ISRC QZS7J2294783
Verified recording
QZS7J2294783 is “First Day Out” by Mak Sauce,
registered on the CopyrightChains blockchain with CopyrightID
0xfec4cd134ad089b9dfd460c1dc5952a4acf4b2eaa4e25f36484ff1472a980aae and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2294783.
Recording identifiers
- ISRC
- QZS7J2294783
- Title
- First Day Out
- Artist
- Mak Sauce
- CopyrightID (CopyrightChains transaction hash)
0xfec4cd134ad089b9dfd460c1dc5952a4acf4b2eaa4e25f36484ff1472a980aae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:9c80eebf6b3ade9172750fe45db1c95122f573ae87495414a2e1566534ec98d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2294783
- Bitcoin block existence check
- https://blockstream.info/api/block/960266