ISRC GBF078710881
Verified recording
GBF078710881 is “Sonata for Cello and Continuo in B flat, R.46: 1. Preludio (Largo)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4d66e181d9f53c5e6422560363485da66edec2b3186deeb79969cf066df43e6a and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710881.
Recording identifiers
- ISRC
- GBF078710881
- Title
- Sonata for Cello and Continuo in B flat, R.46: 1. Preludio (Largo)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4d66e181d9f53c5e6422560363485da66edec2b3186deeb79969cf066df43e6a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:a78361d8f9b78133d4d79e479d3f8b782e8e0ca95dce3f53895c4243d61616a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710881
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Sonata for Cello and Continuo in B flat, R.46: 1. Preludio (Largo) · Machine-readable JSON-LD