ISRC QMDA72390872
Verified recording
QMDA72390872 is “-10°” by OSO,
registered on the CopyrightChains blockchain with CopyrightID
0x9328f594f0da07b69b49959d626030b051e680f24098b592ce4943744bafd343 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72390872.
Recording identifiers
- ISRC
- QMDA72390872
- Title
- -10°
- Artist
- OSO
- CopyrightID (CopyrightChains transaction hash)
0x9328f594f0da07b69b49959d626030b051e680f24098b592ce4943744bafd343
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:c5aa66b499845dbab234c67c7d317cce26fde9452274d63f84c5896e5383bbd9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72390872
- Bitcoin block existence check
- https://blockstream.info/api/block/960455