ISRC USB8U2401617
Verified recording
USB8U2401617 is “La bohème, Act I, SC 67: Questo Mar Rosso - Live” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x466397f213b85082c8fae496119be365327ec9ea87748668d6cbfd7146e28249 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2401617.
Recording identifiers
- ISRC
- USB8U2401617
- Title
- La bohème, Act I, SC 67: Questo Mar Rosso - Live
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x466397f213b85082c8fae496119be365327ec9ea87748668d6cbfd7146e28249
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:25b939f8c6abe8e5ab41cd6dce044ca3c0608a438b5fca91b85a5a1a12ec1c1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2401617
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La bohème, Act I, SC 67: Questo Mar Rosso - Live · Machine-readable JSON-LD