ISRC FRZ140325010
Verified recording
FRZ140325010 is “Der Frühling: "Seht, wie der strenge Winter flieht!"” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x0dca51e56a78adf234a3af184a3df021f39ede85a77e08609a4f269343cf5e0e 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/FRZ140325010.
Recording identifiers
- ISRC
- FRZ140325010
- Title
- Der Frühling: "Seht, wie der strenge Winter flieht!"
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x0dca51e56a78adf234a3af184a3df021f39ede85a77e08609a4f269343cf5e0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ab25b835cc110d21a785e681b97031f7923654e47ba514416db212e8c18509c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140325010
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Der Frühling: "Seht, wie der strenge Winter flieht!" · Machine-readable JSON-LD