ISRC GBAYC9802553
Verified recording
GBAYC9802553 is “Brahms: Clarinet Quintet in B Minor, Op. 115: II. Adagio” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x0dcd5a6a2525cba493c719eec2e1d06b6ca0fe5f6d3907c1e4d9a2593c04d9e3 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802553.
Recording identifiers
- ISRC
- GBAYC9802553
- Title
- Brahms: Clarinet Quintet in B Minor, Op. 115: II. Adagio
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x0dcd5a6a2525cba493c719eec2e1d06b6ca0fe5f6d3907c1e4d9a2593c04d9e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:e999e7417608ec021be7ba1863f0d81be2a95bbf3931622de4db32d8270bc89e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802553
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Brahms: Clarinet Quintet in B Minor, Op. 115: II. Adagio · Machine-readable JSON-LD