ISRC USSM11500159
Verified recording
USSM11500159 is “Riffs - Live at the Fillmore East, New York, NY [Show 4] - October 5, 1968” by Sly & The Family Stone,
registered on the CopyrightChains blockchain with CopyrightID
0x6ff477ef26c2e619a8950da6f5ed2bae0bca060b6c718f8417c6335cf6d89d68 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11500159.
Recording identifiers
- ISRC
- USSM11500159
- Title
- Riffs - Live at the Fillmore East, New York, NY [Show 4] - October 5, 1968
- Artist
- Sly & The Family Stone
- CopyrightID (CopyrightChains transaction hash)
0x6ff477ef26c2e619a8950da6f5ed2bae0bca060b6c718f8417c6335cf6d89d68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:53a217677b8ae9322363df438947101d668eb4398cd7b99dc1c1388e6b939101- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11500159
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Riffs - Live at the Fillmore East, New York, NY [Show 4] - October 5, 1968 · Machine-readable JSON-LD