ISRC GBKQU2053359
Verified recording
GBKQU2053359 is “Step Back” by Razko,
registered on the CopyrightChains blockchain with CopyrightID
0xff76f0c8f7ea173c47bd024ec9848be768ac86dc98710f0ab633ad1372dc882b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2053359.
Recording identifiers
- ISRC
- GBKQU2053359
- Title
- Step Back
- Artist
- Razko
- CopyrightID (CopyrightChains transaction hash)
0xff76f0c8f7ea173c47bd024ec9848be768ac86dc98710f0ab633ad1372dc882b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:819c0896871d100ce20d226e74b3af98bbe7320d388452bc9618c287ee21aec5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2053359
- Bitcoin block existence check
- https://blockstream.info/api/block/956304