ISRC GBAYC9701091
Verified recording
GBAYC9701091 is “Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xc1f1b8cc5983b88f20239187bc2c48a9162204f5308b9b830146c346f9389a37 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701091.
Recording identifiers
- ISRC
- GBAYC9701091
- Title
- Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xc1f1b8cc5983b88f20239187bc2c48a9162204f5308b9b830146c346f9389a37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bafa10963a7277a0c76e7e995fb0c0889fcdaba45e319bbf23ff8f2cbd0e6f1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701091
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta) · Machine-readable JSON-LD