ISRC USX761302018
Verified recording
USX761302018 is “Fidelio, Op. 72” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7668a7852fd9a9c317b788e78d308eaf279d662151d07dade1d5a67e67ba2148 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/USX761302018.
Recording identifiers
- ISRC
- USX761302018
- Title
- Fidelio, Op. 72
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7668a7852fd9a9c317b788e78d308eaf279d662151d07dade1d5a67e67ba2148
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0f739384859f87ae98ec729df277abca7e83a79bdde7f210503c49e807c3cca8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302018
- Bitcoin block existence check
- https://blockstream.info/api/block/957118