ISRC NLY331308757
Verified recording
NLY331308757 is “Ein deutsches Requiem, Op. 45: IV. Wie lieblich sind deine Wohnungen” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x7c97ef6d245da4064874a9f0945bedd51c41d81c6fa30ee9c57b2c22a58575b2 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331308757.
Recording identifiers
- ISRC
- NLY331308757
- Title
- Ein deutsches Requiem, Op. 45: IV. Wie lieblich sind deine Wohnungen
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x7c97ef6d245da4064874a9f0945bedd51c41d81c6fa30ee9c57b2c22a58575b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:da9d9094ea1925792e6ea94f550b498264feb14e09f13caf2addb728f79d19aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331308757
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Ein deutsches Requiem, Op. 45: IV. Wie lieblich sind deine Wohnungen · Machine-readable JSON-LD