ISRC GBAYC9600570
Verified recording
GBAYC9600570 is “Puccini: La rondine, Act 1: "Ah! Ruggero Lastouc… Fate passare" (Rambaldo, Ruggero, Prunier, Yvette, Bianca, Suzy, Magda, Lisette)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x500da290d91e84117143db2435aa701c5e805e570fa9f7e6cd29b8909bb9f090 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600570.
Recording identifiers
- ISRC
- GBAYC9600570
- Title
- Puccini: La rondine, Act 1: "Ah! Ruggero Lastouc… Fate passare" (Rambaldo, Ruggero, Prunier, Yvette, Bianca, Suzy, Magda, Lisette)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x500da290d91e84117143db2435aa701c5e805e570fa9f7e6cd29b8909bb9f090
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:29480c86b8a18964ec7bf643ab4d39b6277115e334236b38345e53ccfb59eebd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600570
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Puccini: La rondine, Act 1: "Ah! Ruggero Lastouc… Fate passare" (Rambaldo, Ruggero, Prunier, Yvette, Bianca, Suzy, Magda, Lisette) · Machine-readable JSON-LD