ISRC US9CY1300013
Verified recording
US9CY1300013 is “Hace un Año” by Los Herederos Del Norte,
registered on the CopyrightChains blockchain with CopyrightID
0xf7b85244fcf616774358b2a1fb5da82cb959fcdad74361882101209d71dbf347 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/US9CY1300013.
Recording identifiers
- ISRC
- US9CY1300013
- Title
- Hace un Año
- Artist
- Los Herederos Del Norte
- CopyrightID (CopyrightChains transaction hash)
0xf7b85244fcf616774358b2a1fb5da82cb959fcdad74361882101209d71dbf347
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:beb80fe76ca7be6a2a7f75a055ce650d586d5295ebcc989b115976cfb4d01526- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9CY1300013
- Bitcoin block existence check
- https://blockstream.info/api/block/960138