ISRC NLE422297623
Verified recording
NLE422297623 is “Myrthen, Op. 25: No. 1, Widmung (Arr. C. Schumann for Solo Piano)” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x71c2197e04a62a4d8ebb354b52c5198fe6e6fb934ebf17c79498f55b45a85a8e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422297623.
Recording identifiers
- ISRC
- NLE422297623
- Title
- Myrthen, Op. 25: No. 1, Widmung (Arr. C. Schumann for Solo Piano)
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x71c2197e04a62a4d8ebb354b52c5198fe6e6fb934ebf17c79498f55b45a85a8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4a733d3047b2e7323cfa38a77e9cdf4c543d27e37e0e5b7d2182c4d6040a04c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422297623
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Myrthen, Op. 25: No. 1, Widmung (Arr. C. Schumann for Solo Piano) · Machine-readable JSON-LD