Francesca Gabrielli
type: MusicGroup
popularity: 5
followers: 1890
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc6ab29b2c42632338870f2f44b34c682a64e203cc55f8e96cf1f0c7a09e5e40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26c42ae2-a47d-4ea8-857b-eb9614002313.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26c42ae2-a47d-4ea8-857b-eb9614002313.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26c42ae2-a47d-4ea8-857b-eb9614002313
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc6ab29b2c42632338870f2f44b34c682a64e203cc55f8e96cf1f0c7a09e5e40","name":"Francesca Gabrielli","registered_at":"2026-06-16T03:20:57Z","symbol":"NIM0921365","token_address":"0xe03565023074d4eed6b39bbf99e8732919291557","type":"artist","uuid":"26c42ae2-a47d-4ea8-857b-eb9614002313"}
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 0xdc6ab29b2c42632338870f2f44b34c682a64e203cc55f8e96cf1f0c7a09e5e40. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26c42ae2-a47d-4ea8-857b-eb9614002313.json and https://artists.proofprofile.net/proofs/artist/26c42ae2-a47d-4ea8-857b-eb9614002313.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xdc6ab29b2c42632338870f2f44b34c682a64e203cc55f8e96cf1f0c7a09e5e40","name":"Francesca Gabrielli","registered_at":"2026-06-16T03:20:57Z","symbol":"NIM0921365","token_address":"0xe03565023074d4eed6b39bbf99e8732919291557","type":"artist","uuid":"26c42ae2-a47d-4ea8-857b-eb9614002313"}
album: Gymnopedie No1. Harp
  type: MusicAlbum
  date published: 2015-04-19
  track: Gymnopedie No. 1 Harp
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222329
    explicit: false
    by artist: Francesca Gabrielli
    in album: Gymnopedie No1. Harp
      type: MusicAlbum
      date published: 2015-04-19
    isrc code: UKASV1400201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:31:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf356a59a5cfcaf0f3e4aa666832293663028d47df9f6a8431f555290d820e8c9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957775
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957775
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKASV1400201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:04:23Z
    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 0xf356a59a5cfcaf0f3e4aa666832293663028d47df9f6a8431f555290d820e8c9. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/UKASV1400201.
      date published: 2026-07-13T00:04:23Z
    audio: Gymnopedie No. 1 Harp
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 68.419
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.567
      additional property: Energy
        type: PropertyValue
        value: 0.002
      additional property: Speechiness
        type: PropertyValue
        value: 0.093
      additional property: Acousticness
        type: PropertyValue
        value: 0.994
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.916
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.429
      additional property: Loudness (dB)
        type: PropertyValue
        value: -44.249
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gymnopedie No. 1 - Harp
  type: MusicAlbum
  date published: 2015-09-12
album: Meeting of the Waters
  type: MusicAlbum
  date published: 2015-12-13
album: Oh Holy Night
  type: MusicAlbum
  date published: 2016-03-07