ISRC CZD940900015
Verified recording
CZD940900015 is “National Anthem of French Republic” by Claude Joseph Rouget de Lisle,
registered on the CopyrightChains blockchain with CopyrightID
0xa4948e6b958e15a01ece5821e0c095bb07f7f0aaf1bb23537278813755f01737 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/CZD940900015.
Recording identifiers
- ISRC
- CZD940900015
- Title
- National Anthem of French Republic
- Artist
- Claude Joseph Rouget de Lisle
- CopyrightID (CopyrightChains transaction hash)
0xa4948e6b958e15a01ece5821e0c095bb07f7f0aaf1bb23537278813755f01737
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:084dd65f4c5fb89f818b0cc47e672c50970f441c57649e73901be0497094bd43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD940900015
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: National Anthem of French Republic · Machine-readable JSON-LD