ISRC QZTB22395540
Verified recording
QZTB22395540 is “3^07” by M i 4,
registered on the CopyrightChains blockchain with CopyrightID
0x1ef0c00dc14da1172281a7aba911294a6646a3987b77cce6e52e4c0795226662 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22395540.
Recording identifiers
- ISRC
- QZTB22395540
- Title
- 3^07
- Artist
- M i 4
- CopyrightID (CopyrightChains transaction hash)
0x1ef0c00dc14da1172281a7aba911294a6646a3987b77cce6e52e4c0795226662
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:da88c2b5d494f64abf538c8f1f2cde568e57f741194250021396ce5a3778df0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22395540
- Bitcoin block existence check
- https://blockstream.info/api/block/957120