ISRC GBAYC0802897
Verified recording
GBAYC0802897 is “Puccini: Madama Butterfly, Act 1: "Dovunque al mondo" (Pinkerton, Sharpless)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x9d5a41234ba8d4b673841c089e1e29cb09005025bd63d6b7211e43380f0fd76c and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802897.
Recording identifiers
- ISRC
- GBAYC0802897
- Title
- Puccini: Madama Butterfly, Act 1: "Dovunque al mondo" (Pinkerton, Sharpless)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x9d5a41234ba8d4b673841c089e1e29cb09005025bd63d6b7211e43380f0fd76c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a211cd14b7859d82b38d8483deee3af6a42c16220621d1f98bd8db4bb602573c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802897
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Dovunque al mondo" (Pinkerton, Sharpless) · Machine-readable JSON-LD