ISRC ES7890700703
Verified recording
ES7890700703 is “Si el mirar” by Francisco Guerrero,
registered on the CopyrightChains blockchain with CopyrightID
0x327231fa99f4acb263abcfb9a45cac15e12ad09596408e50ccd4963b1738f461 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/ES7890700703.
Recording identifiers
- ISRC
- ES7890700703
- Title
- Si el mirar
- Artist
- Francisco Guerrero
- CopyrightID (CopyrightChains transaction hash)
0x327231fa99f4acb263abcfb9a45cac15e12ad09596408e50ccd4963b1738f461
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2b98de073da160e50f34db13e3ef56b33fd05193f24d16da854ebb29fad3dbf2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7890700703
- Bitcoin block existence check
- https://blockstream.info/api/block/960138