ISRC QMA451400162
Verified recording
QMA451400162 is “2 Face” by 450,
registered on the CopyrightChains blockchain with CopyrightID
0x4f03e961804b12f171256724bbf096393c41b53559da5abfdb5990389022ebba and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMA451400162.
Recording identifiers
- ISRC
- QMA451400162
- Title
- 2 Face
- Artist
- 450
- CopyrightID (CopyrightChains transaction hash)
0x4f03e961804b12f171256724bbf096393c41b53559da5abfdb5990389022ebba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b9de3da25a5443a85fbad71a204b77ce7f527819009baad4d1641bb0d120e296- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMA451400162
- Bitcoin block existence check
- https://blockstream.info/api/block/953520