ISRC GBAYC5900287
Verified recording
GBAYC5900287 is “Puccini: Madama Butterfly, Act 1: "Dovunque al mondo" (Pinkerton, Sharpless, Goro)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x8b82086af76f13709e850666e181c2158a086c36121a4e4c4f9a12d96e62ad4c and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC5900287.
Recording identifiers
- ISRC
- GBAYC5900287
- Title
- Puccini: Madama Butterfly, Act 1: "Dovunque al mondo" (Pinkerton, Sharpless, Goro)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x8b82086af76f13709e850666e181c2158a086c36121a4e4c4f9a12d96e62ad4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:610e5ec8991e319f8186afdfbbe785e0fbce1b9f9d3d1ca4c1d082de62b8d4c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC5900287
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Dovunque al mondo" (Pinkerton, Sharpless, Goro) · Machine-readable JSON-LD