ISRC QZHN62376509
Verified recording
QZHN62376509 is “Principium” by Joe Sig,
registered on the CopyrightChains blockchain with CopyrightID
0x2de918e96dc01a738a2d93fa63349ee87a35c68316de3debce59335584d8f27c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62376509.
Recording identifiers
- ISRC
- QZHN62376509
- Title
- Principium
- Artist
- Joe Sig
- CopyrightID (CopyrightChains transaction hash)
0x2de918e96dc01a738a2d93fa63349ee87a35c68316de3debce59335584d8f27c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:02bf82739dda0114000a7dd6b50ecfd3cb0f6fa0713ff123a35ff66b67c41bd9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62376509
- Bitcoin block existence check
- https://blockstream.info/api/block/960334