ISRC NLK4J2400007
Verified recording
NLK4J2400007 is “11 Chorale Preludes, Op. 122: No. 8, Es ist ein Ros' entsprungen (Arr. Mandyczewski for Piano 4 Hands)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x58867ae5ecd29c11daf673ca64cdac773d75d44000d7dc543c3d4869b8a54acb 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/NLK4J2400007.
Recording identifiers
- ISRC
- NLK4J2400007
- Title
- 11 Chorale Preludes, Op. 122: No. 8, Es ist ein Ros' entsprungen (Arr. Mandyczewski for Piano 4 Hands)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x58867ae5ecd29c11daf673ca64cdac773d75d44000d7dc543c3d4869b8a54acb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:35be839faf57f352dc61ce0795549ac8380e6672a2654318075f97944b7d9854- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK4J2400007
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 11 Chorale Preludes, Op. 122: No. 8, Es ist ein Ros' entsprungen (Arr. Mandyczewski for Piano 4 Hands) · Machine-readable JSON-LD