ISRC NLA508322509
Verified recording
NLA508322509 is “Cats: Memory” by Andrew Lloyd Webber,
registered on the CopyrightChains blockchain with CopyrightID
0x7bb322d73986b57afba035a630fadfd247b2235cb96ef635dfddd320943ba569 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/NLA508322509.
Recording identifiers
- ISRC
- NLA508322509
- Title
- Cats: Memory
- Artist
- Andrew Lloyd Webber
- CopyrightID (CopyrightChains transaction hash)
0x7bb322d73986b57afba035a630fadfd247b2235cb96ef635dfddd320943ba569
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:49593ad0ee16a1f80582a510608a05fb2307b165784253e7944513f31d9135af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508322509
- Bitcoin block existence check
- https://blockstream.info/api/block/956304