ISRC ESA011821879
Verified recording
ESA011821879 is “Invierto en Lapicero” by Joa El Abuelo,
registered on the CopyrightChains blockchain with CopyrightID
0xe42ca1a32b9644ea65f596c53f2e28b02d4b7ca94bb4b4a50975f674a5887c15 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011821879.
Recording identifiers
- ISRC
- ESA011821879
- Title
- Invierto en Lapicero
- Artist
- Joa El Abuelo
- CopyrightID (CopyrightChains transaction hash)
0xe42ca1a32b9644ea65f596c53f2e28b02d4b7ca94bb4b4a50975f674a5887c15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:ec1e738613bebf01a5b87a584a738246f786988afd0e30da95ac96a7815fdf68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011821879
- Bitcoin block existence check
- https://blockstream.info/api/block/960170