ISRC QZZ4D2400030
Verified recording
QZZ4D2400030 is “Looking For The Words - Live at University of Houston Coffee House 1970” by Guy Clark,
registered on the CopyrightChains blockchain with CopyrightID
0x2d32f338c0e2f3d7f2903dc29068c509a8b8b019dbf3d4c9d457868f5454ca74 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/QZZ4D2400030.
Recording identifiers
- ISRC
- QZZ4D2400030
- Title
- Looking For The Words - Live at University of Houston Coffee House 1970
- Artist
- Guy Clark
- CopyrightID (CopyrightChains transaction hash)
0x2d32f338c0e2f3d7f2903dc29068c509a8b8b019dbf3d4c9d457868f5454ca74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:413e7a149410d0a3ca45a6186d29aa662d943215fb30ad1c66ea23ff9f1232cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4D2400030
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Looking For The Words - Live at University of Houston Coffee House 1970 · Machine-readable JSON-LD