ISRC QZ5RT1600138
Verified recording
QZ5RT1600138 is “Slewfoot (feat. Bob Weir) - Live at Family Dog, San Francisco, CA, 8/28/1969” by New Riders of the Purple Sage,
registered on the CopyrightChains blockchain with CopyrightID
0x3b8322057f67945f94e34ee7d71f491411ee53d8801347f17fcd9729c59bdfc4 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5RT1600138.
Recording identifiers
- ISRC
- QZ5RT1600138
- Title
- Slewfoot (feat. Bob Weir) - Live at Family Dog, San Francisco, CA, 8/28/1969
- Artist
- New Riders of the Purple Sage
- CopyrightID (CopyrightChains transaction hash)
0x3b8322057f67945f94e34ee7d71f491411ee53d8801347f17fcd9729c59bdfc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:bae9a8ae3251a45b7974f41b9166245780bdf69251f428824446d68be1e84b3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5RT1600138
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Slewfoot (feat. Bob Weir) - Live at Family Dog, San Francisco, CA, 8/28/1969 · Machine-readable JSON-LD