ISRC ES6291200101
Verified recording
ES6291200101 is “Puerto de Cadiz” by Natasha Korsakova,
registered on the CopyrightChains blockchain with CopyrightID
0x0bcf2b79bea518d43a93387fd6be909b7e1e1f8bf874fa7418b2dfaccb11c0a4 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6291200101.
Recording identifiers
- ISRC
- ES6291200101
- Title
- Puerto de Cadiz
- Artist
- Natasha Korsakova
- CopyrightID (CopyrightChains transaction hash)
0x0bcf2b79bea518d43a93387fd6be909b7e1e1f8bf874fa7418b2dfaccb11c0a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:af5ada7776524b7988c64e03662dc9d8adb5a1d8563b5cf461a0a9aa36699b20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6291200101
- Bitcoin block existence check
- https://blockstream.info/api/block/960459