ISRC NLE422303516
Verified recording
NLE422303516 is “Night & Day” by Cole Porter,
registered on the CopyrightChains blockchain with CopyrightID
0x9ed7a8efd8a0cd74fdf6eb9795c0df6edb0c593477a9e3ff2ac3fcac4513ddd2 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422303516.
Recording identifiers
- ISRC
- NLE422303516
- Title
- Night & Day
- Artist
- Cole Porter
- CopyrightID (CopyrightChains transaction hash)
0x9ed7a8efd8a0cd74fdf6eb9795c0df6edb0c593477a9e3ff2ac3fcac4513ddd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:8a99dd24e2ae5abe1e600db6e7f9a8531899c5f1a8d5311b3f4e57cd083a1a47- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422303516
- Bitcoin block existence check
- https://blockstream.info/api/block/960334