ISRC NLE422307718
Verified recording
NLE422307718 is “Evening Songs, Op. 3: No. 3, Já jsem ten rytíř” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x0bbabf8e9cd6783fa0c82362d46a802e110d43008d6f504d5a8df517c59a35e7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422307718.
Recording identifiers
- ISRC
- NLE422307718
- Title
- Evening Songs, Op. 3: No. 3, Já jsem ten rytíř
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x0bbabf8e9cd6783fa0c82362d46a802e110d43008d6f504d5a8df517c59a35e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e306ee7aa6c680cf53bd4d48e426b8da2448db0d9ad381ba4b3a3009a6562df4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422307718
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Evening Songs, Op. 3: No. 3, Já jsem ten rytíř · Machine-readable JSON-LD