ISRC GBF079712381
Verified recording
GBF079712381 is “Concerto a 5 in C, Op. 9, No. 9 for 2 Oboes, Strings, and Continuo: 1. Allegro” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0x76cf5bc24a4e3c706f47542fbe92fa93d1afca9c95c1cfe72dad7ade66c23b02 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079712381.
Recording identifiers
- ISRC
- GBF079712381
- Title
- Concerto a 5 in C, Op. 9, No. 9 for 2 Oboes, Strings, and Continuo: 1. Allegro
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0x76cf5bc24a4e3c706f47542fbe92fa93d1afca9c95c1cfe72dad7ade66c23b02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:fb0cd4ccb0037184ea408422ffcaf22c4876f8e6b02cce2af48aa5db769c991f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079712381
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Concerto a 5 in C, Op. 9, No. 9 for 2 Oboes, Strings, and Continuo: 1. Allegro · Machine-readable JSON-LD