ISRC GBAYC2300669
Verified recording
GBAYC2300669 is “Brahms: Ein deutsches Requiem, Op. 45: IV. Wie lieblich sind deine Wohnungen” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x6a478e20c5230800fe6b61fc70f8102e806afd79b77fad476c735b72247ef920 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300669.
Recording identifiers
- ISRC
- GBAYC2300669
- Title
- Brahms: Ein deutsches Requiem, Op. 45: IV. Wie lieblich sind deine Wohnungen
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x6a478e20c5230800fe6b61fc70f8102e806afd79b77fad476c735b72247ef920
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:e5149d4b844da39ffd8ff857d669a131f03fe03239454a67655d8490737f227c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300669
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Brahms: Ein deutsches Requiem, Op. 45: IV. Wie lieblich sind deine Wohnungen · Machine-readable JSON-LD