1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622803e15f114f51bc6e9384cf536b1f9c1a7cc3494ed4d447ffdee2a734f36f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44287899-7ec0-403b-93bf-d93072c64ff6.json and https://artists.proofprofile.net/proofs/artist/44287899-7ec0-403b-93bf-d93072c64ff6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Soothing Train Sounds for Sleep and Relaxation
Tranquil Train Tracks for a Peaceful Night's Rest
8 Hz Alpha Waves - Binaural Beats - No Fade, Loopable
10 Hz Stress Reduction - Binaural Beats - No Fade, Loopable
11 Hz Flow State - Binaural Beats - No Fade, Loopable
12 Hz Super Learning - Binaural Beats - No Fade, Loopable
12.5 Hz Mega Focus - Binaural Beats - No Fade, Loopable
12 Hz Concentration - Binaural Beats - No Fade, Loopable
14 Hz Attention - Binaural Beats - No Fade, Loopable
18 Hz Cognitive Thinking - Binaural Beats - No Fade, Loopable
20 Hz Positive Mindset - Binaural Beats - No Fade, Loopable
21.5 Hz Happy Brainwaves - Binaural Beats - No Fade, Loopable