ISRC USSM11002213
Verified recording
USSM11002213 is “Gianni Schicchi: Firenze è come un albero fiorito” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x7bbe7cc603eccca27c6c02abef8b1a81486529f2cc94128cdec24497dae6f468 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11002213.
Recording identifiers
- ISRC
- USSM11002213
- Title
- Gianni Schicchi: Firenze è come un albero fiorito
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x7bbe7cc603eccca27c6c02abef8b1a81486529f2cc94128cdec24497dae6f468
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:8197dcdb76ae1a54d8432f85b1d078be0d59c1b436659dab4b7a80d3b7a9fad7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11002213
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Gianni Schicchi: Firenze è come un albero fiorito · Machine-readable JSON-LD