ISRC GBAYC9702574
Verified recording
GBAYC9702574 is “Madama Butterfly (1997 Digital Remaster), Act II: Un bel di vedremo” by Maria Callas,
registered on the CopyrightChains blockchain with CopyrightID
0xdb14b104fd5e5d00541d8685cf2d69b026ec2298890e90ec75f3e9353a1fbc18 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702574.
Recording identifiers
- ISRC
- GBAYC9702574
- Title
- Madama Butterfly (1997 Digital Remaster), Act II: Un bel di vedremo
- Artist
- Maria Callas
- CopyrightID (CopyrightChains transaction hash)
0xdb14b104fd5e5d00541d8685cf2d69b026ec2298890e90ec75f3e9353a1fbc18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:25359d264307d9113c557297fa8c48f63438e3f668b29fc766d05fadbd99a047- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702574
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Madama Butterfly (1997 Digital Remaster), Act II: Un bel di vedremo · Machine-readable JSON-LD