ISRC ES7180060204
Verified recording
ES7180060204 is “Polka de la Tarjeta de Cartón” by La Chicana,
registered on the CopyrightChains blockchain with CopyrightID
0x78e10cfc0c2f561b48842b6d98e0e99288a0cbea95a877549bd11109a612d112 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7180060204.
Recording identifiers
- ISRC
- ES7180060204
- Title
- Polka de la Tarjeta de Cartón
- Artist
- La Chicana
- CopyrightID (CopyrightChains transaction hash)
0x78e10cfc0c2f561b48842b6d98e0e99288a0cbea95a877549bd11109a612d112
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:a0e86af5f415998c421fb13d8c85344511ac84bd46d430f318a5b29384a31fa8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7180060204
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Polka de la Tarjeta de Cartón · Machine-readable JSON-LD