ISRC GBKQU2364418
Verified recording
GBKQU2364418 is “I Feel Fine - Piano Mix Mixed” by Estiva,
registered on the CopyrightChains blockchain with CopyrightID
0xe506985b6355f8e576c6caadc4ee24e381f34df28d9e6696dafe35ceafa81abd and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2364418.
Recording identifiers
- ISRC
- GBKQU2364418
- Title
- I Feel Fine - Piano Mix Mixed
- Artist
- Estiva
- CopyrightID (CopyrightChains transaction hash)
0xe506985b6355f8e576c6caadc4ee24e381f34df28d9e6696dafe35ceafa81abd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:5f1c6ba6007c8583316f9a65ab7fc43ea4dd84767013b8810e1085a415b08d46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2364418
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: I Feel Fine - Piano Mix Mixed · Machine-readable JSON-LD