ISRC FRZ110601734
Verified recording
FRZ110601734 is “Kosma: Suite symphonique d'après "Les portes de la nuit": III. Introduction & Valse "Les feuilles mortes"” by Joseph Kosma,
registered on the CopyrightChains blockchain with CopyrightID
0x8804c86bca6b346a5e459cc2b1fe310c4d7a08134c4198ce57c1d9649f74f4fa and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110601734.
Recording identifiers
- ISRC
- FRZ110601734
- Title
- Kosma: Suite symphonique d'après "Les portes de la nuit": III. Introduction & Valse "Les feuilles mortes"
- Artist
- Joseph Kosma
- CopyrightID (CopyrightChains transaction hash)
0x8804c86bca6b346a5e459cc2b1fe310c4d7a08134c4198ce57c1d9649f74f4fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6b17f6b201cc2cc1f63fa1a67e1c4f7209b2bae3b98a0f3a0af94ebebea16901- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110601734
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Kosma: Suite symphonique d'après "Les portes de la nuit": III. Introduction & Valse "Les feuilles mortes" · Machine-readable JSON-LD