ISRC GBAYC0802933
Verified recording
GBAYC0802933 is “Puccini: Madama Butterfly, Act 2, Scene 2: Introduction. Allegro moderato” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x98492a481e2bc2653ed7243106aceb5e6a50ebae9b5c8b37442ab8d6f89909ab and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802933.
Recording identifiers
- ISRC
- GBAYC0802933
- Title
- Puccini: Madama Butterfly, Act 2, Scene 2: Introduction. Allegro moderato
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x98492a481e2bc2653ed7243106aceb5e6a50ebae9b5c8b37442ab8d6f89909ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:77a966cfbe8d3bc1ca152b756fe6a0ecbb3be784a3f8c096aa1d2b77e6028ae8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802933
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 2: Introduction. Allegro moderato · Machine-readable JSON-LD