ISRC GBDGQ1223304
Verified recording
GBDGQ1223304 is “Symphony No. 1 in C Minor, Op. 68: IV. Adagio – Allegro non troppo, ma con brio” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x0a4aec559dfcb60373ec312cd2893827581cfe184f86c14475cc0c9b5723c03c and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223304.
Recording identifiers
- ISRC
- GBDGQ1223304
- Title
- Symphony No. 1 in C Minor, Op. 68: IV. Adagio – Allegro non troppo, ma con brio
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x0a4aec559dfcb60373ec312cd2893827581cfe184f86c14475cc0c9b5723c03c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:5dc1de51379a8b483672ddd65bb3f72eafa1456bb7487c64fc3fc87e11c271d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223304
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Symphony No. 1 in C Minor, Op. 68: IV. Adagio – Allegro non troppo, ma con brio · Machine-readable JSON-LD