ISRC QZFZ42149739
Verified recording
QZFZ42149739 is “La Tripa” by Josecito Leon y Su Internacional Banda Roja,
registered on the CopyrightChains blockchain with CopyrightID
0xf226e6592801f8e0feaefdf709b3dbc0fc29b01825678315cde911a30617311b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42149739.
Recording identifiers
- ISRC
- QZFZ42149739
- Title
- La Tripa
- Artist
- Josecito Leon y Su Internacional Banda Roja
- CopyrightID (CopyrightChains transaction hash)
0xf226e6592801f8e0feaefdf709b3dbc0fc29b01825678315cde911a30617311b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:72011ddc7ef507afd3adb3a4c9de47a3f349118169572202fbdd3a8c1cc018ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42149739
- Bitcoin block existence check
- https://blockstream.info/api/block/956302