ISRC US5541401418
Verified recording
US5541401418 is “Gianni Schicchi, Act I: O mio babbino caro (Instrumental Version)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xa7f22a7c28eff7f9f8e32d6fdb87fd1b99645295d5e2e3f582da4280c734902c 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/US5541401418.
Recording identifiers
- ISRC
- US5541401418
- Title
- Gianni Schicchi, Act I: O mio babbino caro (Instrumental Version)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xa7f22a7c28eff7f9f8e32d6fdb87fd1b99645295d5e2e3f582da4280c734902c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:0577345f866828a77ee61a3f7b65ff1efe41fc9d7bb15dca59891c3c4ffe2d52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541401418
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Gianni Schicchi, Act I: O mio babbino caro (Instrumental Version) · Machine-readable JSON-LD