ISRC FRZ208701404
Verified recording
FRZ208701404 is “Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimì" (Mimì, Rodolfo, Schaunard, Colline, Marcello)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xf277fc565da5cd63cb323b4b6c0f6e27217703dd12a41592eb8324f5aba81f89 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208701404.
Recording identifiers
- ISRC
- FRZ208701404
- Title
- Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimì" (Mimì, Rodolfo, Schaunard, Colline, Marcello)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xf277fc565da5cd63cb323b4b6c0f6e27217703dd12a41592eb8324f5aba81f89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:74690917d47a42e2ec4b82202a0f9fcc7ad088db85bb1b69d1a0dbb90030887b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208701404
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimì" (Mimì, Rodolfo, Schaunard, Colline, Marcello) · Machine-readable JSON-LD