ISRC QZNJX2065173
Verified recording
QZNJX2065173 is “Sirenes” by Big Bllakk,
registered on the CopyrightChains blockchain with CopyrightID
0x7a506af3ccc83e40496f577d06b4be416a28324b8c86d61629d354c2ee475d52 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/QZNJX2065173.
Recording identifiers
- ISRC
- QZNJX2065173
- Title
- Sirenes
- Artist
- Big Bllakk
- CopyrightID (CopyrightChains transaction hash)
0x7a506af3ccc83e40496f577d06b4be416a28324b8c86d61629d354c2ee475d52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4e34b92cdb67ee0d56355ec9080111088b2461e5b7c63ec6992157edc746f75c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2065173
- Bitcoin block existence check
- https://blockstream.info/api/block/953513