ISRC GBLWD1901407
Verified recording
GBLWD1901407 is “Symphony No. 3 in F Major, Op. 90: III. Poco allegretto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xafaebb355b5f160b4065c0538a4897d133c3f490a191ce5a77147afd24c63927 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1901407.
Recording identifiers
- ISRC
- GBLWD1901407
- Title
- Symphony No. 3 in F Major, Op. 90: III. Poco allegretto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xafaebb355b5f160b4065c0538a4897d133c3f490a191ce5a77147afd24c63927
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6592f5f66e062115f489b1aa420bd2853cd32559753ff51abb7bf40bc41cf688- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1901407
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Symphony No. 3 in F Major, Op. 90: III. Poco allegretto · Machine-readable JSON-LD