ISRC ESA030800504
Verified recording
ESA030800504 is “El Precio Por Llegar El Primero” by Rostro,
registered on the CopyrightChains blockchain with CopyrightID
0x3d32a13fde23cb5a9bbfe5c76249c1367b2420574bfb4089cbf42ebbe8b75878 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA030800504.
Recording identifiers
- ISRC
- ESA030800504
- Title
- El Precio Por Llegar El Primero
- Artist
- Rostro
- CopyrightID (CopyrightChains transaction hash)
0x3d32a13fde23cb5a9bbfe5c76249c1367b2420574bfb4089cbf42ebbe8b75878
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:eb62a888efe6f830d758a10c700e25c6b4ee552d8e78c47b26856c1e258d24a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA030800504
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: El Precio Por Llegar El Primero · Machine-readable JSON-LD