ISRC USX761113309
Verified recording
USX761113309 is “La Bohème” by Renata Tebaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7824e9fdbcc4666c8d00e2cfaee29e85b664c8c0d44b41bb50f69837cfe2194f and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761113309.
Recording identifiers
- ISRC
- USX761113309
- Title
- La Bohème
- Artist
- Renata Tebaldi
- CopyrightID (CopyrightChains transaction hash)
0x7824e9fdbcc4666c8d00e2cfaee29e85b664c8c0d44b41bb50f69837cfe2194f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:695bb50fa067bc65428f2b1632da588a1caa762e76686dade12363b2ceb892c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761113309
- Bitcoin block existence check
- https://blockstream.info/api/block/960448