ISRC QZK6L2312010
Verified recording
QZK6L2312010 is “Closer” by osmkapo,
registered on the CopyrightChains blockchain with CopyrightID
0xb4dd4b81d14bb1a9854e6b40c1fdc8505a26cab7394ebd474f8f22b02c3556b6 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2312010.
Recording identifiers
- ISRC
- QZK6L2312010
- Title
- Closer
- Artist
- osmkapo
- CopyrightID (CopyrightChains transaction hash)
0xb4dd4b81d14bb1a9854e6b40c1fdc8505a26cab7394ebd474f8f22b02c3556b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:d5b6d3563bcc18ff096361dc17bbe7041f451c3e00aba9ec1a7a52c7a867fc15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2312010
- Bitcoin block existence check
- https://blockstream.info/api/block/960164