ISRC QZ4JJ1979451
Verified recording
QZ4JJ1979451 is “Defcon 2” by Housepett,
registered on the CopyrightChains blockchain with CopyrightID
0x1b006cf134c79e535b291208a7fa5938db7f97c9d4c8d7bc9d0c1557b994a687 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1979451.
Recording identifiers
- ISRC
- QZ4JJ1979451
- Title
- Defcon 2
- Artist
- Housepett
- CopyrightID (CopyrightChains transaction hash)
0x1b006cf134c79e535b291208a7fa5938db7f97c9d4c8d7bc9d0c1557b994a687
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cc3214dac3b7df8042fedc95a38ef96155c6cc1a443020ba23ad62970997d598- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1979451
- Bitcoin block existence check
- https://blockstream.info/api/block/957118