ISRC USTE10414260
Verified recording
USTE10414260 is “La Bohème, SC 67, Act I: Che gelida manina” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x612f2e8bf128344ae05464e883e8b9248d1027024d727fa631b66b4d3ac95304 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10414260.
Recording identifiers
- ISRC
- USTE10414260
- Title
- La Bohème, SC 67, Act I: Che gelida manina
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x612f2e8bf128344ae05464e883e8b9248d1027024d727fa631b66b4d3ac95304
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:c9da04fe3ae4126a331456e4cff6e8f523328f33683dc23a358f298ed8506c82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10414260
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: La Bohème, SC 67, Act I: Che gelida manina · Machine-readable JSON-LD