ISRC QZ5RT1600148
Verified recording
QZ5RT1600148 is “The Weight - Live at Mandrake, Berkeley, CA, 10/14/1969” by New Riders of the Purple Sage,
registered on the CopyrightChains blockchain with CopyrightID
0x66e57df3e5f7691b312abae8fc6429fdaa885fd6f2b0704727ee0367ad75067e and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5RT1600148.
Recording identifiers
- ISRC
- QZ5RT1600148
- Title
- The Weight - Live at Mandrake, Berkeley, CA, 10/14/1969
- Artist
- New Riders of the Purple Sage
- CopyrightID (CopyrightChains transaction hash)
0x66e57df3e5f7691b312abae8fc6429fdaa885fd6f2b0704727ee0367ad75067e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:2f2eaa38563fb541b64ae949e47ffa9a7e2159d157ea0342c7125946647389e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5RT1600148
- Bitcoin block existence check
- https://blockstream.info/api/block/960509
Full record
Track page: The Weight - Live at Mandrake, Berkeley, CA, 10/14/1969 · Machine-readable JSON-LD