ISRC QZMHN2441772
Verified recording
QZMHN2441772 is “HAYMAKER!” by Sinizter,
registered on the CopyrightChains blockchain with CopyrightID
0x3f9574ed3f85eb5910ebdaba12fd25266a080e9f9a6e23c76a19abe995a476d7 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/QZMHN2441772.
Recording identifiers
- ISRC
- QZMHN2441772
- Title
- HAYMAKER!
- Artist
- Sinizter
- CopyrightID (CopyrightChains transaction hash)
0x3f9574ed3f85eb5910ebdaba12fd25266a080e9f9a6e23c76a19abe995a476d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6787dd67696de8d8c88a55a40bf85244e24c1c6a9843ab8b140c3291f44f7b65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHN2441772
- Bitcoin block existence check
- https://blockstream.info/api/block/956304