ISRC USCHR1317989
Verified recording
USCHR1317989 is “La Bamba” by Ritchie Valens,
registered on the CopyrightChains blockchain with CopyrightID
0xbdf72ef83c14313b089e609ba35c5c0ae3418cd53436fb204b4a507763047a77 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCHR1317989.
Recording identifiers
- ISRC
- USCHR1317989
- Title
- La Bamba
- Artist
- Ritchie Valens
- CopyrightID (CopyrightChains transaction hash)
0xbdf72ef83c14313b089e609ba35c5c0ae3418cd53436fb204b4a507763047a77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:239f8a7f9c173948b91f374068bd2be71acf17074a8a5ace4ecdb0d10cf3f495- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCHR1317989
- Bitcoin block existence check
- https://blockstream.info/api/block/957118