Chamonix-Mont-Blanc (; ), more commonly known simply as Chamonix (), is a commune in the department in the region in Southeastern France. It was the site of the first Winter Olympics, held in 1924.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836a186f5f2958608eb6ad5f2f2b0dc0c922a9f568b957da44281f8fef78b025. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7084f88d-7f72-4c6b-9210-412771f5ed0e.json and https://artists.proofprofile.net/proofs/artist/7084f88d-7f72-4c6b-9210-412771f5ed0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ninne nanne jazz sognanti – Musica d'ambiente a bassa fedeltà per il sonno del bambino e momenti di calma
Berceuses jazz rêveuses – Ambiance lo-fi pour le sommeil de bébé et les moments de calme
夢心地なジャズ子守唄 – 赤ちゃんの眠りと穏やかなひとときのためのローファイアンビエント
Canções de ninar jazz sonhadoras – ambiente lo-fi para o sono do bebê e momentos de tranquilidade
Quiet Whimsy: Lofi Jazz Journeys for Little Dreamers
Quiet Whimsy: Viajes de Jazz Lofi para Pequeños Soñadores
Quiet Whimsy : Voyages de Jazz Lofi pour Petits Rêveurs
Little Lullabies: Baby Bossa Nova Dreams
Pequeñas Canciones de Cuna: Sueños de Bossa Nova para Bebés
Pequenas Canções de Ninar: Sonhos de Bossa Nova para Bebês
Kleine Schlaflieder: Bossa-Nova-Träume für Babys
Petites Berceuses : Rêves de Bossa Nova pour Bébés
小さな子守唄：赤ちゃんのためのボサノバの夢
Piccole Ninne Nanne: Sogni di Bossa Nova per Bebè
Dolce Bossa Nova per Bambini | Soothing Italian Lullaby for Baby Sleep
77 Strings (Kurtis Mantronik Presents Chamonix) (Mixed)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8851c52b88520efea85406d0a42fe0bd0df52a9de7c76f7ae18e8852613841. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/UK8242200312.
77 Strings - Harry's Afro Hut Bust-A-Nut Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54a4227d2b51f1e2992c539e1b15fec9646e9b6a62197d75f03ad3aa0fcb461. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBPUP0725138.