ISRC GBPS81513285
Verified recording
GBPS81513285 is “Nostalgia” by Ivan Litvinov,
registered on the CopyrightChains blockchain with CopyrightID
0xcfc82e34feee148df9724ee8da36adea4ac92328c1286ac483ab2b051fa8bff9 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81513285.
Recording identifiers
- ISRC
- GBPS81513285
- Title
- Nostalgia
- Artist
- Ivan Litvinov
- CopyrightID (CopyrightChains transaction hash)
0xcfc82e34feee148df9724ee8da36adea4ac92328c1286ac483ab2b051fa8bff9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:f3120793465e9b70fd32b214e855322f7ee90444b98d22803a7fe2703cb471e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81513285
- Bitcoin block existence check
- https://blockstream.info/api/block/960497