ISRC DEN962330903
Verified recording
DEN962330903 is “Winterreise, D. 911: No. 3, Gefrorne Tränen” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xf577f7811f008b0a2d7fd57a31dea3ef089f66e878f33594572d21170658ad34 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330903.
Recording identifiers
- ISRC
- DEN962330903
- Title
- Winterreise, D. 911: No. 3, Gefrorne Tränen
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xf577f7811f008b0a2d7fd57a31dea3ef089f66e878f33594572d21170658ad34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:28b61033e20beea7cbae65aa5198185b0590db5452ca16734f3ce0a8c560f503- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330903
- Bitcoin block existence check
- https://blockstream.info/api/block/959137
Full record
Track page: Winterreise, D. 911: No. 3, Gefrorne Tränen · Machine-readable JSON-LD