ISRC QZFZ62101513
Verified recording
QZFZ62101513 is “La Del Pendejo” by Josecito Leon y Su Internacional Banda Roja,
registered on the CopyrightChains blockchain with CopyrightID
0xd5f25f2b1493e86a8b30f144f43a20b40eb9b73acd9b15dd2ad42deada2892f0 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62101513.
Recording identifiers
- ISRC
- QZFZ62101513
- Title
- La Del Pendejo
- Artist
- Josecito Leon y Su Internacional Banda Roja
- CopyrightID (CopyrightChains transaction hash)
0xd5f25f2b1493e86a8b30f144f43a20b40eb9b73acd9b15dd2ad42deada2892f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:b8b5c7e52bbfadeffb658599f2a264d8096cfdf1cfa2fcbb3dc9de70cfd9e7fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62101513
- Bitcoin block existence check
- https://blockstream.info/api/block/956375