ISRC USSM11505492
Verified recording
USSM11505492 is “Tema. Vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc6c1cf52cf5f932d7cc3f03b83b60a3f66ad380a71becbbc10628f560ffa60f1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505492.
Recording identifiers
- ISRC
- USSM11505492
- Title
- Tema. Vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc6c1cf52cf5f932d7cc3f03b83b60a3f66ad380a71becbbc10628f560ffa60f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:68d9fe843ac841c2b10b5537896cca4457f96867d25c63669229a9aad141cdb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505492
- Bitcoin block existence check
- https://blockstream.info/api/block/953520