ISRC QZZ4D2400027
Verified recording
QZZ4D2400027 is “It May Come As News - Live at University of Houston Coffee House 1970” by Guy Clark,
registered on the CopyrightChains blockchain with CopyrightID
0x5bd0ed442b0d98ab76677795c042234b1093e08a866a6286c469fde302641264 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4D2400027.
Recording identifiers
- ISRC
- QZZ4D2400027
- Title
- It May Come As News - Live at University of Houston Coffee House 1970
- Artist
- Guy Clark
- CopyrightID (CopyrightChains transaction hash)
0x5bd0ed442b0d98ab76677795c042234b1093e08a866a6286c469fde302641264
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2455b19d86eb5e3d6938032e8eecdfb17c9ab5c0dba98b480ab6982e9dd7d4c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4D2400027
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: It May Come As News - Live at University of Houston Coffee House 1970 · Machine-readable JSON-LD