ISRC QZZ4D2400017
Verified recording
QZZ4D2400017 is “Frankie and Johnny - Live at University of Houston Coffee House 1970” by Guy Clark,
registered on the CopyrightChains blockchain with CopyrightID
0x2029afb30aab2625f0e270b662838775c1a71ebeebe14f8f9cab8557a66470e6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4D2400017.
Recording identifiers
- ISRC
- QZZ4D2400017
- Title
- Frankie and Johnny - Live at University of Houston Coffee House 1970
- Artist
- Guy Clark
- CopyrightID (CopyrightChains transaction hash)
0x2029afb30aab2625f0e270b662838775c1a71ebeebe14f8f9cab8557a66470e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a1561ffebc4f6157fdbe1001b158d003a76843e714e47fdf98e461e418eb0216- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4D2400017
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Frankie and Johnny - Live at University of Houston Coffee House 1970 · Machine-readable JSON-LD