ISRC NLE422312511
Verified recording
NLE422312511 is “Requiem in E-Flat Minor: XI. Quia pius es - XII. Requiem aeternam” by Józef Kozłowski,
registered on the CopyrightChains blockchain with CopyrightID
0x25dfa4e801efed153851e83b702f651dee643186dceb095ab0f003c5b7ed8a15 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/NLE422312511.
Recording identifiers
- ISRC
- NLE422312511
- Title
- Requiem in E-Flat Minor: XI. Quia pius es - XII. Requiem aeternam
- Artist
- Józef Kozłowski
- CopyrightID (CopyrightChains transaction hash)
0x25dfa4e801efed153851e83b702f651dee643186dceb095ab0f003c5b7ed8a15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cb83398f4c177f04b6bc6af0d85d4976278ba4311d004ef76b6f7b36778cee71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422312511
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Requiem in E-Flat Minor: XI. Quia pius es - XII. Requiem aeternam · Machine-readable JSON-LD