ISRC GBAYC1800606
Verified recording
GBAYC1800606 is “Brahms: 16 Waltzes, Op. 39: No. 5 in E Major” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xba450797dd06103d0e3767cd32efef1d3795556ce968c76dde038f10e3b8dc60 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1800606.
Recording identifiers
- ISRC
- GBAYC1800606
- Title
- Brahms: 16 Waltzes, Op. 39: No. 5 in E Major
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xba450797dd06103d0e3767cd32efef1d3795556ce968c76dde038f10e3b8dc60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:ffb67b70b847636f569807217ec551f41db474c61444a846e7ff1a7ebe31fa83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1800606
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Brahms: 16 Waltzes, Op. 39: No. 5 in E Major · Machine-readable JSON-LD