ISRC QM2EJ1500652
Verified recording
QM2EJ1500652 is “¿Por Qué Cambiaste De Opinión? - En Vivo” by Calibre 50,
registered on the CopyrightChains blockchain with CopyrightID
0x7a06baf56b232a7640ebee518df6588ed93f2c79138eb24b92090db85937b209 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2EJ1500652.
Recording identifiers
- ISRC
- QM2EJ1500652
- Title
- ¿Por Qué Cambiaste De Opinión? - En Vivo
- Artist
- Calibre 50
- CopyrightID (CopyrightChains transaction hash)
0x7a06baf56b232a7640ebee518df6588ed93f2c79138eb24b92090db85937b209
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d2b0988e8bed40de9b169cd6c833456965de37c7f976075d1f3b64a5365092c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2EJ1500652
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: ¿Por Qué Cambiaste De Opinión? - En Vivo · Machine-readable JSON-LD