ISRC FRZ209802411
Verified recording
FRZ209802411 is “Ernst: Grand Caprice on "Der Erlkönig", Op. 26 (After Schubert) [Arr. Ernst]” by Heinrich Wilhelm Ernst,
registered on the CopyrightChains blockchain with CopyrightID
0xdc9bbd14586a78b36360917c036e8765f7b42aacaa16bd69e0fb9986daf39040 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/FRZ209802411.
Recording identifiers
- ISRC
- FRZ209802411
- Title
- Ernst: Grand Caprice on "Der Erlkönig", Op. 26 (After Schubert) [Arr. Ernst]
- Artist
- Heinrich Wilhelm Ernst
- CopyrightID (CopyrightChains transaction hash)
0xdc9bbd14586a78b36360917c036e8765f7b42aacaa16bd69e0fb9986daf39040
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a68f9d4157163ed6a81f5290f20d6691ef261e2205718edf6f84249e0e7a2747- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209802411
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Ernst: Grand Caprice on "Der Erlkönig", Op. 26 (After Schubert) [Arr. Ernst] · Machine-readable JSON-LD