ISRC GBRKQ2155640
Verified recording
GBRKQ2155640 is “DOWN SOUTH” by Sinizter,
registered on the CopyrightChains blockchain with CopyrightID
0x88629ceff76bce46e473e9789d1bf1b1f247f554258fb71cd24dba82ff2f7601 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2155640.
Recording identifiers
- ISRC
- GBRKQ2155640
- Title
- DOWN SOUTH
- Artist
- Sinizter
- CopyrightID (CopyrightChains transaction hash)
0x88629ceff76bce46e473e9789d1bf1b1f247f554258fb71cd24dba82ff2f7601
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:d82a0012aeae5148746f70243df64c1a5890538c7733c09b18945e389fd39ce7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2155640
- Bitcoin block existence check
- https://blockstream.info/api/block/960376