ISRC USB8U2401621
Verified recording
USB8U2401621 is “La bohème, Act I, SC 67: Non sono in vena - Live” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x4dc07d49195be9a33e89d9ad093fb5338fada895625dea77dd450a042942261a and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2401621.
Recording identifiers
- ISRC
- USB8U2401621
- Title
- La bohème, Act I, SC 67: Non sono in vena - Live
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x4dc07d49195be9a33e89d9ad093fb5338fada895625dea77dd450a042942261a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:f0a071f500fe621c7a307739f309785f978a59755dcab5b83b9a5aef1db5cedd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2401621
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: La bohème, Act I, SC 67: Non sono in vena - Live · Machine-readable JSON-LD