ISRC GBAYC5900288
Verified recording
GBAYC5900288 is “Puccini: Madama Butterfly, Act 1: "Quale smania vi prende!" (Sharpless, Pinkerton, Coro, Goro)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x61d4a6ba825168f5580d4a39234705078b8e55fbe8c49a4257401d22fae0de4f and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC5900288.
Recording identifiers
- ISRC
- GBAYC5900288
- Title
- Puccini: Madama Butterfly, Act 1: "Quale smania vi prende!" (Sharpless, Pinkerton, Coro, Goro)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x61d4a6ba825168f5580d4a39234705078b8e55fbe8c49a4257401d22fae0de4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:5b13421b56515b5b1cf6c6b795372bef09cbca244a596225373bce0b0ea45b01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC5900288
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Quale smania vi prende!" (Sharpless, Pinkerton, Coro, Goro) · Machine-readable JSON-LD