ISRC USB8U2401620
Verified recording
USB8U2401620 is “La bohème, Act I, SC 67: Ho pagato il trimestre - Live” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xe59d62471d7950712b452ee1635f79f1e6b87b7cbf2d13f3155bcb097ff59ba0 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/USB8U2401620.
Recording identifiers
- ISRC
- USB8U2401620
- Title
- La bohème, Act I, SC 67: Ho pagato il trimestre - Live
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xe59d62471d7950712b452ee1635f79f1e6b87b7cbf2d13f3155bcb097ff59ba0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6300dd685799ef0e15ad8558f99a5916007ccd9357afa2d5faf4fd0f5b92a97d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2401620
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La bohème, Act I, SC 67: Ho pagato il trimestre - Live · Machine-readable JSON-LD