ISRC GBF076710354
Verified recording
GBF076710354 is “Serenade No. 1 in D, Op. 11: 4. Menuetto I-II” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xf4023a4e3bccab4ed54040b178d5953d712dc3d05df3276c5ce3cf996847f101 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076710354.
Recording identifiers
- ISRC
- GBF076710354
- Title
- Serenade No. 1 in D, Op. 11: 4. Menuetto I-II
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xf4023a4e3bccab4ed54040b178d5953d712dc3d05df3276c5ce3cf996847f101
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:2ab7099599eed0ddf82867f7260436aea8e94f4e0528fe569ae67c5b2c30049f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076710354
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Serenade No. 1 in D, Op. 11: 4. Menuetto I-II · Machine-readable JSON-LD