ISRC QM2EJ2100977
Verified recording
QM2EJ2100977 is “La Cumbia Del Pistolero - En Vivo” by Calibre 50,
registered on the CopyrightChains blockchain with CopyrightID
0x9b1179d9d423d6d9dc8d79b1f6039a3eeccadca8b7b2ffdfa9a45cdd62115a00 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/QM2EJ2100977.
Recording identifiers
- ISRC
- QM2EJ2100977
- Title
- La Cumbia Del Pistolero - En Vivo
- Artist
- Calibre 50
- CopyrightID (CopyrightChains transaction hash)
0x9b1179d9d423d6d9dc8d79b1f6039a3eeccadca8b7b2ffdfa9a45cdd62115a00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fe8cd977841ac47a5bcc8e7a328b1506ed69d0b5e45430c34adbf9ad8764b303- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2EJ2100977
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: La Cumbia Del Pistolero - En Vivo · Machine-readable JSON-LD