ISRC QZ5RT1600116
Verified recording
QZ5RT1600116 is “Kaw-Liga - Live at Bear's Lair, Berkeley, CA, 8/1/1969” by New Riders of the Purple Sage,
registered on the CopyrightChains blockchain with CopyrightID
0x65b5bafe90dae2db5d4b8254be3d1fee0383ab00c3f28e5229f3068793f45b92 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/QZ5RT1600116.
Recording identifiers
- ISRC
- QZ5RT1600116
- Title
- Kaw-Liga - Live at Bear's Lair, Berkeley, CA, 8/1/1969
- Artist
- New Riders of the Purple Sage
- CopyrightID (CopyrightChains transaction hash)
0x65b5bafe90dae2db5d4b8254be3d1fee0383ab00c3f28e5229f3068793f45b92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:579c7908abf10f885f712e2c8efab3ce9d4903cd4d803f535602e7f2e01b869a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5RT1600116
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Kaw-Liga - Live at Bear's Lair, Berkeley, CA, 8/1/1969 · Machine-readable JSON-LD