ISRC QZFZ31998564
Verified recording
QZFZ31998564 is “On Time” by Marcus Rogers,
registered on the CopyrightChains blockchain with CopyrightID
0x3572b722bdb1aed0a356dbccfbee2fdc18331335a67352c9f98909236760f3f0 and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ31998564.
Recording identifiers
- ISRC
- QZFZ31998564
- Title
- On Time
- Artist
- Marcus Rogers
- CopyrightID (CopyrightChains transaction hash)
0x3572b722bdb1aed0a356dbccfbee2fdc18331335a67352c9f98909236760f3f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:d4c2b7c9e0a4f2b70582584b6b780f2e349a6b5932f445260f1c0ffd70282e65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ31998564
- Bitcoin block existence check
- https://blockstream.info/api/block/957055