ISRC ES5701900208
Verified recording
ES5701900208 is “¿Es Usted De Castilla?” by Los Hermanos Cubero,
registered on the CopyrightChains blockchain with CopyrightID
0xa614990a650078df35c2d2f8bf8588e3c4dc353cf36c6996711eb6fc4f0eeb05 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701900208.
Recording identifiers
- ISRC
- ES5701900208
- Title
- ¿Es Usted De Castilla?
- Artist
- Los Hermanos Cubero
- CopyrightID (CopyrightChains transaction hash)
0xa614990a650078df35c2d2f8bf8588e3c4dc353cf36c6996711eb6fc4f0eeb05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:f7ae43be921805580a378542abb661776456308cd6d1d6f9d245ee1fa37c77e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701900208
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: ¿Es Usted De Castilla? · Machine-readable JSON-LD