ISRC GBAYC0802919
Verified recording
GBAYC0802919 is “Puccini: Madama Butterfly, Act 2, Scene 1: "Ora a noi. Sedete qui" (Sharpless, Butterfly)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xfc7ec0cb639946029b6084ad7bd238513221886d1b1ba703b6ad8d71e6f3f174 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802919.
Recording identifiers
- ISRC
- GBAYC0802919
- Title
- Puccini: Madama Butterfly, Act 2, Scene 1: "Ora a noi. Sedete qui" (Sharpless, Butterfly)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xfc7ec0cb639946029b6084ad7bd238513221886d1b1ba703b6ad8d71e6f3f174
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fbf30a666c0c6b4f1f70ef5c76cde6285fe0ca4cf30f8e8d135f8d61e43450f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802919
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 1: "Ora a noi. Sedete qui" (Sharpless, Butterfly) · Machine-readable JSON-LD