ISRC FRZ140913190
Verified recording
FRZ140913190 is “Spanische Liebeslieder, Op. 138: I. Vorspiel” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xc6251b04c5f7886e50666934e34e14a167aaaf3d7e5c700e1a08f53482c5f6c0 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913190.
Recording identifiers
- ISRC
- FRZ140913190
- Title
- Spanische Liebeslieder, Op. 138: I. Vorspiel
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xc6251b04c5f7886e50666934e34e14a167aaaf3d7e5c700e1a08f53482c5f6c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:36626c81443ee251edf978e0083851923eabe34efc54559782098f073a467fff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913190
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Spanische Liebeslieder, Op. 138: I. Vorspiel · Machine-readable JSON-LD