM1518560","token_address":"0xda0bd9279e87204ac50e39d9fc1ed2c45145898e","type":"artist","uuid":"9f755d6c-85c4-4dff-b5e4-3e6e1c7e680b"}
album: Let Your Living Waters Flow
  type: MusicAlbum
  date published: 2020-04-10
album: Complete
  type: MusicAlbum
  date published: 2020-12-04
  track: Complete
    type: MusicRecording
    duration: PT4M47S
    duration ms: 287137
    explicit: false
    by artist: Anna Jansson
    in album: Complete
      type: MusicAlbum
      date published: 2020-12-04
    genre: christian rock
    isrc code: SE6FC2000279
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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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ddd9d96eae8e3b53eacf8635071254eefe53e9a9056f6aa12ac3429d358fe6. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:45:56Z), 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/SE6FC2000279.
      date published: 2026-07-21T21:45:56Z
    audio: Complete
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
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        value: 7
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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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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        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.136
      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.66
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I Know Who I Am
  type: MusicAlbum
  date published: 2021-04-02
album: Still You Love Me
  type: MusicAlbum
  date published: 2024-06-07