ISRC QZTPX2275478
Verified recording
QZTPX2275478 is “En el Callejon” by Sokez,
registered on the CopyrightChains blockchain with CopyrightID
0x6c1b29e07f7666dce016d55708fa7cd7b843427fd3e017ec51bae5b651ed0d4b and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2275478.
Recording identifiers
- ISRC
- QZTPX2275478
- Title
- En el Callejon
- Artist
- Sokez
- CopyrightID (CopyrightChains transaction hash)
0x6c1b29e07f7666dce016d55708fa7cd7b843427fd3e017ec51bae5b651ed0d4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:b785e666f78cb679eb3143911e423479e5a4a63fe3ddf42f8226f06b5ae17ffb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2275478
- Bitcoin block existence check
- https://blockstream.info/api/block/960150