ISRC ES71G2313540
Verified recording
ES71G2313540 is “Contradicción” by Javier Limón,
registered on the CopyrightChains blockchain with CopyrightID
0xec24f78c734f63074fe319aeb39f0c64bf44f0a8c5f48e08e2763fa9e9fbd5c0 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2313540.
Recording identifiers
- ISRC
- ES71G2313540
- Title
- Contradicción
- Artist
- Javier Limón
- CopyrightID (CopyrightChains transaction hash)
0xec24f78c734f63074fe319aeb39f0c64bf44f0a8c5f48e08e2763fa9e9fbd5c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:e96e20bdf501340d42be66ef049057916e67fb66a5788d25e4c2dc27cfa5acff- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2313540
- Bitcoin block existence check
- https://blockstream.info/api/block/957819