ISRC QZNWV2058612
Verified recording
QZNWV2058612 is “Cinderblocks” by Michael Christmas,
registered on the CopyrightChains blockchain with CopyrightID
0x7572c5b2fdc170088ef6528c981716b51659ff5c5843021b08a06a7c13741592 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/QZNWV2058612.
Recording identifiers
- ISRC
- QZNWV2058612
- Title
- Cinderblocks
- Artist
- Michael Christmas
- CopyrightID (CopyrightChains transaction hash)
0x7572c5b2fdc170088ef6528c981716b51659ff5c5843021b08a06a7c13741592
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:76914d03da02066fd5e291ba6e417c9555460252f9a784044f94be0bbce8a027- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2058612
- Bitcoin block existence check
- https://blockstream.info/api/block/956889