ISRC QZES82391645
Verified recording
QZES82391645 is “No Doubt” by Downfvll,
registered on the CopyrightChains blockchain with CopyrightID
0x538922e5fab1908ee98c9660fef2bf6839a0bbb1f4e25892eb4ba348f8ae4b38 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82391645.
Recording identifiers
- ISRC
- QZES82391645
- Title
- No Doubt
- Artist
- Downfvll
- CopyrightID (CopyrightChains transaction hash)
0x538922e5fab1908ee98c9660fef2bf6839a0bbb1f4e25892eb4ba348f8ae4b38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:45cafaea807fcbab63583ae8865c5b70f8c7f755311f3b8b3cda11d6b4663539- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82391645
- Bitcoin block existence check
- https://blockstream.info/api/block/953528