ISRC GBAYC5900292
Verified recording
GBAYC5900292 is “Puccini: Madama Butterfly, Act 1: "Vieni, amor mio!" (Pinkerton, Butterfly, Goro)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x23bfe80275d6cec71344f649fbffc0b1c3c218505703394a4a98faa46553a827 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC5900292.
Recording identifiers
- ISRC
- GBAYC5900292
- Title
- Puccini: Madama Butterfly, Act 1: "Vieni, amor mio!" (Pinkerton, Butterfly, Goro)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x23bfe80275d6cec71344f649fbffc0b1c3c218505703394a4a98faa46553a827
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:d1625e8eb8b71a97cc39dca0f7b22f47aab129a2d585b564153f616a6e9f8d13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC5900292
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Vieni, amor mio!" (Pinkerton, Butterfly, Goro) · Machine-readable JSON-LD