ISRC FRZ118500770
Verified recording
FRZ118500770 is “Schubert: 2 Lieder, Op. 43: No. 2, Nacht und Träume, D. 827” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x5c88fed85689b16eccdd2ef8aa088b0e1a0d861a5c8b2eac9618156b0e32b2b2 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118500770.
Recording identifiers
- ISRC
- FRZ118500770
- Title
- Schubert: 2 Lieder, Op. 43: No. 2, Nacht und Träume, D. 827
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x5c88fed85689b16eccdd2ef8aa088b0e1a0d861a5c8b2eac9618156b0e32b2b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:03a33d478ca715204e745c14475d06d4f815168103b0de5a8469fcf1a6c43142- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118500770
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Schubert: 2 Lieder, Op. 43: No. 2, Nacht und Träume, D. 827 · Machine-readable JSON-LD