Sofia de Salis
type: MusicGroup
popularity: 4
followers: 4422
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d0c636294c054db560b1b042fc5ce5b71d7d929af0d5374a909f3fbd2c7d754
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953923
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953923
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c53daa9-a1c6-41fa-b02c-2ece30777030.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c53daa9-a1c6-41fa-b02c-2ece30777030.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c53daa9-a1c6-41fa-b02c-2ece30777030
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:51:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d0c636294c054db560b1b042fc5ce5b71d7d929af0d5374a909f3fbd2c7d754","name":"Sofia de Salis","registered_at":"2026-06-15T23:24:56Z","symbol":"NIM0865001","token_address":"0x8de6e2c0b6b4cfec9a83f227535ddfcf2486b52b","type":"artist","uuid":"1c53daa9-a1c6-41fa-b02c-2ece30777030"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0c636294c054db560b1b042fc5ce5b71d7d929af0d5374a909f3fbd2c7d754. Chain 2 (Bitcoin): anchored in block 953923 (2026-06-16T09:51:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c53daa9-a1c6-41fa-b02c-2ece30777030.json and https://artists.proofprofile.net/proofs/artist/1c53daa9-a1c6-41fa-b02c-2ece30777030.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:51:37Z
  text: {"copyright_id":"0x2d0c636294c054db560b1b042fc5ce5b71d7d929af0d5374a909f3fbd2c7d754","name":"Sofia de Salis","registered_at":"2026-06-15T23:24:56Z","symbol":"NIM0865001","token_address":"0x8de6e2c0b6b4cfec9a83f227535ddfcf2486b52b","type":"artist","uuid":"1c53daa9-a1c6-41fa-b02c-2ece30777030"}
album: French Impressions
  type: MusicAlbum
  date published: 2017-06-16
album: Shades of Love: Works for Flute & Piano
  type: MusicAlbum
  date published: 2019-05-17
album: Shades of Love: Works for Flute & Piano
  type: MusicAlbum
  date published: 2019-05-17
album: Forgotten Melody for a Flute
  type: MusicAlbum
  date published: 2022-01-25
album: Christmas Waltz
  type: MusicAlbum
  date published: 2022-12-07
album: Lullaby for You
  type: MusicAlbum
  date published: 2022-12-17
album: Penguins
  type: MusicAlbum
  date published: 2023-02-28
album: Avant-Garde Lullaby
  type: MusicAlbum
  date published: 2023-04-10
album: Finch Bird
  type: MusicAlbum
  date published: 2023-06-08
album: Music from a Little Grown-Up Journey
  type: MusicAlbum
  date published: 2024-02-10
album: Maneki
  type: MusicAlbum
  date published: 2025-02-04
  track: Maneki
    type: MusicRecording
    duration: PT1M34S
    duration ms: 94689
    explicit: false
    by artist: Sofia de Salis
    in album: Maneki
      type: MusicAlbum
      date published: 2025-02-04
    isrc code: TCAJG2553953
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:56:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaab4549ccc7c6cf8c722b44ac94411dfda158fca08b4f3620c3780d4ab45559d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJG2553953
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:22:28Z
    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 0xaab4549ccc7c6cf8c722b44ac94411dfda158fca08b4f3620c3780d4ab45559d. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/TCAJG2553953.
      date published: 2026-07-18T16:22:28Z
    audio: Maneki
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.093
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.756
      additional property: Energy
        type: PropertyValue
        value: 0.043
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      additional property: Acousticness
        type: PropertyValue
        value: 0.99
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.026
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.969
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.985
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Chopin's Dreams
  type: MusicAlbum
  date published: 2025-05-29
album: The World Needs Peace
  type: MusicAlbum
  date published: 2025-06-06
album: Придет серенький волчок колыбельная
  type: MusicAlbum
  date published: 2025-10-09