ISRC NOEHX1105060
Verified recording
NOEHX1105060 is “Choralvorspiel und Fuge über "O Traurigkeit, o Herzeleid" WoO 7: Choralvorspiel” by Clara Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xa8b82024e0056f7ee7d78eb026819a1748ed5fcbabd78c9b24ffd3a0b59d0be6 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX1105060.
Recording identifiers
- ISRC
- NOEHX1105060
- Title
- Choralvorspiel und Fuge über "O Traurigkeit, o Herzeleid" WoO 7: Choralvorspiel
- Artist
- Clara Schumann
- CopyrightID (CopyrightChains transaction hash)
0xa8b82024e0056f7ee7d78eb026819a1748ed5fcbabd78c9b24ffd3a0b59d0be6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:1a1ee30175a733bf181a2efcba140a490c12b11242906c4cd74d3d5b6fa0a4db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX1105060
- Bitcoin block existence check
- https://blockstream.info/api/block/960503
Full record
Track page: Choralvorspiel und Fuge über "O Traurigkeit, o Herzeleid" WoO 7: Choralvorspiel · Machine-readable JSON-LD