ISRC QZHN81996714
Verified recording
QZHN81996714 is “Sofa” by Clbrks,
registered on the CopyrightChains blockchain with CopyrightID
0x5af4353343aca09a8d6ed6ac1bc3df843514efdec70c3ee255db8b7d427ccb04 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/QZHN81996714.
Recording identifiers
- ISRC
- QZHN81996714
- Title
- Sofa
- Artist
- Clbrks
- CopyrightID (CopyrightChains transaction hash)
0x5af4353343aca09a8d6ed6ac1bc3df843514efdec70c3ee255db8b7d427ccb04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7a232e35275946bdb7dbb5279776f486086ce68778b15eac5094f04e40d49bea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81996714
- Bitcoin block existence check
- https://blockstream.info/api/block/956304