ISRC GBF078811573
Verified recording
GBF078811573 is “Piano Sonata No. 23” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x095540d298066631c446fdb40a5f1866803f3461d569ff181aa3d0fe7140e638 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078811573.
Recording identifiers
- ISRC
- GBF078811573
- Title
- Piano Sonata No. 23
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x095540d298066631c446fdb40a5f1866803f3461d569ff181aa3d0fe7140e638
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:1f674bbdf19a6a9838c7a7ae84a83d986d5a6cab4e331165a1cd95b2fd495ac8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078811573
- Bitcoin block existence check
- https://blockstream.info/api/block/960397