ISRC USSM10015270
Verified recording
USSM10015270 is “Checkmate - Live at The Fillmore, San Francisco, California, August 16, 2000” by Cypress Hill,
registered on the CopyrightChains blockchain with CopyrightID
0x53c8a71c38fe2a351c46675a1e2d1a1ba3f683f6d745d0e9aadea00984f1f228 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/USSM10015270.
Recording identifiers
- ISRC
- USSM10015270
- Title
- Checkmate - Live at The Fillmore, San Francisco, California, August 16, 2000
- Artist
- Cypress Hill
- CopyrightID (CopyrightChains transaction hash)
0x53c8a71c38fe2a351c46675a1e2d1a1ba3f683f6d745d0e9aadea00984f1f228
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e6afaf5e0d36ec77a12aa5ea7ebb32fd473b0d2374c653d4a5c07c8992325f49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10015270
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Checkmate - Live at The Fillmore, San Francisco, California, August 16, 2000 · Machine-readable JSON-LD