ISRC USX761302022
Verified recording
USX761302022 is “Fidelio, Op. 72” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x2a97cdcca5fb0bc67110c906ed874adc24115fdf53c69ebfc854c92452eebc42 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302022.
Recording identifiers
- ISRC
- USX761302022
- Title
- Fidelio, Op. 72
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x2a97cdcca5fb0bc67110c906ed874adc24115fdf53c69ebfc854c92452eebc42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:b87675e440ce1bc254b7296638ee68eeab3ae7cdbcda89c570126dc009a80731- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302022
- Bitcoin block existence check
- https://blockstream.info/api/block/960334