ISRC ES71G2018354
Verified recording
ES71G2018354 is “Mejor Otro Día” by Números Primos,
registered on the CopyrightChains blockchain with CopyrightID
0x79bbe90cb0f87f2bc0d71adba4f475560551660b4ae4135f7b36bd0baaa052b3 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2018354.
Recording identifiers
- ISRC
- ES71G2018354
- Title
- Mejor Otro Día
- Artist
- Números Primos
- CopyrightID (CopyrightChains transaction hash)
0x79bbe90cb0f87f2bc0d71adba4f475560551660b4ae4135f7b36bd0baaa052b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:dd0514728e260f17c7fb078b35ffe012d4392dab10b6ee0aa5d76a3bf0c5e794- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2018354
- Bitcoin block existence check
- https://blockstream.info/api/block/960247