ISRC QZ8251928910
Verified recording
QZ8251928910 is “Upside Down” by Twisted Insane,
registered on the CopyrightChains blockchain with CopyrightID
0x9d91d2439926bff40169caf29ef2cf3bb8c6b43a07574b27a00910b7160c32b6 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/QZ8251928910.
Recording identifiers
- ISRC
- QZ8251928910
- Title
- Upside Down
- Artist
- Twisted Insane
- CopyrightID (CopyrightChains transaction hash)
0x9d91d2439926bff40169caf29ef2cf3bb8c6b43a07574b27a00910b7160c32b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dc78cdd70b655a953504865fa222afdceac8d69fcf0145d33826486fd78d26c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8251928910
- Bitcoin block existence check
- https://blockstream.info/api/block/957118