ISRC QMBZ91678140
Verified recording
QMBZ91678140 is “Product of the Block - Bonus Music Video Version” by Jasper Loco,
registered on the CopyrightChains blockchain with CopyrightID
0x616f3738b0893bdf3c6e8ecba30ee979ac77f5efd9cef2a43b34602f6ae69fb7 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91678140.
Recording identifiers
- ISRC
- QMBZ91678140
- Title
- Product of the Block - Bonus Music Video Version
- Artist
- Jasper Loco
- CopyrightID (CopyrightChains transaction hash)
0x616f3738b0893bdf3c6e8ecba30ee979ac77f5efd9cef2a43b34602f6ae69fb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:35cddb5470eb173517d6e95883a30b94b4155cedad0bb914e76d723f10fccdfe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91678140
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Product of the Block - Bonus Music Video Version · Machine-readable JSON-LD