ISRC GBAYC0000420
Verified recording
GBAYC0000420 is “Viotti: Duos concertants, Livre II: Duetto No. 3, WIV:9: III. Allegretto” by Giovanni Battista Viotti,
registered on the CopyrightChains blockchain with CopyrightID
0x828f1c776cb165ca755f68f67a8e577a40f0b283e2abf608ed687e8106ba71ef and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000420.
Recording identifiers
- ISRC
- GBAYC0000420
- Title
- Viotti: Duos concertants, Livre II: Duetto No. 3, WIV:9: III. Allegretto
- Artist
- Giovanni Battista Viotti
- CopyrightID (CopyrightChains transaction hash)
0x828f1c776cb165ca755f68f67a8e577a40f0b283e2abf608ed687e8106ba71ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c227f99d96dd0b9928b5b00f82d0573afb84ff672a6d193019d4e47c28119094- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000420
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Viotti: Duos concertants, Livre II: Duetto No. 3, WIV:9: III. Allegretto · Machine-readable JSON-LD