ISRC QZTAS2300589
Verified recording
QZTAS2300589 is “TO 7691” by DJ Lostboi,
registered on the CopyrightChains blockchain with CopyrightID
0xe7e182ba3f72048581e9f846f8efffaa7e616649e1077a9b593d42aa2e10fb56 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2300589.
Recording identifiers
- ISRC
- QZTAS2300589
- Title
- TO 7691
- Artist
- DJ Lostboi
- CopyrightID (CopyrightChains transaction hash)
0xe7e182ba3f72048581e9f846f8efffaa7e616649e1077a9b593d42aa2e10fb56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:0f4c282b8c3b04879340141f5c3538afdbab2f481e722c7fd2f60e69de962483- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2300589
- Bitcoin block existence check
- https://blockstream.info/api/block/959159