ISRC ZZOPM2003070
Verified recording
ZZOPM2003070 is “Humphrey” by Jak Lizard,
registered on the CopyrightChains blockchain with CopyrightID
0x31f8209f7b20a29d2bbff7d041d24a84e1d491f2541cdd2603a85267315745b4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2003070.
Recording identifiers
- ISRC
- ZZOPM2003070
- Title
- Humphrey
- Artist
- Jak Lizard
- CopyrightID (CopyrightChains transaction hash)
0x31f8209f7b20a29d2bbff7d041d24a84e1d491f2541cdd2603a85267315745b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4338f772786dabb8c483264a9c39aff16c9813b50d9bfc3f6d01c5a91d5f467c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2003070
- Bitcoin block existence check
- https://blockstream.info/api/block/956302