ISRC ES6102400127
Verified recording
ES6102400127 is “Nana de Invierno” by Sara Holgado,
registered on the CopyrightChains blockchain with CopyrightID
0xc3df28e2867206c84e647d57ee5b3d3d6e5638c28f1467fd522e7c52528b857e and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6102400127.
Recording identifiers
- ISRC
- ES6102400127
- Title
- Nana de Invierno
- Artist
- Sara Holgado
- CopyrightID (CopyrightChains transaction hash)
0xc3df28e2867206c84e647d57ee5b3d3d6e5638c28f1467fd522e7c52528b857e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:93e2dcf4affe4536456a6d550c2d006449ab1a3d3a3e62e090142882ac85a176- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6102400127
- Bitcoin block existence check
- https://blockstream.info/api/block/960354