ISRC GBLSB1400025
Verified recording
GBLSB1400025 is “Motherfuckers” by Sub Zero,
registered on the CopyrightChains blockchain with CopyrightID
0xa28744bb696aeb4962340b947c490d9449b768a853b1956ba44e53915b7a10fb and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLSB1400025.
Recording identifiers
- ISRC
- GBLSB1400025
- Title
- Motherfuckers
- Artist
- Sub Zero
- CopyrightID (CopyrightChains transaction hash)
0xa28744bb696aeb4962340b947c490d9449b768a853b1956ba44e53915b7a10fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:a08c9a4df13759e1bd98c2345d0f4ee66660de3bbad93524c5a40f2bd30022e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLSB1400025
- Bitcoin block existence check
- https://blockstream.info/api/block/960368