ISRC GBAYC9500834
Verified recording
GBAYC9500834 is “Madama Butterfly Lib. Giacosa and Illica (1995 Digital Remaster): Un bel dì vedremo” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xdf3d745e6c72d4199bb75153583972b440ff34a9700e7b0f5a4a6e78b4b7df59 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/GBAYC9500834.
Recording identifiers
- ISRC
- GBAYC9500834
- Title
- Madama Butterfly Lib. Giacosa and Illica (1995 Digital Remaster): Un bel dì vedremo
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xdf3d745e6c72d4199bb75153583972b440ff34a9700e7b0f5a4a6e78b4b7df59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4a1b728af11810bb32bbbbafb5ad29da39821ffbac289a1e4d9c969a1a9203f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500834
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madama Butterfly Lib. Giacosa and Illica (1995 Digital Remaster): Un bel dì vedremo · Machine-readable JSON-LD