ISRC USSM10015269
Verified recording
USSM10015269 is “Cock the Hammer - Live at The Fillmore, San Francisco, California, August 16, 2000” by Cypress Hill,
registered on the CopyrightChains blockchain with CopyrightID
0xa487c271e750f2d1ff1acc761f98e1e7be042a0580ed2f2ec6560788b0dfbebc and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10015269.
Recording identifiers
- ISRC
- USSM10015269
- Title
- Cock the Hammer - Live at The Fillmore, San Francisco, California, August 16, 2000
- Artist
- Cypress Hill
- CopyrightID (CopyrightChains transaction hash)
0xa487c271e750f2d1ff1acc761f98e1e7be042a0580ed2f2ec6560788b0dfbebc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ca60e9b597ab6c8d2fa0dff05afbf84b2500c231a0e4d199bf21708804099809- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10015269
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Cock the Hammer - Live at The Fillmore, San Francisco, California, August 16, 2000 · Machine-readable JSON-LD