ISRC GBKQU2469544
Verified recording
GBKQU2469544 is “Japper” by Instrumental,
registered on the CopyrightChains blockchain with CopyrightID
0x2690eabb7f48aa848f369ed83cbcdf9c764d15c695298a1153a59ff4a92043f9 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2469544.
Recording identifiers
- ISRC
- GBKQU2469544
- Title
- Japper
- Artist
- Instrumental
- CopyrightID (CopyrightChains transaction hash)
0x2690eabb7f48aa848f369ed83cbcdf9c764d15c695298a1153a59ff4a92043f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:73094d21de9cb1a42809e18839a503c4e61d05f904694d0a98e9600d45902ea5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2469544
- Bitcoin block existence check
- https://blockstream.info/api/block/960473