ISRC QZTAS2109919
Verified recording
QZTAS2109919 is “Freestyle” by Sus,
registered on the CopyrightChains blockchain with CopyrightID
0x57db6770fd2699cbe145195b839f231e7417f5b782d552590b95695ee1b27d06 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2109919.
Recording identifiers
- ISRC
- QZTAS2109919
- Title
- Freestyle
- Artist
- Sus
- CopyrightID (CopyrightChains transaction hash)
0x57db6770fd2699cbe145195b839f231e7417f5b782d552590b95695ee1b27d06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:55faeec498b3b48f8a0b4a252e2f62c9762a71697eefdf0eb0a4c2edba7bbc60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2109919
- Bitcoin block existence check
- https://blockstream.info/api/block/953513