ISRC QZZ8B2422618
Verified recording
QZZ8B2422618 is “Chefin” by Three,
registered on the CopyrightChains blockchain with CopyrightID
0x6ca50de1aee63550870e283bd521d568708dd3d2a0d5d7adb7417e7287bcc2ba and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2422618.
Recording identifiers
- ISRC
- QZZ8B2422618
- Title
- Chefin
- Artist
- Three
- CopyrightID (CopyrightChains transaction hash)
0x6ca50de1aee63550870e283bd521d568708dd3d2a0d5d7adb7417e7287bcc2ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:492d8233860f5353d927896bbbd5d72dda012ae45e11486dbeff0b515edddc21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2422618
- Bitcoin block existence check
- https://blockstream.info/api/block/957118