ISRC GBKQU1755552
Verified recording
GBKQU1755552 is “System Failure” by Leso,
registered on the CopyrightChains blockchain with CopyrightID
0x763ef3ef3bd0ef79ea98b6411cb40137f6a38bf60b8ad656fd581387ace6aefc and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1755552.
Recording identifiers
- ISRC
- GBKQU1755552
- Title
- System Failure
- Artist
- Leso
- CopyrightID (CopyrightChains transaction hash)
0x763ef3ef3bd0ef79ea98b6411cb40137f6a38bf60b8ad656fd581387ace6aefc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:e46bce46a27de9562931f87756fad879fe7966869ed7171dae87ad78d8f6f382- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1755552
- Bitcoin block existence check
- https://blockstream.info/api/block/960309