ISRC GBAYC0802932
Verified recording
GBAYC0802932 is “Puccini: Madama Butterfly, Act 2, Scene 2: "Oh eh! Oh eh! Oh eh!" (Chorus)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x7b4fddd32941e1da845b2d86e93ac546e3b54f1c67e9e33a20bdc5c3b4824c7c and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802932.
Recording identifiers
- ISRC
- GBAYC0802932
- Title
- Puccini: Madama Butterfly, Act 2, Scene 2: "Oh eh! Oh eh! Oh eh!" (Chorus)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x7b4fddd32941e1da845b2d86e93ac546e3b54f1c67e9e33a20bdc5c3b4824c7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:8c11cb64961e5cf61418bdc2c81a6d8116c4da5f85e9f99fde4dd3dfb9621cf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802932
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 2: "Oh eh! Oh eh! Oh eh!" (Chorus) · Machine-readable JSON-LD