ISRC DEF059305331
Verified recording
DEF059305331 is “Six German Dances, D820 (Orch. Anton Webern): Nos. 1 - 3” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x938442eb9033e081e04001aa1e2b8b723d6b9a48a6e33385550b04cfc678ee2d and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059305331.
Recording identifiers
- ISRC
- DEF059305331
- Title
- Six German Dances, D820 (Orch. Anton Webern): Nos. 1 - 3
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x938442eb9033e081e04001aa1e2b8b723d6b9a48a6e33385550b04cfc678ee2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:4c2c6e1af060a49ba8fe0389f2a4d3f757725d8df0245a02b77f60bd8180848f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059305331
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Six German Dances, D820 (Orch. Anton Webern): Nos. 1 - 3 · Machine-readable JSON-LD