ISRC USX761302028
Verified recording
USX761302028 is “Fidelio, Op. 72” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf7022c470daca6ecf61d8067b7ed75e184a4f44a0b328c8f2ff6cbcd0c6d0c05 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302028.
Recording identifiers
- ISRC
- USX761302028
- Title
- Fidelio, Op. 72
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf7022c470daca6ecf61d8067b7ed75e184a4f44a0b328c8f2ff6cbcd0c6d0c05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:8bebd683fb895c61c1ee58ac1c8ed5d158efcc4bffd5ada447a7259d2a2bf8ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761302028
- Bitcoin block existence check
- https://blockstream.info/api/block/960489