ISRC QMBZ92280231
Verified recording
QMBZ92280231 is “Bad Bad” by Sinds,
registered on the CopyrightChains blockchain with CopyrightID
0x0e2381f113a5e4d6c7af707484c11fd6e1ff623402fe7f9be437c7426c0055cb and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92280231.
Recording identifiers
- ISRC
- QMBZ92280231
- Title
- Bad Bad
- Artist
- Sinds
- CopyrightID (CopyrightChains transaction hash)
0x0e2381f113a5e4d6c7af707484c11fd6e1ff623402fe7f9be437c7426c0055cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:8f033f470e3c7d74ace593a71f8765881a2be5c6d5a8c7ee06972d4abf89364b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92280231
- Bitcoin block existence check
- https://blockstream.info/api/block/960264