ISRC GBKQU1590521
Verified recording
GBKQU1590521 is “Not Forgotten - Original Mix” by Sean Mathews,
registered on the CopyrightChains blockchain with CopyrightID
0x02d7db0cf42e5776e37bcba4dcfe4bd8967e5805bc36eb0ab007c2bcbcd39d63 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/GBKQU1590521.
Recording identifiers
- ISRC
- GBKQU1590521
- Title
- Not Forgotten - Original Mix
- Artist
- Sean Mathews
- CopyrightID (CopyrightChains transaction hash)
0x02d7db0cf42e5776e37bcba4dcfe4bd8967e5805bc36eb0ab007c2bcbcd39d63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:ce6c0d6231e412e66a5da2867c759f969c4d67e0075142c924bf9cd5951c3ea7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1590521
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Not Forgotten - Original Mix · Machine-readable JSON-LD