ISRC NLCQ60841311
Verified recording
NLCQ60841311 is “Intermezzo Op. 39. No. 9” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x0b24e6510765c455c8b53ca0a00fcd4654fb9392d801eaa04d5833461aa634d1 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ60841311.
Recording identifiers
- ISRC
- NLCQ60841311
- Title
- Intermezzo Op. 39. No. 9
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x0b24e6510765c455c8b53ca0a00fcd4654fb9392d801eaa04d5833461aa634d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:7ecb0a75752b5ccd19a965b7172196955c1d142e627e6e24e6615c2cb358a0e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ60841311
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Intermezzo Op. 39. No. 9 · Machine-readable JSON-LD