ISRC GBLSB1200079
Verified recording
GBLSB1200079 is “Hack and Slash” by Optiv,
registered on the CopyrightChains blockchain with CopyrightID
0xd29be7db09255e246b31394e4bc010a1f9242cb7dff35337667f28fa2f1efdc8 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLSB1200079.
Recording identifiers
- ISRC
- GBLSB1200079
- Title
- Hack and Slash
- Artist
- Optiv
- CopyrightID (CopyrightChains transaction hash)
0xd29be7db09255e246b31394e4bc010a1f9242cb7dff35337667f28fa2f1efdc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7fd7bdb8b4170962c4ede582a00a9f0c3bd16fb1cc219d794c133ffd0a75bfd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLSB1200079
- Bitcoin block existence check
- https://blockstream.info/api/block/957120