ISRC DELW72334617
Verified recording
DELW72334617 is “Winterreise, Op. 89, D. 911: No. 20, Der Wegweiser (Arr. for Voice & Orchestra by Anton Webern)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xce44c6d489a3652397a1f5c5a476f516ce524cf87f63bec754b07c279ff6ff2a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72334617.
Recording identifiers
- ISRC
- DELW72334617
- Title
- Winterreise, Op. 89, D. 911: No. 20, Der Wegweiser (Arr. for Voice & Orchestra by Anton Webern)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xce44c6d489a3652397a1f5c5a476f516ce524cf87f63bec754b07c279ff6ff2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3f038a78a8f2e4363032b217cb49268644833d0741093cc52f50c6441734eb65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72334617
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Winterreise, Op. 89, D. 911: No. 20, Der Wegweiser (Arr. for Voice & Orchestra by Anton Webern) · Machine-readable JSON-LD