ISRC GBMA21261200
Verified recording
GBMA21261200 is “Underground” by Smack One,
registered on the CopyrightChains blockchain with CopyrightID
0x52cc14331b93170bfde22b85983817f2a0701d12070fdb5490efdbb36cb92e3d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21261200.
Recording identifiers
- ISRC
- GBMA21261200
- Title
- Underground
- Artist
- Smack One
- CopyrightID (CopyrightChains transaction hash)
0x52cc14331b93170bfde22b85983817f2a0701d12070fdb5490efdbb36cb92e3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2645b60f794fe157dba833c5fe459d89bf6e93c00ecea1e7fac78dc1804fc566- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21261200
- Bitcoin block existence check
- https://blockstream.info/api/block/956304