ISRC US89R0695511
Verified recording
US89R0695511 is “Puccini: Gianni Schicchi: Povero buoso!... Povero cugino!... Povero zio!” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x838dfd11cace847cb2541665f74f826a48a6a28c07c5235a2ca6fc81eb043720 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695511.
Recording identifiers
- ISRC
- US89R0695511
- Title
- Puccini: Gianni Schicchi: Povero buoso!... Povero cugino!... Povero zio!
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x838dfd11cace847cb2541665f74f826a48a6a28c07c5235a2ca6fc81eb043720
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:0ea554df23c2d62c76439d3120f2acc55229af3adb507ef470d052e09af856fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695511
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Puccini: Gianni Schicchi: Povero buoso!... Povero cugino!... Povero zio! · Machine-readable JSON-LD