ISRC USSM11505512
Verified recording
USSM11505512 is “Var. 20 - Andante” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x95ba700773e92fed6fb4b3a50df4c535036940b81affa5f13c9e3f7ff4b9e1ed 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/USSM11505512.
Recording identifiers
- ISRC
- USSM11505512
- Title
- Var. 20 - Andante
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x95ba700773e92fed6fb4b3a50df4c535036940b81affa5f13c9e3f7ff4b9e1ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c44f780c1ce9de42a45aa6f4e1d861c32e372c766a2c5fd4a3ff238839fb2edf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505512
- Bitcoin block existence check
- https://blockstream.info/api/block/956302