ISRC DEN960030913
Verified recording
DEN960030913 is “Schwanengesang, D. 957: XIII. Der Doppelgänger: Still ist die Nacht” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x7e1ab77b314b2e9ab2f082653924889c775ea8f2682d018bb07eac9bd7a2e695 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/DEN960030913.
Recording identifiers
- ISRC
- DEN960030913
- Title
- Schwanengesang, D. 957: XIII. Der Doppelgänger: Still ist die Nacht
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x7e1ab77b314b2e9ab2f082653924889c775ea8f2682d018bb07eac9bd7a2e695
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:86e7839fdd855aba915b9dd76dd253504d93407cf33c8305e24a4b79f2997591- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960030913
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Schwanengesang, D. 957: XIII. Der Doppelgänger: Still ist die Nacht · Machine-readable JSON-LD