{"copyright_id":"0x6bda6dbc6b8b27194a1ee4ccc97749fedeac2a5cce003c538c47f4ef6a0de387","name":"Accordeon Melancolique","registered_at":"2026-06-14T07:28:59Z","symbol":"NIM0381588","token_address":"0xc8c51f87923d21b5ce73712bf279eaae988c8bad","type":"artist","uuid":"1c4f468d-9c80-47ab-b8c6-1e1a7eae4c84"}
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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bda6dbc6b8b27194a1ee4ccc97749fedeac2a5cce003c538c47f4ef6a0de387. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c4f468d-9c80-47ab-b8c6-1e1a7eae4c84.json and https://artists.proofprofile.net/proofs/artist/1c4f468d-9c80-47ab-b8c6-1e1a7eae4c84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Vie en Rose - this melody made Piaf famous
Ma Première Guitare - Swing on accordion
Miserlou - Dance of the fishermens' wives
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 → block OTSBitcoinBlock must exist at that height 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 0x1e69caa385bae67ee796a887c2abaa0d888caeaa4cbe452f77c11e68d7191132. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLC360200602.
Tres Corazones (complicada & Chicanera/Chicharonera) - Tejano
Takirari del regreso - folk music from Bolivia
Mango - Latin rhythm with a tincture of Django Reinhardt
Volver - composition by the great tango singer Gardel
Café vert - Freshly picked lively coffee
Petite Fleur - The number by saxophonist Sidney Bechet
Oye Diosa y Fe - A slow melody to an Afro rhythm
Highland Reel: Lady Hunter Blair's Reel/Old Bog Hole (Virginia R
Une Valse Anglaise S.V.P. - A slow English waltz
Penawar Dukar - A Kronchong tune from Indonesia
Olijven vallen - A number from Mistero Buffo by Dario Fo
La Nena - Columbian accordion improvisation
Manha de Carnaval - film music Orpheo Negro, Black Orpheus
Highland Reel - Scottish Accordion fireworks
Amorcito - Taste the friendly atmosphere of the Antilles
Une Valse Anglaise S.V.P. - The beauty of the slowness is slowly revealed
Passé Composé - Cheerful accordian blues
Aurore - gypsy bolero elated greeting the morning
Terezinha - Play this Cape Verdean melody and tomorrow the sun is shining
l'Imparfait du Coeur - Accordion music can be moving
Mango - Fruity track, be careful with the filaments between your teeth
Cirque Mazurque - Moisty tents, horse smell and clowns
La Mer - Beyond the sea with vocals by J.P
Le Lac Minor - No Wind, No Thoughts, a Natural Mirror
Merel - Blackbird Inspired Accordion Music
Solitude Heureuse - Single and Happy Musette
L'heure Bleue - Accordion Late At Night Samba
Appelboom - the Shape, the Colours, the Blossom...
The Godfather: Love Theme/Tarantella/Mazurka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c81724fd5ba7a61029b1dda279b8ec7154b7963ec8ed791f3ff28fbfe98811. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/NLC360800910.
The Carnival of Animals: the Swan in G Sharp, XIII; Le Cygne
Flambee Montalbanaise French Waltz Musette