ISRC ES5271402004
Verified recording
ES5271402004 is “El Dictador, Acto II: Mi Carta Mujer de Mis Amores (Romanza de la Carta, Boris) - Remastered” by Federico Romero,
registered on the CopyrightChains blockchain with CopyrightID
0x686bd3ab3d9f050b93195c63e72c571ff1eff1a6a04197b73727f2dbb9952471 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271402004.
Recording identifiers
- ISRC
- ES5271402004
- Title
- El Dictador, Acto II: Mi Carta Mujer de Mis Amores (Romanza de la Carta, Boris) - Remastered
- Artist
- Federico Romero
- CopyrightID (CopyrightChains transaction hash)
0x686bd3ab3d9f050b93195c63e72c571ff1eff1a6a04197b73727f2dbb9952471
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:a84684cc23a0e289c8bdce661f10dfe52103a99f6490f02c03c9630f5a9ebcf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271402004
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: El Dictador, Acto II: Mi Carta Mujer de Mis Amores (Romanza de la Carta, Boris) - Remastered · Machine-readable JSON-LD