ISRC QZWDD2320998
Verified recording
QZWDD2320998 is “larissa - Speed” by Matheus Queiroz,
registered on the CopyrightChains blockchain with CopyrightID
0x62c8871e27336e9ad3dfc85822ad93b2db9543400bf2e7481694d44f7e945a1a and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2320998.
Recording identifiers
- ISRC
- QZWDD2320998
- Title
- larissa - Speed
- Artist
- Matheus Queiroz
- CopyrightID (CopyrightChains transaction hash)
0x62c8871e27336e9ad3dfc85822ad93b2db9543400bf2e7481694d44f7e945a1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:70ddb91112def250eac770c7e33041a4bd4d2ea890b831946aad604a1ddc0bb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2320998
- Bitcoin block existence check
- https://blockstream.info/api/block/960321