ISRC GBAYC0202599
Verified recording
GBAYC0202599 is “Puccini: Madama Butterfly, Act 2 Scene 1: "Un bel di vedremo" (Butterfly)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x127cf13f2ec629c7dbf807b125b019de75176978944572ecdb92c17d80847bed and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0202599.
Recording identifiers
- ISRC
- GBAYC0202599
- Title
- Puccini: Madama Butterfly, Act 2 Scene 1: "Un bel di vedremo" (Butterfly)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x127cf13f2ec629c7dbf807b125b019de75176978944572ecdb92c17d80847bed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:19a14dee0faeb3a2c262c3b455d2335c313a58b4c63695db6764f15d9f55c63f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0202599
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Puccini: Madama Butterfly, Act 2 Scene 1: "Un bel di vedremo" (Butterfly) · Machine-readable JSON-LD