ISRC USX761302016
Verified recording
USX761302016 is “Fidelio, Op. 72” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4db7b1fa9870dd7e8c8bcbd45b47fcb77097f335389a79bc12eaa6671c11dcff and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302016.
Recording identifiers
- ISRC
- USX761302016
- Title
- Fidelio, Op. 72
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4db7b1fa9870dd7e8c8bcbd45b47fcb77097f335389a79bc12eaa6671c11dcff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:517711746cba5eeed93c512aed6232b2afe7697b243c3fa33a035f21897a2a27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302016
- Bitcoin block existence check
- https://blockstream.info/api/block/960209