ISRC NLE421502709
Verified recording
NLE421502709 is “7 Fantasien, Op. 116: No. 4 in E Major, Intermezzo” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x6ce353e4cf0ac7762fd91c088ec7ad5fbaa7579feccee0e2ad5d7bf4e99630b3 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421502709.
Recording identifiers
- ISRC
- NLE421502709
- Title
- 7 Fantasien, Op. 116: No. 4 in E Major, Intermezzo
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x6ce353e4cf0ac7762fd91c088ec7ad5fbaa7579feccee0e2ad5d7bf4e99630b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:3dbd20e54e99a706659a9ecf005d3a3587d4884b00d418465b2524996767a1c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421502709
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: 7 Fantasien, Op. 116: No. 4 in E Major, Intermezzo · Machine-readable JSON-LD