ISRC USB8U2009698
Verified recording
USB8U2009698 is “La Bohème: Dunque è proprio finita?” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x3034c2ed3a7e4420594602ca2685229877e03b7d1716004ac330951315ab88c4 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2009698.
Recording identifiers
- ISRC
- USB8U2009698
- Title
- La Bohème: Dunque è proprio finita?
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x3034c2ed3a7e4420594602ca2685229877e03b7d1716004ac330951315ab88c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:8b273965e0add94477a06f56953a4643da40d3a330c5605173a6e81a4df9708c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2009698
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: La Bohème: Dunque è proprio finita? · Machine-readable JSON-LD