ISRC ES6601400959
Verified recording
ES6601400959 is “Nosotros” by Cheo Feliciano,
registered on the CopyrightChains blockchain with CopyrightID
0x18e50385f9f2a8ba763825ee11c17f3ef4b02a47ff25c3362afc9815dc77cba8 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6601400959.
Recording identifiers
- ISRC
- ES6601400959
- Title
- Nosotros
- Artist
- Cheo Feliciano
- CopyrightID (CopyrightChains transaction hash)
0x18e50385f9f2a8ba763825ee11c17f3ef4b02a47ff25c3362afc9815dc77cba8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:4eadadb58a95f48acf230052293e9172e4368c353a63916ded6f2f79554c4c97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6601400959
- Bitcoin block existence check
- https://blockstream.info/api/block/956889