ISRC USSM11101053
Verified recording
USSM11101053 is “Fidelio: March” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x41320a932825df66fd704ace6486d41f8c0a8696e0c7939f6e1d7715212946fc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11101053.
Recording identifiers
- ISRC
- USSM11101053
- Title
- Fidelio: March
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x41320a932825df66fd704ace6486d41f8c0a8696e0c7939f6e1d7715212946fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:39ea2e6140fb2acbaa418729fe019d3881cca3e85f55fcae82277257e42f8232- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11101053
- Bitcoin block existence check
- https://blockstream.info/api/block/957118