ISRC USNLR1500826
Verified recording
USNLR1500826 is “Cat And Mouse” by Henry Mancini,
registered on the CopyrightChains blockchain with CopyrightID
0xdd9997d6b03555563595086d9cc2a8cd6a374d34d9fb71a9eb06553bbccb9f9d 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/USNLR1500826.
Recording identifiers
- ISRC
- USNLR1500826
- Title
- Cat And Mouse
- Artist
- Henry Mancini
- CopyrightID (CopyrightChains transaction hash)
0xdd9997d6b03555563595086d9cc2a8cd6a374d34d9fb71a9eb06553bbccb9f9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:f08ccec212f1a4ae1e6e7f83b2f75e374b9c0cbc2cacc2953ecf42abb75e7ca9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR1500826
- Bitcoin block existence check
- https://blockstream.info/api/block/956889