ISRC GBPCP1900069
Verified recording
GBPCP1900069 is “12 Songs, Op. 21: VII. Zdes' Khorosho (Orchestral Version)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x93d2f9125fbf0dd4d9a00c1761a134b7cfec3ea7b643296fa61f88c850582ff5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1900069.
Recording identifiers
- ISRC
- GBPCP1900069
- Title
- 12 Songs, Op. 21: VII. Zdes' Khorosho (Orchestral Version)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x93d2f9125fbf0dd4d9a00c1761a134b7cfec3ea7b643296fa61f88c850582ff5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d22d0d090daee000e836b874fddae94cefa7d085c6857ad02f524a84935dfaf7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1900069
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Songs, Op. 21: VII. Zdes' Khorosho (Orchestral Version) · Machine-readable JSON-LD