ISRC QZNJW2012738
Verified recording
QZNJW2012738 is “La Matica” by Un Solo Pueblo,
registered on the CopyrightChains blockchain with CopyrightID
0xfb8c0896e4ddc33943f66f4da65a118f25f15ab751bbd7bbb1971638a64ef2f6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2012738.
Recording identifiers
- ISRC
- QZNJW2012738
- Title
- La Matica
- Artist
- Un Solo Pueblo
- CopyrightID (CopyrightChains transaction hash)
0xfb8c0896e4ddc33943f66f4da65a118f25f15ab751bbd7bbb1971638a64ef2f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1185af48786ebef129fa797f0868cf904c5a11a43140ad9ccd6ebd73891fa81c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2012738
- Bitcoin block existence check
- https://blockstream.info/api/block/953520