ISRC ES71G2209742
Verified recording
ES71G2209742 is “Lo Que Perdiste” by Biigo,
registered on the CopyrightChains blockchain with CopyrightID
0x7a3de6643033d1a903c083a1319ea8dbd8207f13f938ac4ce142bbec234271ec and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2209742.
Recording identifiers
- ISRC
- ES71G2209742
- Title
- Lo Que Perdiste
- Artist
- Biigo
- CopyrightID (CopyrightChains transaction hash)
0x7a3de6643033d1a903c083a1319ea8dbd8207f13f938ac4ce142bbec234271ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9657e37c8b6d358769f2c90207d9b95ca99cfbb4d31070c38b7ab1268442b4a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2209742
- Bitcoin block existence check
- https://blockstream.info/api/block/960138