ISRC DEF058831712
Verified recording
DEF058831712 is “Fierrabras, D. 796, Act I: No. 6a, Romance. Der Abend sinkt auf stiller Flur” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1917a5f97eb7d07476589c7278e600cdd86149be54d8b8d819eafba36dd65e21 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831712.
Recording identifiers
- ISRC
- DEF058831712
- Title
- Fierrabras, D. 796, Act I: No. 6a, Romance. Der Abend sinkt auf stiller Flur
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x1917a5f97eb7d07476589c7278e600cdd86149be54d8b8d819eafba36dd65e21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:844226c0e4736dff236af37e32aff7a9ff1f6e3cab96737da1a3406850c0ed17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831712
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Fierrabras, D. 796, Act I: No. 6a, Romance. Der Abend sinkt auf stiller Flur · Machine-readable JSON-LD