ISRC USHM21476062
Verified recording
USHM21476062 is “Brown Noise: Constant Humming Brown Noise Roar to Induce Slow Wave Delta Sleep” by Official Nature Sound Effects,
registered on the CopyrightChains blockchain with CopyrightID
0x99ba88a9d40c5b7bddf87cca6b1fed5f04dc237ba60adfcb30f03bdacbc44d08 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/USHM21476062.
Recording identifiers
- ISRC
- USHM21476062
- Title
- Brown Noise: Constant Humming Brown Noise Roar to Induce Slow Wave Delta Sleep
- Artist
- Official Nature Sound Effects
- CopyrightID (CopyrightChains transaction hash)
0x99ba88a9d40c5b7bddf87cca6b1fed5f04dc237ba60adfcb30f03bdacbc44d08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4a6afd56f518354e199a0e507d348c779bd6699119992b8b9d317a7642e498b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21476062
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Brown Noise: Constant Humming Brown Noise Roar to Induce Slow Wave Delta Sleep · Machine-readable JSON-LD