ISRC QZFZ22402275
Verified recording
QZFZ22402275 is “El cabra” by Josecito Leon y Su Internacional Banda Roja,
registered on the CopyrightChains blockchain with CopyrightID
0x8938c903275136d5641e19c11b2e9ac8bbb9dadf3d080f2d83b04d02cb89d81f and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22402275.
Recording identifiers
- ISRC
- QZFZ22402275
- Title
- El cabra
- Artist
- Josecito Leon y Su Internacional Banda Roja
- CopyrightID (CopyrightChains transaction hash)
0x8938c903275136d5641e19c11b2e9ac8bbb9dadf3d080f2d83b04d02cb89d81f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:f2aeabf422c2411ca1fac642b056ae84bdab25586cebad50c1d6b09b0596e99d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22402275
- Bitcoin block existence check
- https://blockstream.info/api/block/960160