ISRC FRZ140913010
Verified recording
FRZ140913010 is “Spanisches Liederspiel, Op. 74: I. Erste Begegnung” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xc168953cb019416ce45053b9407eccdcb7967f694fb6ae5f24ea0d5ea5009ee3 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913010.
Recording identifiers
- ISRC
- FRZ140913010
- Title
- Spanisches Liederspiel, Op. 74: I. Erste Begegnung
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xc168953cb019416ce45053b9407eccdcb7967f694fb6ae5f24ea0d5ea5009ee3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:976fd7d6037fe8fbc87d02377a0ae349abbdbe0a8bb362d03c1cacbad1359b14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140913010
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Spanisches Liederspiel, Op. 74: I. Erste Begegnung · Machine-readable JSON-LD