ISRC GBAYC0200199
Verified recording
GBAYC0200199 is “Puccini: La bohème, Act 4: "O Mimì, tu più non torni" (Rodolfo, Marcello)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xb76be0d1e58e8e0983e990fef3897eed776e2b584d46fe0c6eee0c0f6c3a93c3 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/GBAYC0200199.
Recording identifiers
- ISRC
- GBAYC0200199
- Title
- Puccini: La bohème, Act 4: "O Mimì, tu più non torni" (Rodolfo, Marcello)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xb76be0d1e58e8e0983e990fef3897eed776e2b584d46fe0c6eee0c0f6c3a93c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ee54522074e95bab1704c1ad8fdf9d9c92d72eeb1961c348e8ae4bd473ff6665- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0200199
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: La bohème, Act 4: "O Mimì, tu più non torni" (Rodolfo, Marcello) · Machine-readable JSON-LD