ISRC QZZ4D2400023
Verified recording
QZZ4D2400023 is “The Gypsy Boy - Live at University of Houston Coffee House 1970” by Guy Clark,
registered on the CopyrightChains blockchain with CopyrightID
0xafc1d70600f9aca34c8beb8e1ee201151b1be33ddba3cff3e0b2073be1a04576 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4D2400023.
Recording identifiers
- ISRC
- QZZ4D2400023
- Title
- The Gypsy Boy - Live at University of Houston Coffee House 1970
- Artist
- Guy Clark
- CopyrightID (CopyrightChains transaction hash)
0xafc1d70600f9aca34c8beb8e1ee201151b1be33ddba3cff3e0b2073be1a04576
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:910bf009a5c1f97b25773d0f2cfaa63b17da3f8f91f5d6826e26db5519bcfb6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4D2400023
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: The Gypsy Boy - Live at University of Houston Coffee House 1970 · Machine-readable JSON-LD