Mathilde Borsarello-Herrmann
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc01a9d70d844f75dc5c640100ccd8936f9e90a739128e2e674c70457f799510
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57ed9ca8-77be-4eb9-a1d1-d8659859fb78.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57ed9ca8-77be-4eb9-a1d1-d8659859fb78.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/57ed9ca8-77be-4eb9-a1d1-d8659859fb78
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc01a9d70d844f75dc5c640100ccd8936f9e90a739128e2e674c70457f799510","name":"Mathilde Borsarello-Herrmann","registered_at":"2026-06-16T20:17:15Z","symbol":"NIM1163927","token_address":"0x722087a3b0d6556684e9cd84d1be6db894be9be4","type":"artist","uuid":"57ed9ca8-77be-4eb9-a1d1-d8659859fb78"}
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 0xdc01a9d70d844f75dc5c640100ccd8936f9e90a739128e2e674c70457f799510. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/57ed9ca8-77be-4eb9-a1d1-d8659859fb78.json and https://artists.proofprofile.net/proofs/artist/57ed9ca8-77be-4eb9-a1d1-d8659859fb78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdc01a9d70d844f75dc5c640100ccd8936f9e90a739128e2e674c70457f799510","name":"Mathilde Borsarello-Herrmann","registered_at":"2026-06-16T20:17:15Z","symbol":"NIM1163927","token_address":"0x722087a3b0d6556684e9cd84d1be6db894be9be4","type":"artist","uuid":"57ed9ca8-77be-4eb9-a1d1-d8659859fb78"}
track: Vivaldi: L'estro armonico, Op. 3: Concerto No. 10 for Four Violins in B Minor, RV 580: I. Allegro
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205120
  explicit: false
  by artist: Antonio Vivaldi
  by artist: Camille Berthollet
  by artist: Julie Berthollet
  by artist: Mathilde Borsarello-Herrmann
  by artist: Fabien Mastrantonio
  by artist: Benjamin Levy
  by artist: String ensemble of the Orchestre National du Capitole de Toulouse
  in album: 10 ans !
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: GBAYC1902493
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T16:55:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c135a197c71b16cfdf2d6f34eb30ee9799b65b42c04aa52abbd31570f2277b8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957046
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957046
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902493
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T14:04:01Z
  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 0x5c135a197c71b16cfdf2d6f34eb30ee9799b65b42c04aa52abbd31570f2277b8. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBAYC1902493.
    date published: 2026-07-07T14:04:01Z
  audio: Vivaldi: L'estro armonico, Op. 3: Concerto No. 10 for Four Violins in B Minor, RV 580: I. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.004
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.468
    additional property: Energy
      type: PropertyValue
      value: 0.457
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.851
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.098
    additional property: Liveness
      type: PropertyValue
      value: 0.084
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.747
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.279
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor