ISRC NLE422320303
Verified recording
NLE422320303 is “Má Vlast, JB1:112: Má Vlast, JB1:112: III. Šárka” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0xff7054fe1e4ef3b545e6778eff6ea918145c9799c45f33184e1c1d5707308bbf and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422320303.
Recording identifiers
- ISRC
- NLE422320303
- Title
- Má Vlast, JB1:112: Má Vlast, JB1:112: III. Šárka
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0xff7054fe1e4ef3b545e6778eff6ea918145c9799c45f33184e1c1d5707308bbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:a5b513221fc1e94f1f9504e1b104d5751a3aa8054a3460f89d25e231db019390- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422320303
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Má Vlast, JB1:112: Má Vlast, JB1:112: III. Šárka · Machine-readable JSON-LD