ISRC NLE422001505
Verified recording
NLE422001505 is “Tragic Overture in D Minor, Op. 81” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x9b4f2ac920da9a4734b4a80c5b1a60110a4308a65adbcc7edc01573f813ffc82 and independently timestamped
in Bitcoin block 960384 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422001505.
Recording identifiers
- ISRC
- NLE422001505
- Title
- Tragic Overture in D Minor, Op. 81
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x9b4f2ac920da9a4734b4a80c5b1a60110a4308a65adbcc7edc01573f813ffc82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:54:03+00:00
- Bitcoin block
- 960384
- Canonical record hash
sha256:076ea17fdc4ae6127ff0e693b0815b19633b456ca3ce255578c76d4d474aefb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422001505
- Bitcoin block existence check
- https://blockstream.info/api/block/960384
Full record
Track page: Tragic Overture in D Minor, Op. 81 · Machine-readable JSON-LD