ISRC GBBBC2400243
Verified recording
GBBBC2400243 is “Triple Concerto in C Major, Op. 56: III. Rondo alla polacca” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x92a1ab14ae7a3622018215d346864d725837f5cf3e43ec59c532b5031f7b4d8a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2400243.
Recording identifiers
- ISRC
- GBBBC2400243
- Title
- Triple Concerto in C Major, Op. 56: III. Rondo alla polacca
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x92a1ab14ae7a3622018215d346864d725837f5cf3e43ec59c532b5031f7b4d8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:40b3b0cc16c434c0439b81cec8c446c847742ba531df62063a2a854db6bfb93c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2400243
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Triple Concerto in C Major, Op. 56: III. Rondo alla polacca · Machine-readable JSON-LD