ISRC QZMHK2228860
Verified recording
QZMHK2228860 is “Ceasefire” by Zack Merci,
registered on the CopyrightChains blockchain with CopyrightID
0x0cd04ba8e3d92a13533d220b54dd9855d908e7f5d6132462dfc048c809205f08 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2228860.
Recording identifiers
- ISRC
- QZMHK2228860
- Title
- Ceasefire
- Artist
- Zack Merci
- CopyrightID (CopyrightChains transaction hash)
0x0cd04ba8e3d92a13533d220b54dd9855d908e7f5d6132462dfc048c809205f08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6c7ebeac142a974285b35e59e7cbf4a8565f4719845b3e377a17fd12f45f818b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2228860
- Bitcoin block existence check
- https://blockstream.info/api/block/960441