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 0xdf1dc8a204bf22c0661221731240272e97677e01c69fa71d5e9311342e538d4a. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e77a3c74-8157-4626-b5d8-e1d3fca8917d.json and https://artists.proofprofile.net/proofs/artist/e77a3c74-8157-4626-b5d8-e1d3fca8917d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Beating Heart of Jazz Music – Instrumental Sounds for Candlelight Dinner, Spending Romantic Moments for Two, Loving Atmosphere with Jazz
Let Me Be with You - Sweet Jazz Songs for Romantic Moments, Lovely Evening for Two, Instrumental Music for Love
Finest Jazz Collection – Charming Background Music for Date Night with Love, Dinner with Candlelight and Emotional Moments Together
Best Jazz for Romantic Dinner – Sensual Romantic Jazz, Seductive Background Music, Night Date, Mellow Love Songs, Lovers Couple
Saxophone of Love – Background Music for Dinner, Create Romantic Mood with Jazz
Smooth Jazz Music para Bares & Pubs & Clubes
Bossa Nights - The Night of Jazz Romance: Date Night, Romantic Evening, Candlelight Dinner
Smooth Background Jazz for Elegant Restaurant - Groove, Funk and Background Jazz, Ultimate Relaxation
Special Occasion Dinner: Instrumental Background Jazz for Romantic Restaurants
Glass of Chardonnay: Slow Jazz Ballads for Lovers, Romantic Moments of Closeness
Jazz for Candlelight Dinner: Slow & Romantic Jazz Melodies
Cozy Moments (Intimate and Romantic Jazz for Candlelight Dinner, Smooth Twist of Affair, Music for Couples in Love)
Fine Roomantic Dining: Fancy Jazz Sounds, BGM Jazz
Bossa Nova for Candlelight Dinner: Romantic Latin Jazz Music
5 Star Elegance: Romantic Jazz BGM for Expensive Restaurants
Engagement in Positano (Romantic Jazz for Special Occasion Dinner)
Romantic Bistro: Candlelight Dinner Time for Lovers
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf019a54bb63871c6267a79a3ecb0a3ebadad85f860e00281d82f2bdbc0e90093. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q2021671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45148ab6b7a51ca35a7f23c7733d7367bc6a48a0569681f358f56741be4326ec. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q2021673.
Romantic Jazz with Wine: Slow and Romantic Jazz Music
Dinner Date with Breakfast: Enchanting Ballads for a Rendezvous
Whispers of Starlight: Jazzing Up a Moonlit Rendezvous
Amore Eterno: Jazzy Ballads That Melt Hearts
Enchanted Evenings: Sharing Love Over Dinner
Elegant Evening & French Dinner: Jazz Music for Wine Mood
Intimate Jazz: Candlelit Dinner Serenade
Under a Million Stars: Stolen Kisses Jazz