ISRC QZS7J2476220
Verified recording
QZS7J2476220 is “OFF BLACK” by HotBlock Jmoe,
registered on the CopyrightChains blockchain with CopyrightID
0x9490433dfb7929250f020f543aa0201937db973967d66ada22286f9b717a9bf3 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2476220.
Recording identifiers
- ISRC
- QZS7J2476220
- Title
- OFF BLACK
- Artist
- HotBlock Jmoe
- CopyrightID (CopyrightChains transaction hash)
0x9490433dfb7929250f020f543aa0201937db973967d66ada22286f9b717a9bf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4ac09a8a2b37124c9386e044a6b896a3ae390c581423139730431497189d59a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2476220
- Bitcoin block existence check
- https://blockstream.info/api/block/953513