ISRC GBAYC0802905
Verified recording
GBAYC0802905 is “Puccini: Madama Butterfly, Act 1: "Tutti zitti!" (Goro, Il Commissario, Butterfly, Chorus)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x2c863cbfd802bdedbb64045eb68df02dc8a4321bc0612f18b80177574e05a963 and independently timestamped
in Bitcoin block 957048 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802905.
Recording identifiers
- ISRC
- GBAYC0802905
- Title
- Puccini: Madama Butterfly, Act 1: "Tutti zitti!" (Goro, Il Commissario, Butterfly, Chorus)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x2c863cbfd802bdedbb64045eb68df02dc8a4321bc0612f18b80177574e05a963
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:18:56+00:00
- Bitcoin block
- 957048
- Canonical record hash
sha256:e4e13ed532a398a59c3e5e1a80527eeff10029fc0fe866687a6c296d57413c0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802905
- Bitcoin block existence check
- https://blockstream.info/api/block/957048
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Tutti zitti!" (Goro, Il Commissario, Butterfly, Chorus) · Machine-readable JSON-LD