ISRC GBAYC9100703
Verified recording
GBAYC9100703 is “Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x8bf77a1d761715a388a562da5e7dd501f878bdd443e5392084fdbbceb1902d88 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100703.
Recording identifiers
- ISRC
- GBAYC9100703
- Title
- Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x8bf77a1d761715a388a562da5e7dd501f878bdd443e5392084fdbbceb1902d88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:41a467118af3db690f5eb253e4344cdb97be7fa5fb85234d3b470e7a5095c31a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100703
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato · Machine-readable JSON-LD