Geoffrey Thomas
type: MusicGroup
genre: classical
popularity: 33
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d54a4c4687c60aeb76561f0ea12fe143316e81681567fcefa09df6ae071d49f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23414155-6b15-470a-8ee2-30eb541871b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23414155-6b15-470a-8ee2-30eb541871b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23414155-6b15-470a-8ee2-30eb541871b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d54a4c4687c60aeb76561f0ea12fe143316e81681567fcefa09df6ae071d49f","name":"Geoffrey Thomas","registered_at":"2026-06-11T14:15:27Z","symbol":"NIM0046031","token_address":"0x189358789fcac1b8c6055d8084d4db111190dd3e","type":"artist","uuid":"23414155-6b15-470a-8ee2-30eb541871b9"}
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 0x4d54a4c4687c60aeb76561f0ea12fe143316e81681567fcefa09df6ae071d49f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23414155-6b15-470a-8ee2-30eb541871b9.json and https://artists.proofprofile.net/proofs/artist/23414155-6b15-470a-8ee2-30eb541871b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x4d54a4c4687c60aeb76561f0ea12fe143316e81681567fcefa09df6ae071d49f","name":"Geoffrey Thomas","registered_at":"2026-06-11T14:15:27Z","symbol":"NIM0046031","token_address":"0x189358789fcac1b8c6055d8084d4db111190dd3e","type":"artist","uuid":"23414155-6b15-470a-8ee2-30eb541871b9"}
album: Vivaldi For Study
  type: MusicAlbum
  date published: 2021-12-24
album: Relaxing Vivaldi
  type: MusicAlbum
  date published: 2021-10-15
  track: Concerto for 2 Oboes in C Major, RV 534: II. Largo
album: Great Baroque Masterpieces
  type: MusicAlbum
  date published: 2012-04-24
album: Vivaldi: Oboe Concertos, Vol. 1
  type: MusicAlbum
  date published: 2001-07-03
album: A Guided Tour of the Baroque Era, Vol. 4
  type: MusicAlbum
  date published: 2013-07-09
album: Krebs: Sonata da Camera Per Il Cembalo Obligato Con Flauto Traverso
  type: MusicAlbum
  date published: 2010-05-20
album: Kleinknecht: 6 Sonatas da Camera for Flute and Continuo Op. 1
  type: MusicAlbum
  date published: 2009-11-02
album: C.P.E. Bach: 3 Sonaten für Cembalo und Violine
  type: MusicAlbum
  date published: 2004-01-01
album: Böhm: Werke für Lautenwerk
  type: MusicAlbum
  date published: 2002-01-01
album: English Music for Oboe & String Quartet
  type: MusicAlbum
  date published: 1985-07-01

Concerto for 2 Oboes in C Major, RV 534: II. Largo
type: MusicRecording
duration: PT3M8S
duration ms: 188200
explicit: false
by artist: Antonio Vivaldi
by artist: Stefan Schilli
by artist: Geoffrey Thomas
by artist: Judit Kiss-Domonkos
by artist: Budapest Failoni Chamber Orchestra
by artist: Béla Nagy
in album: Relaxing Vivaldi
  type: MusicAlbum
  date published: 2021-10-15
popularity: 1
isrc code: HKI199329005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:21:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf36ac7e154e95dbbc99c1382a3dd5287865baad25f0a1cc45feb6fa339a4391c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199329005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36ac7e154e95dbbc99c1382a3dd5287865baad25f0a1cc45feb6fa339a4391c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/HKI199329005.
  date published: 2026-07-08T08:56:20Z
audio: Concerto for 2 Oboes in C Major, RV 534: II. Largo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 167.451
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.183
  additional property: Energy
    type: PropertyValue
    value: 0.019
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.821
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.103
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.612
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor