ISRC ES71G2125037
Verified recording
ES71G2125037 is “Lástima” by Olga Cerpa y Mestisay,
registered on the CopyrightChains blockchain with CopyrightID
0x00f9a70d2a68b142edd60342ab02327f416cd5125fec3e67809fb4c460b33d5f and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2125037.
Recording identifiers
- ISRC
- ES71G2125037
- Title
- Lástima
- Artist
- Olga Cerpa y Mestisay
- CopyrightID (CopyrightChains transaction hash)
0x00f9a70d2a68b142edd60342ab02327f416cd5125fec3e67809fb4c460b33d5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:060786b09f5e5ea6d1e35edb46869da999dffc89d07b7b68194f1255a43fe012- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2125037
- Bitcoin block existence check
- https://blockstream.info/api/block/960268