ISRC GBAJY0450104
Verified recording
GBAJY0450104 is “Piano Concerto No. 4 in G Minor, Op. 40: I. Allegro vivace” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xc5abb2ea773769b8d49657ca692054c397250f4815324b7fdc22a2e0d4edd020 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0450104.
Recording identifiers
- ISRC
- GBAJY0450104
- Title
- Piano Concerto No. 4 in G Minor, Op. 40: I. Allegro vivace
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xc5abb2ea773769b8d49657ca692054c397250f4815324b7fdc22a2e0d4edd020
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:94f80ba5ea5b8ad4d9f1a9c64ffa9bb793309ccd9e1a59f25eda3defbc7c2390- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0450104
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Piano Concerto No. 4 in G Minor, Op. 40: I. Allegro vivace · Machine-readable JSON-LD