ISRC QZNWT2033918
Verified recording
QZNWT2033918 is “El Jocker” by Grupo Dcstr3s,
registered on the CopyrightChains blockchain with CopyrightID
0xf3be86a8cfe8727f4b55ec2671273d0a6d58f222b10e8982c8f43e1f54abaf31 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2033918.
Recording identifiers
- ISRC
- QZNWT2033918
- Title
- El Jocker
- Artist
- Grupo Dcstr3s
- CopyrightID (CopyrightChains transaction hash)
0xf3be86a8cfe8727f4b55ec2671273d0a6d58f222b10e8982c8f43e1f54abaf31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:8d00298833f7345dfb976e6e6c3108d0f1845fa62045d34196505ef078de9bb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2033918
- Bitcoin block existence check
- https://blockstream.info/api/block/960368