ISRC USZ6S0104401
Verified recording
USZ6S0104401 is “Quando m'en vo (From the opera "La Boheme") - Musetta's Waltz” by Dave Liebman,
registered on the CopyrightChains blockchain with CopyrightID
0xd9b94bdb16680081dd296f4aca842dc1d6ddca9a9b418e42fcd3c6ceff4b001c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZ6S0104401.
Recording identifiers
- ISRC
- USZ6S0104401
- Title
- Quando m'en vo (From the opera "La Boheme") - Musetta's Waltz
- Artist
- Dave Liebman
- CopyrightID (CopyrightChains transaction hash)
0xd9b94bdb16680081dd296f4aca842dc1d6ddca9a9b418e42fcd3c6ceff4b001c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fb29f9618e45d65ab1ad169d1857c9e60feb8f80eb7dfdf1613ff46ff1203abc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZ6S0104401
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Quando m'en vo (From the opera "La Boheme") - Musetta's Waltz · Machine-readable JSON-LD