ISRC QMTND2300328
Verified recording
QMTND2300328 is “Joy” by Lofi Sunday,
registered on the CopyrightChains blockchain with CopyrightID
0x02405a4d91f208c8dc865c3aff571dc7893343927f59455387221c22ea072de4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND2300328.
Recording identifiers
- ISRC
- QMTND2300328
- Title
- Joy
- Artist
- Lofi Sunday
- CopyrightID (CopyrightChains transaction hash)
0x02405a4d91f208c8dc865c3aff571dc7893343927f59455387221c22ea072de4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6f44620e307c6ba9ffcc6a9987a6794956c415ed768dc187265934cd80d7a4c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND2300328
- Bitcoin block existence check
- https://blockstream.info/api/block/956304