ISRC DEF057831301
Verified recording
DEF057831301 is “Die Freunde von Salamanka, D. 326: Ouverture. Allegro vivace” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x9541679a6de595f9f78c8da27ea1b008829c19f58c72af6af346ea8ac17bee25 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057831301.
Recording identifiers
- ISRC
- DEF057831301
- Title
- Die Freunde von Salamanka, D. 326: Ouverture. Allegro vivace
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x9541679a6de595f9f78c8da27ea1b008829c19f58c72af6af346ea8ac17bee25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:4ade8bbea370d8abf15df55522d334ba4288a00124297b4d67d9f5a8c05fdef8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057831301
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Die Freunde von Salamanka, D. 326: Ouverture. Allegro vivace · Machine-readable JSON-LD