ISRC NLA508803607
Verified recording
NLA508803607 is “La Bamba” by William Clauson,
registered on the CopyrightChains blockchain with CopyrightID
0x11894d754e836523d6bd9cbb949008e9b63c17ed13f47881bff91e4dfc8601d2 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/NLA508803607.
Recording identifiers
- ISRC
- NLA508803607
- Title
- La Bamba
- Artist
- William Clauson
- CopyrightID (CopyrightChains transaction hash)
0x11894d754e836523d6bd9cbb949008e9b63c17ed13f47881bff91e4dfc8601d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:b8e3e0bca491da539b96175fa530ea628ba8899f1fe4729691e2808579eb3191- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508803607
- Bitcoin block existence check
- https://blockstream.info/api/block/956889