ISRC QZ2EW1900003
Verified recording
QZ2EW1900003 is “Singularity” by Bill Laurance,
registered on the CopyrightChains blockchain with CopyrightID
0xaf4f246bfa5692b6b29abe4cb62fac7a2f10f098fb796c31bb1966b973913656 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2EW1900003.
Recording identifiers
- ISRC
- QZ2EW1900003
- Title
- Singularity
- Artist
- Bill Laurance
- CopyrightID (CopyrightChains transaction hash)
0xaf4f246bfa5692b6b29abe4cb62fac7a2f10f098fb796c31bb1966b973913656
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8f77620bd8e90b52f6450e5534f50b80e5bda461cb6b55b8e3c20c0f5ddfc8f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2EW1900003
- Bitcoin block existence check
- https://blockstream.info/api/block/956304