ISRC GBAYC0802914
Verified recording
GBAYC0802914 is “Puccini: Madama Butterfly, Act 2, Scene 1: Introduction. Allegretto mosso” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x841389f28b3ea7c32933c532a4925f09fc76836885f2bb6137b6b27ff6b480c0 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/GBAYC0802914.
Recording identifiers
- ISRC
- GBAYC0802914
- Title
- Puccini: Madama Butterfly, Act 2, Scene 1: Introduction. Allegretto mosso
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x841389f28b3ea7c32933c532a4925f09fc76836885f2bb6137b6b27ff6b480c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c06d0a13b9e0efec8a1ae0b5359f9f91e04efe2df1da135efb8eb3a298a674f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802914
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 1: Introduction. Allegretto mosso · Machine-readable JSON-LD