ISRC GBAYC1400692
Verified recording
GBAYC1400692 is “Puccini: Madama Butterfly, Act 2: "Povera Butterfly!" (Suzuki, Sharpless, Pinkerton)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xc3aa23ce328b43f0256f6bd5a277822d604cd9320dff3a722165430b7866534a 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/GBAYC1400692.
Recording identifiers
- ISRC
- GBAYC1400692
- Title
- Puccini: Madama Butterfly, Act 2: "Povera Butterfly!" (Suzuki, Sharpless, Pinkerton)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xc3aa23ce328b43f0256f6bd5a277822d604cd9320dff3a722165430b7866534a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:e7f0d7e0a429226d171c3034237426f94392a5e6fec1c5296ecc5d84e9402e25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400692
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Puccini: Madama Butterfly, Act 2: "Povera Butterfly!" (Suzuki, Sharpless, Pinkerton) · Machine-readable JSON-LD