ISRC FRZ110802255
Verified recording
FRZ110802255 is “La bohème” by Charles Aznavour,
registered on the CopyrightChains blockchain with CopyrightID
0x3f90072ff5fb5119de944f089976f0b9e0bad7a47f27e5f1657a32f2a488ec6d and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110802255.
Recording identifiers
- ISRC
- FRZ110802255
- Title
- La bohème
- Artist
- Charles Aznavour
- CopyrightID (CopyrightChains transaction hash)
0x3f90072ff5fb5119de944f089976f0b9e0bad7a47f27e5f1657a32f2a488ec6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:01103cb4b8035f3aa1c48839f37cdcfa82f110c9041169980b371252314f2504- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110802255
- Bitcoin block existence check
- https://blockstream.info/api/block/960309