ISRC CZD940900018
Verified recording
CZD940900018 is “National Anthem of Republic of Hungary” by Ferenc Erkel,
registered on the CopyrightChains blockchain with CopyrightID
0xdef409599c55b2d6ac9caf19ebd25c883f4466011dd6625d919e71ee1fa0d6be and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD940900018.
Recording identifiers
- ISRC
- CZD940900018
- Title
- National Anthem of Republic of Hungary
- Artist
- Ferenc Erkel
- CopyrightID (CopyrightChains transaction hash)
0xdef409599c55b2d6ac9caf19ebd25c883f4466011dd6625d919e71ee1fa0d6be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:99e478345ab5b4c821eeaec6ae3c231bc2c333876b9735c9b1e716aa2967922a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD940900018
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: National Anthem of Republic of Hungary · Machine-readable JSON-LD