ISRC ES5087400061
Verified recording
ES5087400061 is “Ole, que viva la feria” by Los Marismeños,
registered on the CopyrightChains blockchain with CopyrightID
0x472e02b396e40cfcc7215335fbbe9a33ac74bd2d9085c352f14b628baea7792b and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087400061.
Recording identifiers
- ISRC
- ES5087400061
- Title
- Ole, que viva la feria
- Artist
- Los Marismeños
- CopyrightID (CopyrightChains transaction hash)
0x472e02b396e40cfcc7215335fbbe9a33ac74bd2d9085c352f14b628baea7792b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:bc26f7132339e5cf7bc4162b622de39b9a8596d958db7d016082a1b404460f97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087400061
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Ole, que viva la feria · Machine-readable JSON-LD