ISRC GBAYC9600574
Verified recording
GBAYC9600574 is “Puccini: La rondine, Act 1: "Buona sera" (Rambaldo, Magda, Périchaud, Yvette, Bianca, Prunier, Lisette)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x8cac03ddc4987f70ddceb33514feac5fde054b866d70bda1a6404448122fa271 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/GBAYC9600574.
Recording identifiers
- ISRC
- GBAYC9600574
- Title
- Puccini: La rondine, Act 1: "Buona sera" (Rambaldo, Magda, Périchaud, Yvette, Bianca, Prunier, Lisette)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x8cac03ddc4987f70ddceb33514feac5fde054b866d70bda1a6404448122fa271
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:706303d0f83b0b359dbed43a7a04f51d3076e7b1f5a2761175051465f4e7421e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600574
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Puccini: La rondine, Act 1: "Buona sera" (Rambaldo, Magda, Périchaud, Yvette, Bianca, Prunier, Lisette) · Machine-readable JSON-LD