1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed815dbfd6f0babda5f57bbf2856c029a405be964e79f4b9a3230695fb3f374b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/763ae9cd-10b6-4f04-b7f7-ad050bc8c1dd.json and https://artists.proofprofile.net/proofs/artist/763ae9cd-10b6-4f04-b7f7-ad050bc8c1dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ibiza Summer Mix 2022: Top 100 Tropical Deep House Music Chill Out Mix 2022, Chillout Lounge
Luxury Chill House Beats: Summer Ibiza Beach Party Music
Chill Cafe Tunes: Ibiza Beach Party, Cold Drinks & Sexy Girls
20 Chillout Tunes: Chillout Music Café, Easy Listening, Instrumental Music Ambient, Relax on the Beach
Ibiza Euphoria Party: Ibiza Sexy Cafe Tunes, DJ Cafe Mar
Café House del Mar: Ibiza Sexy Chillout Mix, Erotic Hotel del Mar, Sunet Mix
Sunrise Chill House Mix: Cafe Chill Out Del Mar, Balearic Summer Time
Chill Party Beach: Summer Chill Out Relaxation, Deep Bounce Lounge Party Time
Chill House Ringtones: Best Chill Out Playlist & Ibiza Beach Party
Coffee Chill Day: Deep Chillout Relax, Cafe Tunes Mix, Lounge Bar
Tropical Party on Ibiza: Chill House Lounge Summer Party Mix
Chill Cafe Odyssey: Intimate Chill Harmony
Ibiza Night Whisper: Tropical Twilight, Ibiza Sunset Groove
Beach Lounge Del Mar Chillout Mix: Under the Palms, Ibiza Relax, Beach, Study, Cafe, Background, Chill Out Music
Chill House: Ocean Breeze Vibes, Lounge Escape, Tropical Tranquility
Exotic Beach Party: Tropical Island Sexy Beats, Sunset Chill Out Party
Holiday in Hotel: Copacabana Beach Party Music, Tropical Island Vibes
Sexy Body del Sol: Sunset Ibiza Party, Caliente Music del Mar
Autumn Garden Discoteca: Outdoor Party, Garden Bar, Lounge EDM
100% Party Chill: EDM Vibes for Midnight Lounge & Sunset Oasis