ISRC USWB19902157
Verified recording
USWB19902157 is “La Bamba” by Los Lobos,
registered on the CopyrightChains blockchain with CopyrightID
0x47501c3c58f30942d203b481572887ab3dae33b1b6f50f40bf1ad87e0c2c94c1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19902157.
Recording identifiers
- ISRC
- USWB19902157
- Title
- La Bamba
- Artist
- Los Lobos
- CopyrightID (CopyrightChains transaction hash)
0x47501c3c58f30942d203b481572887ab3dae33b1b6f50f40bf1ad87e0c2c94c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:42e35ca70efec9cf02635f426ad1d5ee9cf0455faae1d4fdb67307493d74b2e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19902157
- Bitcoin block existence check
- https://blockstream.info/api/block/956304