ISRC GBAYC9201994
Verified recording
GBAYC9201994 is “Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo - Allegro vivace - Tempo come prima” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xe54133890e43cd975ff1c0b49d3a570c29a93111e14931f087f0f7445cc66dd8 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9201994.
Recording identifiers
- ISRC
- GBAYC9201994
- Title
- Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo - Allegro vivace - Tempo come prima
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xe54133890e43cd975ff1c0b49d3a570c29a93111e14931f087f0f7445cc66dd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ecc38b552272002cd92dd791804d9b66be46fd8226e334310e25b1112b619ed8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9201994
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo - Allegro vivace - Tempo come prima · Machine-readable JSON-LD