ISRC QMBZ91678127
Verified recording
QMBZ91678127 is “Product of the Block” by Jasper Loco,
registered on the CopyrightChains blockchain with CopyrightID
0xc4a8e810ab6f80ca4374567e695f7a30de1af519c6c92a2c6f9eb336d2796229 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91678127.
Recording identifiers
- ISRC
- QMBZ91678127
- Title
- Product of the Block
- Artist
- Jasper Loco
- CopyrightID (CopyrightChains transaction hash)
0xc4a8e810ab6f80ca4374567e695f7a30de1af519c6c92a2c6f9eb336d2796229
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:4768e1fb1359e5b8a0d91af6475877945d230195bd93ac6b47edc193fe5e9406- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91678127
- Bitcoin block existence check
- https://blockstream.info/api/block/960111