ISRC DEN962302490
Verified recording
DEN962302490 is “Schwanengesang, D. 957: No. 4, Ständchen (Transcr. for Cello and Piano)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe1f2a20765da49e95c416fc5492c7a5a669c7688fb8d66f0eb7d78a7f24af3fc and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962302490.
Recording identifiers
- ISRC
- DEN962302490
- Title
- Schwanengesang, D. 957: No. 4, Ständchen (Transcr. for Cello and Piano)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe1f2a20765da49e95c416fc5492c7a5a669c7688fb8d66f0eb7d78a7f24af3fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:33d2d48c3ae1e5f6d3cb0b407c2cb11a4bf74749b79a51ded2ff76cf766bef37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962302490
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Schwanengesang, D. 957: No. 4, Ständchen (Transcr. for Cello and Piano) · Machine-readable JSON-LD