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 0x3610127f11c0e14ba26b2169eea3c298b3c0b27e0e7c3210dc6652a3b61d16f8. 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/9f92d54f-f62e-4011-b395-62610b630e89.json and https://artists.proofprofile.net/proofs/artist/9f92d54f-f62e-4011-b395-62610b630e89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ces petits riens - Live @ Bayern 2- StudioClub
Historia De Un Amor - Live @ Bayern 2- StudioClub
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5817e9591959d2810b3354e424c53d0d21ab64ff118d7b6c1e1e2ee16e0651ab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0O7j6n6xv3XtsqAqZw0nYM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0O7j6n6xv3XtsqAqZw0nYM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5817e9591959d2810b3354e424c53d0d21ab64ff118d7b6c1e1e2ee16e0651ab. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3KO1o4mx32M0ZM6Qs233hV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KO1o4mx32M0ZM6Qs233hV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a63f90a55824a0684c5565aee37049a5569ca7439fa5628ac77898c461f073. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BYvlELjWNsH4KiM4nlDZt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BYvlELjWNsH4KiM4nlDZt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e54444ae88f97ea23ad729a63f1ade09d8b48a46abc93996529d1f5a845785. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21Hdv98JNAISCPIuVAd6Ns.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21Hdv98JNAISCPIuVAd6Ns.
Belle - Extrait du film "Belle et Sébastien"
Comme ci, comme ça - Live from Spotify Berlin
Oublie Loulou - Live from Spotify Berlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3925d2c84ef064e5190af4b3e4ea03d93d1472d584506c89ff96ed63956bf2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pIr0BFS7hIpZko0PIfuB2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pIr0BFS7hIpZko0PIfuB2.
I Love Paris / J'aime Paris (feat. Nikki Yanofsky)
La romance de Paris (feat. Thomas Dutronc)
{"copyright_id":"0xd365b62d6bbf6661b3da351749b54141a00b7fa8767bd68db0c2b1cd035fa9c8","isrc":"FR2PY1403290","name":"La complainte de la butte","registered_at":"2026-06-29T08:08:56Z","spotify_id":"2XEPda6G5hrzYpZAIxRlT2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd365b62d6bbf6661b3da351749b54141a00b7fa8767bd68db0c2b1cd035fa9c8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XEPda6G5hrzYpZAIxRlT2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XEPda6G5hrzYpZAIxRlT2.
J'aime Paris au mois de mai (feat. Charles Aznavour)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3c9b5d4440f7eb43d96b99e43a1b642edc8de11aae2526790d35bbeadff828. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75z65qdwUvr8WzpV797jgl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75z65qdwUvr8WzpV797jgl.
{"copyright_id":"0x6c3c9b5d4440f7eb43d96b99e43a1b642edc8de11aae2526790d35bbeadff828","isrc":"FR2PY1403310","name":"Paris, l'après-midi","registered_at":"2026-06-29T08:11:06Z","spotify_id":"7cBHuUvtYYzFgDOGSNiO2w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3c9b5d4440f7eb43d96b99e43a1b642edc8de11aae2526790d35bbeadff828. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7cBHuUvtYYzFgDOGSNiO2w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cBHuUvtYYzFgDOGSNiO2w.
Sous le ciel de Paris (feat. Pablo Alborán)
Si jamais j'oublie - Sur la route Live 2015
Le long de la route - Sur la route Live 2015
Éblouie par la nuit - Sur la route Live 2015
Comme ci, comme ça - Sur la route Live 2015
Tous les cris les SOS - Sur la route Live 2015
Je veux (Sur la route Live 2015) - Japan Version
Le jardin des larmes (feat. Till Lindemann)
{"copyright_id":"0x90aae5a164c7650765eb5b65006bed433268efa017a9f927da3874f259692a07","isrc":"FRZ042100940","name":"Serendipia (Version originale)","registered_at":"2026-06-29T08:08:04Z","spotify_id":"59wp2erqGDwjOyXGbWLYY1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90aae5a164c7650765eb5b65006bed433268efa017a9f927da3874f259692a07. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59wp2erqGDwjOyXGbWLYY1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59wp2erqGDwjOyXGbWLYY1.
{"copyright_id":"0x5efbede248bae748e6f4f8193631df1fbfbf68646ccc3734e8a494ab50d6237b","isrc":"FRZ042100835","name":"Les jours heureux","registered_at":"2026-06-08T21:23:01Z","spotify_id":"4QDako53N7l3D76E1jLsFb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efbede248bae748e6f4f8193631df1fbfbf68646ccc3734e8a494ab50d6237b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QDako53N7l3D76E1jLsFb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QDako53N7l3D76E1jLsFb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13122b62f61be502be5b31594363d6633b7ad069924682d782b7bafa6b3c4827. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WckfSBUaMdWDkTVlH7PdG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WckfSBUaMdWDkTVlH7PdG.
{"copyright_id":"0xec63cdeca867a1568377bb205e22fda1de753801e4212ecdc99fd8bbb868b4b4","isrc":"FRZ042100829","name":"De couleurs vives","registered_at":"2026-06-08T13:23:31Z","spotify_id":"68wiL7VCtlowVNyuKqrbnO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec63cdeca867a1568377bb205e22fda1de753801e4212ecdc99fd8bbb868b4b4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/68wiL7VCtlowVNyuKqrbnO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68wiL7VCtlowVNyuKqrbnO.
{"copyright_id":"0x3be51400af308cdba6dbb9337cbea77a1d26cf89075f2d742251a6caf15abb28","isrc":"FRZ042100831","name":"Ce que tu es dans ma vie","registered_at":"2026-06-09T18:41:50Z","spotify_id":"3ak6ReQICDwD1DXodTmcgn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be51400af308cdba6dbb9337cbea77a1d26cf89075f2d742251a6caf15abb28. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ak6ReQICDwD1DXodTmcgn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ak6ReQICDwD1DXodTmcgn.
{"copyright_id":"0xeb412e772edb9c8698d89696367dac40c3ed20e32ae6acec52082360bb1ab25a","isrc":"FRZ042100830","name":"Tout là-haut","registered_at":"2026-06-09T09:07:23Z","spotify_id":"1ctKHigctZuGMDEtVAz7Qy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb412e772edb9c8698d89696367dac40c3ed20e32ae6acec52082360bb1ab25a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ctKHigctZuGMDEtVAz7Qy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ctKHigctZuGMDEtVAz7Qy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72079d4dce94e6589135e57db21a7e8198d9698de1b8725117c9e4e87309ffef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DP1hgRtGpdSlyzpTChTAL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DP1hgRtGpdSlyzpTChTAL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8692f8618bc825974c034d1febf148dec30683b1673145377371be302bb8852. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ZRT901FSbROQnLXCSwAHa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZRT901FSbROQnLXCSwAHa.
{"copyright_id":"0x76336f8f5b2e76839fb0f03fb8df4b65ab0bf381c5b15d3c135c002e54e9383d","isrc":"FRZ042100833","name":"À perte de rue","registered_at":"2026-06-10T01:07:56Z","spotify_id":"6kalOfQkxLbz9QpTeQxRym","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76336f8f5b2e76839fb0f03fb8df4b65ab0bf381c5b15d3c135c002e54e9383d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kalOfQkxLbz9QpTeQxRym.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kalOfQkxLbz9QpTeQxRym.
{"copyright_id":"0xbb59fe57e3e3c94d1f90937fc7feccddbf0f2d42b493df307b02e4c5ba81ed71","isrc":"FRZ042100834","name":"Comme tu voudras","registered_at":"2026-06-11T11:45:56Z","spotify_id":"1i1DUBTa9LxzVeLBr8R42G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb59fe57e3e3c94d1f90937fc7feccddbf0f2d42b493df307b02e4c5ba81ed71. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1i1DUBTa9LxzVeLBr8R42G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1i1DUBTa9LxzVeLBr8R42G.
{"copyright_id":"0xaf72d33293a393c82fdae46e9db6ef4013a52a819088ea99ede8b69b29b5f322","isrc":"FRZ042100836","name":"Avec son frère","registered_at":"2026-06-10T19:20:23Z","spotify_id":"4ZCFGSPUzIsb9pT6qRUVXd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf72d33293a393c82fdae46e9db6ef4013a52a819088ea99ede8b69b29b5f322. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZCFGSPUzIsb9pT6qRUVXd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZCFGSPUzIsb9pT6qRUVXd.
{"copyright_id":"0xa283dc877f621c47d5fc9e8ebd005466b898e52243d7c5dd9a0145d01d4b4ec8","isrc":"FRZ042100838","name":"Le jardin des larmes (feat. Till Lindemann)","registered_at":"2026-06-10T19:18:16Z","spotify_id":"21Kr5UqUKjpTQUmAywthye","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa283dc877f621c47d5fc9e8ebd005466b898e52243d7c5dd9a0145d01d4b4ec8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21Kr5UqUKjpTQUmAywthye.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21Kr5UqUKjpTQUmAywthye.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fda35aed9d379561a0065d9285bc926d489b4107d84c202684fd87218150bd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wi0wqOYz4bSERFBTwhCHG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wi0wqOYz4bSERFBTwhCHG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701d469a7df50eaf6627c9270866b77a92f4f97985bc7cb8d6fc0a76a7d15475. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Sd5wvuRxb3sM2xa55POoH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Sd5wvuRxb3sM2xa55POoH.
{"copyright_id":"0x771c7904cb87067ee7ba8aa06facca23da3d8e9f54a27cf44ed4f21fa1ce12c7","isrc":"FRZ042201428","name":"L'une ou l'autre","registered_at":"2026-06-11T11:45:24Z","spotify_id":"3OSbj12SRFx0LE81CKuYiD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771c7904cb87067ee7ba8aa06facca23da3d8e9f54a27cf44ed4f21fa1ce12c7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OSbj12SRFx0LE81CKuYiD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OSbj12SRFx0LE81CKuYiD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792e43ba1553e974a6303f4b8482f3dbfd3b7682553fb52b389da44085e5a413. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5r0hnE1f6JUO4rl0mVlYRT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5r0hnE1f6JUO4rl0mVlYRT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36efc6542f8cd747f5a9ac46f004b56ef4c813ed0c014002095ea8258e17d3b8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ixIYUEWWbb3RE3nE0IN4U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ixIYUEWWbb3RE3nE0IN4U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32072ae7e29baed32e068fcf8eb2b25a9bd19760e5539caabaddc2646e2214d5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:33:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2TLZec9oJvdKDxjHiyT0M4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TLZec9oJvdKDxjHiyT0M4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7a42bcf560ade93de391513277451d105dba833869186b691bc244c501d15d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4n0HJyozizbSNF5J5zazPX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4n0HJyozizbSNF5J5zazPX.
Belle et Sébastien (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b30774341b04e0b072039018339063d80a0073480c862abdfd77204638f1ce. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/525ftOfItFLIoB9pgKVCvV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/525ftOfItFLIoB9pgKVCvV.
Petit garçon (feat. Zaz) - Les plus belles comptines d'Okoo - Bonus
Les plus belles comptines d'Okoo (Edition Deluxe)
{"copyright_id":"0xb8ed71485fb4106fc4cb1a61c48ed02c0fb7e97f009593fccb8b54ca51a90942","isrc":"FR9W12019294","name":"Petit garçon (feat. Zaz) - Les plus belles comptines d'Okoo - Bonus","registered_at":"2026-06-07T01:30:06Z","spotify_id":"4rBZ2WOhs6m6lXops1l0Yc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ed71485fb4106fc4cb1a61c48ed02c0fb7e97f009593fccb8b54ca51a90942. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rBZ2WOhs6m6lXops1l0Yc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rBZ2WOhs6m6lXops1l0Yc.
{"copyright_id":"0xad4d8f0f77f788e9c4cc969d3190293d91a686fe964e9dfa1e1d525334004a7f","isrc":"FRR411317001","name":"Belle - Extrait du film \"Belle et Sébastien\"","registered_at":"2026-06-09T09:06:07Z","spotify_id":"62mvkr9xj3pnlKYu9O9S95","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4d8f0f77f788e9c4cc969d3190293d91a686fe964e9dfa1e1d525334004a7f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62mvkr9xj3pnlKYu9O9S95.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62mvkr9xj3pnlKYu9O9S95.
I Dare You (Appelle Ton Amour) [feat. Zaz]
{"copyright_id":"0x944e71fc11b4bd648840d8778d903b8e20b6cdf1d65e4064a063740e1411e11e","isrc":"USAT22000966","name":"I Dare You (Appelle Ton Amour) [feat. Zaz]","registered_at":"2026-06-10T19:15:44Z","spotify_id":"3EbwRz3E1GoFrSSExK2IoT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944e71fc11b4bd648840d8778d903b8e20b6cdf1d65e4064a063740e1411e11e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EbwRz3E1GoFrSSExK2IoT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EbwRz3E1GoFrSSExK2IoT.
{"copyright_id":"0x944e71fc11b4bd648840d8778d903b8e20b6cdf1d65e4064a063740e1411e11e","isrc":"USAT22000966","name":"I Dare You (Appelle Ton Amour) [feat. Zaz]","registered_at":"2026-06-10T19:15:44Z","spotify_id":"35gQEJ9v6R3TnGfGoVdFgE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944e71fc11b4bd648840d8778d903b8e20b6cdf1d65e4064a063740e1411e11e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35gQEJ9v6R3TnGfGoVdFgE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35gQEJ9v6R3TnGfGoVdFgE.
{"copyright_id":"0x36efc6542f8cd747f5a9ac46f004b56ef4c813ed0c014002095ea8258e17d3b8","isrc":"FR8FB2204800","name":"Animaux fragiles","registered_at":"2026-06-01T23:59:15Z","spotify_id":"2FvnzEpPgSYa8VLprqz0AM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36efc6542f8cd747f5a9ac46f004b56ef4c813ed0c014002095ea8258e17d3b8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FvnzEpPgSYa8VLprqz0AM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FvnzEpPgSYa8VLprqz0AM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36efc6542f8cd747f5a9ac46f004b56ef4c813ed0c014002095ea8258e17d3b8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yWP2IC6gq5Hl8bVouCvMs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yWP2IC6gq5Hl8bVouCvMs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd225e8ee5fb56712ddb0e5341133d1af9a80510787a2fa0689c4715979f7693e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6493CGzeU5DPgMhr8yAYwE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6493CGzeU5DPgMhr8yAYwE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee26197eaa0d765476055fe9521c49aaf9c3827979accdf83b61d58e59296422. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fDz0O7SUrDE9xqUhR0Edc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fDz0O7SUrDE9xqUhR0Edc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0391ec4b229c774ec2b828656ef4e744224383df732a7e5d7575451b9f9175a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1eY1s2fThN2L1VglxA8cDv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eY1s2fThN2L1VglxA8cDv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f0c7fa41741a82af92f572d70b932b349df7c07dc1890d4df78890c84b65c3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uN1109zP0IrhpNw6bdj6X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uN1109zP0IrhpNw6bdj6X.
Les plus belles comptines d'Okoo (Volume 2)
{"copyright_id":"0xb8ed71485fb4106fc4cb1a61c48ed02c0fb7e97f009593fccb8b54ca51a90942","isrc":"FR9W12019294","name":"Petit garçon (feat. Zaz) - Les plus belles comptines d'Okoo - Bonus","registered_at":"2026-06-07T01:30:06Z","spotify_id":"0nuN0a8Xe8I2UHQT3L0VTx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ed71485fb4106fc4cb1a61c48ed02c0fb7e97f009593fccb8b54ca51a90942. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0nuN0a8Xe8I2UHQT3L0VTx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nuN0a8Xe8I2UHQT3L0VTx.
Les plus belles comptines d'Okoo (Edition spéciale Noël)
{"copyright_id":"0xb8ed71485fb4106fc4cb1a61c48ed02c0fb7e97f009593fccb8b54ca51a90942","isrc":"FR9W12019294","name":"Petit garçon (feat. Zaz) - Les plus belles comptines d'Okoo - Bonus","registered_at":"2026-06-07T01:30:06Z","spotify_id":"4QEiL62VKpysiVX9WTjcJq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ed71485fb4106fc4cb1a61c48ed02c0fb7e97f009593fccb8b54ca51a90942. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QEiL62VKpysiVX9WTjcJq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QEiL62VKpysiVX9WTjcJq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd225e8ee5fb56712ddb0e5341133d1af9a80510787a2fa0689c4715979f7693e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76UTfcDh4aXzL7OgsNEwUj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76UTfcDh4aXzL7OgsNEwUj.