ISRC QMB622402711
Verified recording
QMB622402711 is “The 90s” by Proper.,
registered on the CopyrightChains blockchain with CopyrightID
0x678d371ccff28a712076f161b7055e735f813caf00d2e33ff50399c53c1adb27 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622402711.
Recording identifiers
- ISRC
- QMB622402711
- Title
- The 90s
- Artist
- Proper.
- CopyrightID (CopyrightChains transaction hash)
0x678d371ccff28a712076f161b7055e735f813caf00d2e33ff50399c53c1adb27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:2721f1c68c8df727bf782fdcaaeacb870fc83f6e826b96f1250cca38c93fcb05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622402711
- Bitcoin block existence check
- https://blockstream.info/api/block/953515