ISRC QM2EJ2100969
Verified recording
QM2EJ2100969 is “El Tierno Se Fue - En Vivo” by Calibre 50,
registered on the CopyrightChains blockchain with CopyrightID
0xe4b8c15054430eb35e24395b55a210ed36acecad1f717f8df7366635e3853edb 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/QM2EJ2100969.
Recording identifiers
- ISRC
- QM2EJ2100969
- Title
- El Tierno Se Fue - En Vivo
- Artist
- Calibre 50
- CopyrightID (CopyrightChains transaction hash)
0xe4b8c15054430eb35e24395b55a210ed36acecad1f717f8df7366635e3853edb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:86a107dc334bf4b02b328bfc1998d04b2bce775c89935afea0272cf060f80cf1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2EJ2100969
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: El Tierno Se Fue - En Vivo · Machine-readable JSON-LD