ISRC QZ5AB2366368
Verified recording
QZ5AB2366368 is “La Oportunidad” by La Cebolla,
registered on the CopyrightChains blockchain with CopyrightID
0x7205d9a20c30ef538172b7eb0ffe7b1c08168ed0c8094f38b105b12fb9c62e42 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2366368.
Recording identifiers
- ISRC
- QZ5AB2366368
- Title
- La Oportunidad
- Artist
- La Cebolla
- CopyrightID (CopyrightChains transaction hash)
0x7205d9a20c30ef538172b7eb0ffe7b1c08168ed0c8094f38b105b12fb9c62e42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:26277e34a6a293f0b58475df056e5b251baf946fae3431276c77d28b466c47bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2366368
- Bitcoin block existence check
- https://blockstream.info/api/block/956304