ISRC QZK6K2359057
Verified recording
QZK6K2359057 is “OBSIDIAN” by Obijuan,
registered on the CopyrightChains blockchain with CopyrightID
0xa4ca1d20e0655392ee2fadbd47901f13220aa7f654412ae76071f84b5b402ce3 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2359057.
Recording identifiers
- ISRC
- QZK6K2359057
- Title
- OBSIDIAN
- Artist
- Obijuan
- CopyrightID (CopyrightChains transaction hash)
0xa4ca1d20e0655392ee2fadbd47901f13220aa7f654412ae76071f84b5b402ce3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:016f12c488e7c6e914501a4aadc49d64feae5549f01b2674351b81b490626030- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2359057
- Bitcoin block existence check
- https://blockstream.info/api/block/957120