ISRC USX761302019
Verified recording
USX761302019 is “Fidelio, Op. 72” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1b76230d165916033000a8405e30a436389bf98b8e13e7652e69ac5281dc1335 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/USX761302019.
Recording identifiers
- ISRC
- USX761302019
- Title
- Fidelio, Op. 72
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1b76230d165916033000a8405e30a436389bf98b8e13e7652e69ac5281dc1335
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a801f7ad5d842217006da1007e7415c4383fe551282e1df412edd8b5464c5283- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302019
- Bitcoin block existence check
- https://blockstream.info/api/block/957118