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 0xcdf379f55c2bbebcdb81fbd2e190e6c06a7aa6dbc40d3d0119d9edcac5c0a304. 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/5dd5e8a3-25f5-4ba5-a48e-7e49f317e4a3.json and https://artists.proofprofile.net/proofs/artist/5dd5e8a3-25f5-4ba5-a48e-7e49f317e4a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Orchestre du Theatre National de IOpera-Comique
{"copyright_id":"0xbe28e6c5b219e342d043aa88385c607982378e0d464ffb105fec0809c864bd7e","isrc":"FRZ110200039","name":"Delibes: Lakmé: Prélude","registered_at":"2026-06-23T09:36:43Z","spotify_id":"7pgCl7ucSeDlQ2dMXXCgji","type":"track"}
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 0xbe28e6c5b219e342d043aa88385c607982378e0d464ffb105fec0809c864bd7e. 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/7pgCl7ucSeDlQ2dMXXCgji.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/7pgCl7ucSeDlQ2dMXXCgji.
Delibes: Lakmé, Act 1: "À l'heure accoutumée" (Mallika, Hadji, Chorus, Nilakantha)
Choeurs du Théâtre National De l'Opéra-Comique, Paris
Orchestre Du Theatre National De L'Opera Comique
{"copyright_id":"0x8a81b960eebe3c9cbc9bb3ae9cbd5b133325f24fbc8f2edbfd90001c70f721d8","isrc":"FRZ110200040","name":"Delibes: Lakmé, Act 1: \"À l'heure accoutumée\" (Mallika, Hadji, Chorus, Nilakantha)","registered_at":"2026-06-24T15:59:18Z","spotify_id":"1AWdTvLvssqkNyeK2fFfcu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a81b960eebe3c9cbc9bb3ae9cbd5b133325f24fbc8f2edbfd90001c70f721d8. 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/1AWdTvLvssqkNyeK2fFfcu.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/1AWdTvLvssqkNyeK2fFfcu.
Delibes: Lakmé, Act 1: "Blanche Dourga, pâle Siva !" (Lakmé, Chorus, Nilakantha)
{"copyright_id":"0x72d126cc3fdb75588b73452a9125ff604212f638115d997e144af5d11b0c8a47","isrc":"FRZ110200041","name":"Delibes: Lakmé, Act 1: \"Blanche Dourga, pâle Siva !\" (Lakmé, Chorus, Nilakantha)","registered_at":"2026-06-24T18:05:26Z","spotify_id":"5A5pGjzh4bxHtZiAL2bipe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d126cc3fdb75588b73452a9125ff604212f638115d997e144af5d11b0c8a47. 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/5A5pGjzh4bxHtZiAL2bipe.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/5A5pGjzh4bxHtZiAL2bipe.
Delibes: Lakmé, Act 1: "Lakmé, c'est toi qui nous protèges !" (Nilakantha, Lakmé, Hadji, Mallika)
{"copyright_id":"0x877316e46eaa1d3d3a7dac217cb71f33172397dcaf726b58e6103781209fef69","isrc":"FRZ110200042","name":"Delibes: Lakmé, Act 1: \"Lakmé, c'est toi qui nous protèges !\" (Nilakantha, Lakmé, Hadji, Mallika)","registered_at":"2026-06-25T23:34:17Z","spotify_id":"5yMwJyn7LC7028mu9IO1BI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877316e46eaa1d3d3a7dac217cb71f33172397dcaf726b58e6103781209fef69. 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/5yMwJyn7LC7028mu9IO1BI.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/5yMwJyn7LC7028mu9IO1BI.
Delibes: Lakmé, Act 1: "Viens, Mallika" (Lakmé, Mallika)
{"copyright_id":"0x01ffee8f380557834b9b6467d616a6882397425e3be4ffe9a8fd3307188ccdb8","isrc":"FRZ110200043","name":"Delibes: Lakmé, Act 1: \"Viens, Mallika\" (Lakmé, Mallika)","registered_at":"2026-06-22T04:10:05Z","spotify_id":"5gmmcJHU4omnPmxf2l6MeR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ffee8f380557834b9b6467d616a6882397425e3be4ffe9a8fd3307188ccdb8. 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/5gmmcJHU4omnPmxf2l6MeR.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/5gmmcJHU4omnPmxf2l6MeR.
Delibes: Lakmé, Act 1: "Dôme épais le jasmin à la rose s'assemble" (Lakmé, Mallika)
{"copyright_id":"0x1b899220a41524325b45092a1fe79b965044efb48245ad28ba88dd64d644ca32","isrc":"FRZ110200044","name":"Delibes: Lakmé, Act 1: \"Dôme épais le jasmin à la rose s'assemble\" (Lakmé, Mallika)","registered_at":"2026-06-08T12:54:15Z","spotify_id":"4273IABFrVOZjyR60PxPR5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b899220a41524325b45092a1fe79b965044efb48245ad28ba88dd64d644ca32. 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/4273IABFrVOZjyR60PxPR5.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/4273IABFrVOZjyR60PxPR5.
Delibes: Lakmé, Act 1: "Miss Rose, Miss Ellen, respectez les clôtures !" (Mrs Bentson, Ellen, Rose, Gérald, Frédéric)
{"copyright_id":"0x2ab5711c2437ae02dab28e5c880cc40cac6f9d3c0dc99385827e87504e7f28d9","isrc":"FRZ110200045","name":"Delibes: Lakmé, Act 1: \"Miss Rose, Miss Ellen, respectez les clôtures !\" (Mrs Bentson, Ellen, Rose, Gérald, Frédéric)","registered_at":"2026-06-25T23:35:02Z","spotify_id":"61DSFUwOSNCE6cAfgp1Ojn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab5711c2437ae02dab28e5c880cc40cac6f9d3c0dc99385827e87504e7f28d9. 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/61DSFUwOSNCE6cAfgp1Ojn.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/61DSFUwOSNCE6cAfgp1Ojn.
Delibes: Lakmé, Act 1: "Quand une femme est si jolie" (Mrs Bentson, Ellen, Rose, Gérald, Frédéric)
{"copyright_id":"0x91d4b28bcb68d6ea97c529913fe3bf112b3f1fcfee3943eb16caaa3238d7346f","isrc":"FRZ110200046","name":"Delibes: Lakmé, Act 1: \"Quand une femme est si jolie\" (Mrs Bentson, Ellen, Rose, Gérald, Frédéric)","registered_at":"2026-06-25T23:30:39Z","spotify_id":"5TpBhyoGCBjhoRYEAa8ohX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d4b28bcb68d6ea97c529913fe3bf112b3f1fcfee3943eb16caaa3238d7346f. 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/5TpBhyoGCBjhoRYEAa8ohX.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/5TpBhyoGCBjhoRYEAa8ohX.
Delibes: Lakmé, Act 1: "Nous commettons un sacrilège" (Mrs Bentson, Ellen, Rose, Gérald, Frédéric)
{"copyright_id":"0x6d7b3efe2a40b93c47f257567f3d74651bf956823eb203e4c907ffeeea1e47ba","isrc":"FRZ110200047","name":"Delibes: Lakmé, Act 1: \"Nous commettons un sacrilège\" (Mrs Bentson, Ellen, Rose, Gérald, Frédéric)","registered_at":"2026-06-27T06:45:51Z","spotify_id":"5lj4nwsw6h9Qnwd50fDsiU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7b3efe2a40b93c47f257567f3d74651bf956823eb203e4c907ffeeea1e47ba. 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/5lj4nwsw6h9Qnwd50fDsiU.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/5lj4nwsw6h9Qnwd50fDsiU.
Delibes: Lakmé, Act 1: "Prendre le dessin d'un bijou" (Gérald)
{"copyright_id":"0x161c908bb7f7c92cb3036773958acf89929b54fd2d74328517506f678d054c6d","isrc":"FRZ110200048","name":"Delibes: Lakmé, Act 1: \"Prendre le dessin d'un bijou\" (Gérald)","registered_at":"2026-06-26T04:09:51Z","spotify_id":"4RV8qPglsHouBWGfAwTxTj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161c908bb7f7c92cb3036773958acf89929b54fd2d74328517506f678d054c6d. 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/4RV8qPglsHouBWGfAwTxTj.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/4RV8qPglsHouBWGfAwTxTj.
Debussy: Lakmé, Act 1: "Fantaisie aux divins mensonges" (Gérald)
{"copyright_id":"0x02e3f07506be89bad08118adc11e3dac66a0ef439e220b5e161108cde9b564a7","isrc":"FRZ110200049","name":"Debussy: Lakmé, Act 1: \"Fantaisie aux divins mensonges\" (Gérald)","registered_at":"2026-06-27T06:43:09Z","spotify_id":"5iKvakjss36GVPINgckwlv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e3f07506be89bad08118adc11e3dac66a0ef439e220b5e161108cde9b564a7. 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/5iKvakjss36GVPINgckwlv.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/5iKvakjss36GVPINgckwlv.
Delibes: Lakmé, Act 1: "Non ! je ne veux pas toucher" (Gérald, Lakmé, Mallika)
Delibes: Lakmé, Act 1: "Les fleurs me paraissent plus belles" (Lakmé)
{"copyright_id":"0x704e7f3d69f1434d1039a106a79f4c0831c109946680db5b7421b2c70f2ff11b","isrc":"FRZ110200051","name":"Delibes: Lakmé, Act 1: \"Les fleurs me paraissent plus belles\" (Lakmé)","registered_at":"2026-06-27T06:46:28Z","spotify_id":"700o10FpJyaByhadtdiAVW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704e7f3d69f1434d1039a106a79f4c0831c109946680db5b7421b2c70f2ff11b. 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/700o10FpJyaByhadtdiAVW.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/700o10FpJyaByhadtdiAVW.
Delibes: Lakmé, Act 1: "Pourquoi dans les grands bois" (Lakmé)
Delibes: Lakmé, Act 1: "Ah ! Mallika ! Mallika !" (Lakmé, Mallika, Hadji)
Delibes: Lakmé, Act 1: "D'où viens-tu ? Que veux-tu ?" (Lakmé, Gérald)
Delibes: Lakmé, Act 1: "C'est le dieu de la jeunesse" (Lakmé, Gérald)
Delibes: Lakmé, Act 1: "Viens ! là ! là !" (Hadji, Nilakantha, Lakmé, Chorus)
Delibes: Lakmé, Act 2: "Alllons, avant que midi sonne" (Chorus)
Delibes: Lakmé, Act 2: "Ces égoïstes peu formalistes" (Mrs Bentson, Chorus, Frédéric, Rose)
Delibes: Lakmé, Act 2: "Enfin ! Nous aurons du silence !" (Mrs Bentson, Frédéric, Rose)
Delibes: Lakmé, Act 2: Dances - Introduction
Delibes: Lakmé, Act 2: "Voyez donc ce vieillard et cette jeune fille !" (Rose, Frédéric, Mrs Bentson, Ellen, Gérald)
Delibes: Lakmé, Act 2: "Ah ! ce vieillard encore ! ... C'est un pauvre qui mendie" (Rose, Nilakantha, Lakmé)
Delibes: Lakmé, Act 2: "Lakmé, ton doux regard se voile" (Nilakantha)
Delibes: Lakmé, Act 2: "Ah ! c'est de ta douleur" (Lakmé, Nilakantha)
Delibes: Lakmé, Act 2: "Ah ! ... Par les dieux inspirée" (Lakmé, Nilakantha, Chorus)
Delibes: Lakmé, Act 2: Air des clochettes. "Où va la jeune hindoue" (Lakmé)
{"copyright_id":"0x687f0134f35a31bd8b8cdf99a9a85845c0bb1cb80c3befe42d37157638e4e7f7","isrc":"FRZ110200072","name":"Delibes: Lakmé, Act 2: Air des clochettes. \"Où va la jeune hindoue\" (Lakmé)","registered_at":"2026-06-24T15:57:06Z","spotify_id":"5mPKqsxRuqO5GU3jbzybwC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f0134f35a31bd8b8cdf99a9a85845c0bb1cb80c3befe42d37157638e4e7f7. 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/5mPKqsxRuqO5GU3jbzybwC.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/5mPKqsxRuqO5GU3jbzybwC.
Delibes: Lakmé, Act 2: "Là-bas dans la forêt plus sombre" (Lakmé)
Delibes: Lakmé, Act 2: "La rage me dévore" (Nilakantha, Lakmé, Chorus, Gérald, Frédéric)
Delibes: Lakmé, Act 2: "Au milieu des chants d'allégresse" (Nilakantha, Chorus, Lakmé)
Delibes: Lakmé, Act 2: "Le maître ne pense qu'à sa vengeance" (Hadji)
Delibes: Lakmé, Act 2: "Lakmé ! Lakmé ! C'est toi !" (Gérald, Lakmé)
Delibes: Lakmé, Act 2: "Ah ! c'est l'amour endormi" (Gérald, Lakmé)
Delibes: Lakmé, Act 2: "Dans la forêt près de nous" (Gérald, Lakmé)
Delibes: Lakmé, Act 2: "Ô douce enchanteresse, parle, parle toujours !" (Gérald, Lakmé)
Delibes: Lakmé, Act 2: "Ô Dourga, toi qui renais .... Dourga, entends nos voix !" (Chorus)
Delibes: Lakmé, Act 2: "Voyez cette ville en fête !" (Ellen, Rose, Mrs Bentson, Frédéric, Gérald, Chorus)
Delibes: Lakmé, Act 2: "C'est un rêve, une folie" (Gérald, Chorus, Lakmé)
Delibes: Lakmé, Act 3: "Sous le ciel tout étoilé" (Lakmé)
Delibes: Lakmé, Act 3: "Quel vague souvenir alourdit ma pensée ?" (Gérald, Lakmé)
Delibes: Lakmé, Act 3: "Lakmé ! Lakmé ! Lakmé ! Ah ! viens, dans la forêt profonde" (Gérald)
Delibes: Lakmé, Act 3: "Là, je pourrai t'entendre" (Lakmé, Chorus, Gérald)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe28e6c5b219e342d043aa88385c607982378e0d464ffb105fec0809c864bd7e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2R1l0N725dJkAFj9qXeTgO.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/2R1l0N725dJkAFj9qXeTgO.
Lakmé., Act Two: Ah! c'est de ta douleur (Lakmé/Nilakantha)
Lakmé., Act One: A l'heure accoutumée (Mallika/Hadji/Choeur/Nilakantha)
Lakmé., Act Two: Ah!...Par les dieux inspirée (Lakmé/Nilakantha/Choeur)
Lakmé - Acte I : Blanche Dourga, Pâle Siva ! (Lakmé, Choeur, Nilakantha) - Remasterisé En 2002
{"copyright_id":"0x72d126cc3fdb75588b73452a9125ff604212f638115d997e144af5d11b0c8a47","isrc":"FRZ110200041","name":"Lakmé - Acte I : Blanche Dourga, Pâle Siva ! (Lakmé, Choeur, Nilakantha) - Remasterisé En 2002","registered_at":"2026-06-24T18:05:26Z","spotify_id":"0CCECLQxVunjiVERdq9CB6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d126cc3fdb75588b73452a9125ff604212f638115d997e144af5d11b0c8a47. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CCECLQxVunjiVERdq9CB6.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/0CCECLQxVunjiVERdq9CB6.
Lakmé., Act Two: Où va la jeune indoue (Lakmé)
{"copyright_id":"0x687f0134f35a31bd8b8cdf99a9a85845c0bb1cb80c3befe42d37157638e4e7f7","isrc":"FRZ110200072","name":"Lakmé., Act Two: Où va la jeune indoue (Lakmé)","registered_at":"2026-06-24T15:57:06Z","spotify_id":"0gnObvR9GFT3sKmnRIHO2S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f0134f35a31bd8b8cdf99a9a85845c0bb1cb80c3befe42d37157638e4e7f7. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gnObvR9GFT3sKmnRIHO2S.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/0gnObvR9GFT3sKmnRIHO2S.
Lakmé., Act One: Lakmé, c'est toi qui nous protèges! (Nilakantha/Lakmé/Hadji/Mallika)
Lakmé., Act Two: Là-bas dans la forêt plus sombre (Lakmé)
Lakmé., Act One: Viens, Mallika (Lakmé/Mallika)
Lakmé., Act Two: La rage me dévore (Nilakantha/Lakmé/Choeur/Gérald/Frédéric)
Lakmé., Act One: Dôme épais le jasmin à la rose s'assemble (Lakmé/Mallika)
{"copyright_id":"0x1b899220a41524325b45092a1fe79b965044efb48245ad28ba88dd64d644ca32","isrc":"FRZ110200044","name":"Lakmé., Act One: Dôme épais le jasmin à la rose s'assemble (Lakmé/Mallika)","registered_at":"2026-06-08T12:54:15Z","spotify_id":"7GubM8BpKWvAOJrLIVmFm9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b899220a41524325b45092a1fe79b965044efb48245ad28ba88dd64d644ca32. 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/7GubM8BpKWvAOJrLIVmFm9.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/7GubM8BpKWvAOJrLIVmFm9.
Lakmé., Act Two: Au milieu des chants d'allégresse (Nilakantha/Choeur/Lakmé)
Lakmé., Act One: Miss Rose, Miss Ellen, respectez les clôtures! (Miss Bentson/Ellen/Rose/Gérald/Frédéric)
Lakmé., Act Two: Le maître ne pense qu'à sa vengeance (Hadji)
Lakmé., Act One: Quand une femme est si jolie (Miss Bentson/Ellen/Rose/Gérald/Frédéric)
Lakmé., Act Two: Lakmé! Lakmé! C'est toi! (Gérald/Lakmé)
Lakmé., Act One: Nous commettons un sacrilège (Miss Bentson/Ellen/Rose/Gérald/Frédéric)
Lakmé., Act Two: Ah! c'est l'amour endormi (Gérald/Lakmé)
Lakmé., Act One: Prendre le dessin d'un bijou (Gérald)
Lakmé., Act Two: Dans la forêt près de nous (Gérald/Lakmé)
Lakmé., Act One: Fantaisie aux divins mensonges (Gérald)
Lakmé., Act Two: Ô douce enchanteresse, parle, parle toujours! (Gérald/Lakmé)
Lakmé., Act One: Non! je ne veux pas toucher (Gérald/Lakmé/Mallika)
Lakmé., Act Two: Ô Dourga, toi qui renais....Dourga, entends nos voix! (Choeur)
Lakmé., Act One: Les fleurs me paraissent plus belles (Lakmé)
Lakmé., Act Two: Voyez cette ville en fête! (Ellen/Rose/Miss Bentson/Frédéric/Gérald/Choeur)
Lakmé., Act One: Pourquoi dans les grands bois (Lakmé)
Lakmé., Act Two: C'est un rêve, une folie (Gérald/Choeur/Lakmé)
Lakmé., Act One: Ah! Mallika! Mallika! (Lakmé/Mallika/Hadji)
Lakmé., Act One: D'où viens-tu? Que veux-tu? (Lakmé/Gérald)
Lakmé., Act Three: Sous le ciel tout étoilé (Lakmé)
Lakmé., Act One: C'est le dieu de la jeunesse (Lakmé/Gérald)
Lakmé., Act Three: Quel vague souvenir alourdit ma pensée? (Gérald/Lakmé)
Lakmé., Act One: Viens! là! là! (Hadji/Nilakantha/Lakmé/Choeur)
Lakmé., Act Three: Lakmé! Lakmé! Lakmé! Ah! viens, dans la forêt profonde (Gérald)
Lakmé - Acte I : Entr'acte (Orchestre) - Remasterisé En 2002
Lakmé., Act Three: Là, je pourrai t'entendre (Lakmé/Choeur/Gérald)
Lakmé., Act Two: Alllons, avant que midi sonne (Choeur)
Lakmé., Act Two: Ces égoïstes, peu formalistes (Miss Bentson/Choeur/Frédéric/Rose)
Lakmé., Act Two: Enfin! Nous aurons du silence! (Miss Bentson/Frédéric/Rose)
Lakmé., Act Two, Airs de danse (Orchestre): Introduction (Orchestre)
Lakmé., Act Two, Airs de danse (Orchestre): Terâna (Orchestre)
Lakmé., Act Two, Airs de danse (Orchestre): Rektah (Orchestre)
Lakmé., Act Two, Airs de danse (Orchestre): Persian (Orchestre avec choeur)
Lakmé., Act Two, Airs de danse (Orchestre): Coda (Orchestre avec choeur)
Lakmé., Act Two, Airs de danse (Orchestre): Sortie (Orchestre)
Lakmé., Act Two: Voyez donc ce vieillard et cette jeune fille! (Rose/Frédéric/Miss Bentson/Ellen/Gérald)
Lakmé., Act Two: Ah! ce vieillard encore...C'est un pauvre qui mendie (Rose/Nilakantha/Lakmé)
Lakmé., Act Two: Lakmé, ton doux regard se voile (Nilakantha)
Dido and Aeneas, Z. 626: Overture (Live)
Orchestre De La Société Des Concerts Du Conservatoire
Dido and Aeneas, Z. 626, Act I: Shake the Cloud from Off Your Brow (Live)
Chœurs de la Société des Concerts du Conservatoire
Dido and Aeneas, Z. 626, Act I: Ah! Belinda, I Am Prest with Torment (Live)
Dido and Aeneas, Z. 626, Act I: Grief Increases by Concealing (Live)
Dido and Aeneas, Z. 626, Act I: Whence Could So Much Virtue Spring? (Live)
Dido and Aeneas, Z. 626, Act I: Fear No Danger to Ensue (Live)
Dido and Aeneas, Z. 626, Act I: See, Your Royal Guest Appears (Live)
Dido and Aeneas, Z. 626, Act I: To the Hills and the Vales (Live)
Dido and Aeneas, Z. 626, Act I: The Triumphing Dance (Live)
Dido and Aeneas, Z. 626, Act II Scene 1: Wayward Sisters, You That Fright (Live)
Dido and Aeneas, Z. 626, Act II Scene 1: The Queen of Carthage (Live)
Dido and Aeneas, Z. 626, Act II Scene 1: But, Ere We This Perform (Live)
Dido and Aeneas, Z. 626, Act II Scene 1: In Our Deep Vaulted Cell the Charm We'll Prepare (Live)
Dido and Aeneas, Z. 626, Act II Scene 1: Echo Dance (Live)
Dido and Aeneas, Z. 626, Act II Scene 2: Thanks to These Lonesome Vales (Live)
Dido and Aeneas, Z. 626, Act II Scene 2: Oft She Visits This Lone Mountain (Live)
Dido and Aeneas, Z. 626, Act II Scene 2: Behold, upon My Bending Spear (Live)
Dido and Aeneas, Z. 626, Act II Scene 2: Stay, Prince, and Hear Great Jove's Command (Live)
Dido and Aeneas, Z. 626, Act III Scene 1: Come Away, Fellow Sailors (Live)
Dido and Aeneas, Z. 626, Act III Scene 1: The Sailors' Dance (Live)
Dido and Aeneas, Z. 626, Act III Scene 1: See, the Flags and Streamers Curling (Live)
Dido and Aeneas, Z. 626, Act III Scene 1: The Witches' Dance (Live)
Dido and Aeneas, Z. 626, Act III Scene 2: Your Counsel All Is Urg'd in Vain (Live)
Dido and Aeneas, Z. 626, Act III Scene 2: Thus on the Fatal Banks of Nile (Live)
Dido and Aeneas, Z. 626, Act III Scene 2: But Death, Alas! I Cannot Shun (Live)
Dido and Aeneas, Z. 626, Act III Scene 2: Thy Hand, Belinda, Darkness Shades Me (Live)
Dido and Aeneas, Z. 626, Act III Scene 2: When I Am Laid in Earth (Live)
Dido and Aeneas, Z. 626, Act III Scene 2: With Drooping Wings Ye Cupids (Live)
Lakmé (highlights): Prendre le dessin (Gerald)
Lakmé (highlights): Les fleurs me paraissent plus belles (Lakmé)
Lakmé (highlights): D'où viens-tu? (Lakmé, Gerald)
Lakmé (highlights): C'est un pauvre qui mendie...Lakmé, ton doux regard se voile (Nilakantha)
Lakmé (highlights): Par les dieux inspirée...Où va la jeune indoue (Bell Song) (Nilakantha, Lakmé)
Lakmé (highlights): Lakmé! Lakmé! c'est toi! (Gerald, Lakmé)
Lakmé (highlights): Sous le ciel tout étoilé (Lakmé)
Lakmé (highlights): Quel vague souvenir (Lakmé, Gerald)
Lakmé (highlights): Tu m'as donné le plus doux rêve (Lakmé, Gerald, Nilakantha)
Bach, JS / Orch. Marriner: Was mir behagt, ist nur die muntre Jagd, BWV 208 "Jagdkantate": IX. Aria. "Schafe können sicher weiden"
{"copyright_id":"0x2d8f8dff533a271c82fc72065b088c5af0a78cc3e84d9c329361664b4f2cd70d","isrc":"GBAYC8300192","name":"Bach, JS / Orch. Marriner: Was mir behagt, ist nur die muntre Jagd, BWV 208 \"Jagdkantate\": IX. Aria. \"Schafe können sicher weiden\"","registered_at":"2026-06-04T09:43:50Z","spotify_id":"4g995QC4bY94qFQBhuo9il","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8f8dff533a271c82fc72065b088c5af0a78cc3e84d9c329361664b4f2cd70d. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4g995QC4bY94qFQBhuo9il.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/4g995QC4bY94qFQBhuo9il.
Pachelbel: Canon and Gigue for Three Violins and Continuo in D Major: Canon (Orchestral Version)
Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo
{"copyright_id":"0xc9e8e16d5e53aac3b7317981816a82f50b3559921de0e4e8247855ffd16b3482","isrc":"GBAYC7900189","name":"Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 \"Winter\": II. Largo","registered_at":"2026-06-06T21:34:40Z","spotify_id":"0kI9RwDtAvDAq3HWOEjDc2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e8e16d5e53aac3b7317981816a82f50b3559921de0e4e8247855ffd16b3482. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kI9RwDtAvDAq3HWOEjDc2.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/0kI9RwDtAvDAq3HWOEjDc2.
Handel: Serse, HWV 40, Act 1, Scene 1: Arioso. "Ombra mai fù" (Serse)
{"copyright_id":"0xe4bee678c33229c0c929b8fa62f5379b7612cc60151582552dc2c8ba5ca6941f","isrc":"FRZ119502240","name":"Handel: Serse, HWV 40, Act 1, Scene 1: Arioso. \"Ombra mai fù\" (Serse)","registered_at":"2026-06-19T09:49:49Z","spotify_id":"3IE1LmWAvsVZFnuZqDJKfc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bee678c33229c0c929b8fa62f5379b7612cc60151582552dc2c8ba5ca6941f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IE1LmWAvsVZFnuZqDJKfc.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/3IE1LmWAvsVZFnuZqDJKfc.
Handel: Concerto grosso in B Minor, Op. 6 No. 12, HWV 330: III. Larghetto e piano
Bach: Herz und Mund und Tat und Leben, BWV 147, Pt. II: No. 10 "Jesus bleibet meine Freude"
Handel: Keyboard Suite in D Minor, HWV 437: III. Sarabande
{"copyright_id":"0x702289f252adb63c1ad65be8fb49b2fe90f30e34cfac2b0b0977461c513a89e4","isrc":"GBAYC9600959","name":"Handel: Keyboard Suite in D Minor, HWV 437: III. Sarabande","registered_at":"2026-06-09T06:55:35Z","spotify_id":"6LQW9LZldYdiYU1XWPbzUp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702289f252adb63c1ad65be8fb49b2fe90f30e34cfac2b0b0977461c513a89e4. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LQW9LZldYdiYU1XWPbzUp.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/6LQW9LZldYdiYU1XWPbzUp.
Bach, JS: Piano Concerto No. 5 in F Minor, BWV 1056: II. Largo
{"copyright_id":"0x053acd95e67a0048b3a64980c24a30d4f19ec8580df1967f026f51e6c7c42367","isrc":"GBAYC8600704","name":"Bach, JS: Piano Concerto No. 5 in F Minor, BWV 1056: II. Largo","registered_at":"2026-06-07T08:08:57Z","spotify_id":"21ycgEt5RArfp6w5voir1T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053acd95e67a0048b3a64980c24a30d4f19ec8580df1967f026f51e6c7c42367. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21ycgEt5RArfp6w5voir1T.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/21ycgEt5RArfp6w5voir1T.
Vivaldi: Concerto for Two Mandolins in G Major, RV 532: II. Andante
{"copyright_id":"0xfc63c27811d983d6ac5a55fc25321c41bf6c6bb228f51ae64e0e9d558a1565a3","isrc":"GBAYC0103447","name":"Vivaldi: Concerto for Two Mandolins in G Major, RV 532: II. Andante","registered_at":"2026-06-18T14:54:59Z","spotify_id":"3NcFTCgDloWWbW25ipKidN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc63c27811d983d6ac5a55fc25321c41bf6c6bb228f51ae64e0e9d558a1565a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NcFTCgDloWWbW25ipKidN.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/3NcFTCgDloWWbW25ipKidN.
Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: II. Largo ma non tanto
{"copyright_id":"0x9d9f0f697942f9fe1fb5cc332786898079a47eb945af6e0489073470b50a8639","isrc":"GBAYC9003326","name":"Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: II. Largo ma non tanto","registered_at":"2026-06-24T10:34:25Z","spotify_id":"1b5Sf18pM2VA3ZI2yhrjbP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9f0f697942f9fe1fb5cc332786898079a47eb945af6e0489073470b50a8639. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1b5Sf18pM2VA3ZI2yhrjbP.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/1b5Sf18pM2VA3ZI2yhrjbP.
Handel: Rinaldo, HWV 7, Act 2: Aria. "Lascia ch'io pianga" (Almirena)
{"copyright_id":"0x1488f88cc4235eb440654e5bfc533fd1a6a06659c455b1745e27062ba4ec6622","isrc":"FRZ208203771","name":"Handel: Rinaldo, HWV 7, Act 2: Aria. \"Lascia ch'io pianga\" (Almirena)","registered_at":"2026-06-08T11:13:29Z","spotify_id":"5jpEufttCmmkv3zQNWjiOT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1488f88cc4235eb440654e5bfc533fd1a6a06659c455b1745e27062ba4ec6622. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jpEufttCmmkv3zQNWjiOT.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/5jpEufttCmmkv3zQNWjiOT.
Gluck: Orfeo ed Euridice, Wq. 41, Act 2: Dance of the Blessed Spirits
Bach, JS : Wachet auf, ruft uns die Stimme, BWV 140: IV. "Zion hört die Wächter singen" (Excerpt)
Handel: Water Music, Suite No. 1 in F Major, HWV 348: VI. Air
Vivaldi / Arr. Pujol: Guitar Concerto in D Major, RV 93: II. Largo
{"copyright_id":"0xfad8c90a4290e4752a4372d8de54ddf42cb1c56df5b23702ea1b36f5af604dd4","isrc":"GBAYC8904366","name":"Vivaldi / Arr. Pujol: Guitar Concerto in D Major, RV 93: II. Largo","registered_at":"2026-06-10T03:00:28Z","spotify_id":"7lXkhvbNQwKx4dzylwpWYZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad8c90a4290e4752a4372d8de54ddf42cb1c56df5b23702ea1b36f5af604dd4. 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/7lXkhvbNQwKx4dzylwpWYZ.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/7lXkhvbNQwKx4dzylwpWYZ.
Bach, JS: Viola da Gamba Sonata No. 3 in G Minor, BWV 1029: II. Adagio
{"copyright_id":"0xb5e69b60872d703ee06d3a298418cf594253a761b80decd9ae661d70dfe3b271","isrc":"DEA340200001","name":"Bach, JS: Viola da Gamba Sonata No. 3 in G Minor, BWV 1029: II. Adagio","registered_at":"2026-06-21T03:02:12Z","spotify_id":"4hJFoF1rkMzHotukhKu1Ve","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e69b60872d703ee06d3a298418cf594253a761b80decd9ae661d70dfe3b271. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hJFoF1rkMzHotukhKu1Ve.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/4hJFoF1rkMzHotukhKu1Ve.
{"copyright_id":"0x0a5a180bdc22be59b8bfb057eb169a6a88f1c13da17b1eb6d36363aad42c8830","isrc":"GBAYC8601138","name":"Albinoni: Adagio in G Minor (Excerpt)","registered_at":"2026-01-28T21:00:18Z","spotify_id":"0zAK0KBKn3UPEnsa9qiJUl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5a180bdc22be59b8bfb057eb169a6a88f1c13da17b1eb6d36363aad42c8830. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zAK0KBKn3UPEnsa9qiJUl.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/0zAK0KBKn3UPEnsa9qiJUl.
Mozart: Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romance. Andante
{"copyright_id":"0xdd62800186e9d67be23a986a015cfe8501156f76930306859edfceedc7e25e97","isrc":"GBAYC9702891","name":"Mozart: Serenade No. 13 in G Major, K. 525 \"Eine kleine Nachtmusik\": II. Romance. Andante","registered_at":"2026-06-11T02:30:16Z","spotify_id":"1uB9knBj5sfWkS8gQxQhJg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd62800186e9d67be23a986a015cfe8501156f76930306859edfceedc7e25e97. 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/1uB9knBj5sfWkS8gQxQhJg.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/1uB9knBj5sfWkS8gQxQhJg.
Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino
Orchestre de chambre Jean-François Paillard
{"copyright_id":"0xdaf2dfcc8f68878e73b4142cc78fb0357d102d52921c16acf9669c7654b3398f","isrc":"FRZ200301000","name":"Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino","registered_at":"2026-06-21T20:51:15Z","spotify_id":"24gGEpo6A8RppWcxDUvwXz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf2dfcc8f68878e73b4142cc78fb0357d102d52921c16acf9669c7654b3398f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24gGEpo6A8RppWcxDUvwXz.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/24gGEpo6A8RppWcxDUvwXz.
Mozart: Così fan tutte, K. 588, Act I: Soave sia il vento - Live
Mozart: Piano Sonata No. 11 in A Major, K. 331/300i, "Alla Turca": I. Tema con variazoni
{"copyright_id":"0x67a338cc5007f89f568ae9b023e03c7739aeb0229416c4a5bedd4f4eff362ab9","isrc":"GBAYC1900096","name":"Mozart: Piano Sonata No. 11 in A Major, K. 331/300i, \"Alla Turca\": I. Tema con variazoni","registered_at":"2026-06-24T11:06:00Z","spotify_id":"40lWZ6WIoirIRME6uRJ2pQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a338cc5007f89f568ae9b023e03c7739aeb0229416c4a5bedd4f4eff362ab9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40lWZ6WIoirIRME6uRJ2pQ.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/40lWZ6WIoirIRME6uRJ2pQ.
Mozart: Così fan tutte, K. 588, Act 1: "Un'aura amorosa del nostro tesoro" (Ferrando)
Mozart: Piano Concerto No. 20 in D Minor, K. 466: II. Romance (Excerpt)
{"copyright_id":"0x99d968276610da189cd6d334dc6c6977a3d406794598559819073d2944183b4e","isrc":"GBAYC9003715","name":"Mozart: Piano Concerto No. 20 in D Minor, K. 466: II. Romance (Excerpt)","registered_at":"2026-06-23T00:44:05Z","spotify_id":"78MuxIwm9nhaKLzXydfn3j","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d968276610da189cd6d334dc6c6977a3d406794598559819073d2944183b4e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78MuxIwm9nhaKLzXydfn3j.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/78MuxIwm9nhaKLzXydfn3j.
Mozart: Le nozze di Figaro, K. 492, Act 3: "Sull'aria... Che soave zeffiretto" (Contessa, Susanna)
Mozart: Clarinet Quintet in A Major, K. 581: II. Larghetto
{"copyright_id":"0x80d22f8287cf9f6f1b6f8fad2bd332b0f65c844911e053601b0564c008962281","isrc":"DEC628800405","name":"Mozart: Clarinet Quintet in A Major, K. 581: II. Larghetto","registered_at":"2026-06-19T05:39:38Z","spotify_id":"3ZLejC6BYrFfHK7cQko0Us","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d22f8287cf9f6f1b6f8fad2bd332b0f65c844911e053601b0564c008962281. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZLejC6BYrFfHK7cQko0Us.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/3ZLejC6BYrFfHK7cQko0Us.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0158b683d17f4dc1e730ebbc4728b047531585cc8456c702d82015c4b98e79e0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EtZpClQoKSzABu72n9asX.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/0EtZpClQoKSzABu72n9asX.
Mozart: Serenade for Winds No. 10 in B-Flat Major, K. 361 "Gran partita": III. Adagio
London Philharmonic Orchestra Wind Ensemble
{"copyright_id":"0x94fd1ce7f7815036cdad18085bcb39844093a021fc00f7ca1ba3a4d146d41ef7","isrc":"GBAYD8400053","name":"Mozart: Serenade for Winds No. 10 in B-Flat Major, K. 361 \"Gran partita\": III. Adagio","registered_at":"2026-06-24T09:55:57Z","spotify_id":"5Pg17wWYanxy3RyhRmWO34","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fd1ce7f7815036cdad18085bcb39844093a021fc00f7ca1ba3a4d146d41ef7. 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/5Pg17wWYanxy3RyhRmWO34.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/5Pg17wWYanxy3RyhRmWO34.
Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto (Excerpt)
{"copyright_id":"0x8f87f76d502dedd4d7b8f901faf5430a95fd9569f587b7ffd313714aaefb9943","isrc":"GBAYC9001591","name":"Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 \"Moonlight\": I. Adagio sostenuto (Excerpt)","registered_at":"2026-01-28T21:38:56Z","spotify_id":"3ZdohpUQzgZIPtVEZyNPD5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f87f76d502dedd4d7b8f901faf5430a95fd9569f587b7ffd313714aaefb9943. 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/3ZdohpUQzgZIPtVEZyNPD5.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/3ZdohpUQzgZIPtVEZyNPD5.
Beethoven: 6 Minuets, WoO 10: No. 2 in G Major
Beethoven / Arr Leon: Piano Concerto No. 5 in E-Flat Major, Op. 73, "Emperor": II. Adagio un poco mosso
National Radio Orchestra of The Netherlands
{"copyright_id":"0xe868f707ee4362edd7d2f06d55af2d2b6e6e8a39a94ed2674287327ea4bcad11","isrc":"GBAYE0300936","name":"Beethoven / Arr Leon: Piano Concerto No. 5 in E-Flat Major, Op. 73, \"Emperor\": II. Adagio un poco mosso","registered_at":"2026-06-07T14:06:40Z","spotify_id":"15X6zpHeRAsQAqZNMLh7gw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe868f707ee4362edd7d2f06d55af2d2b6e6e8a39a94ed2674287327ea4bcad11. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15X6zpHeRAsQAqZNMLh7gw.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/15X6zpHeRAsQAqZNMLh7gw.
Beethoven: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
{"copyright_id":"0x0de585469fddaf1a82a6d2ace36cf46137bd327ea247e5e0ee396910beee5e40","isrc":"GBAYC9701014","name":"Beethoven: Piano Sonata No. 8 in C Minor, Op. 13 \"Pathétique\": II. Adagio cantabile","registered_at":"2026-06-05T13:15:32Z","spotify_id":"3EaZNGChEVmCSIgbjItKWG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de585469fddaf1a82a6d2ace36cf46137bd327ea247e5e0ee396910beee5e40. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EaZNGChEVmCSIgbjItKWG.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/3EaZNGChEVmCSIgbjItKWG.
Beethoven: Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
{"copyright_id":"0xb4af2d39b4fb4b1c6caad9f8b1ecea46b2724f0e7dfe9326799858c29e51a030","isrc":"GBAYD8800169","name":"Beethoven: Bagatelle No. 25 in A Minor, WoO 59 \"Für Elise\"","registered_at":"2026-06-24T13:34:35Z","spotify_id":"5kB7Z4Kjjt13bSGyBH1Hzu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4af2d39b4fb4b1c6caad9f8b1ecea46b2724f0e7dfe9326799858c29e51a030. 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/5kB7Z4Kjjt13bSGyBH1Hzu.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/5kB7Z4Kjjt13bSGyBH1Hzu.
Beethoven: Symphony No. 6 in F Major, Op. 68 "Pastoral": V. Hirtengesang. Frohe und dankbare Gefühle nach dem Sturm. Allegretto
{"copyright_id":"0xd6c2d165e76c2d34ae57c601fb044c7df776a5b19222ca2b3d6b1306a82894b4","isrc":"GBAYC8702014","name":"Beethoven: Symphony No. 6 in F Major, Op. 68 \"Pastoral\": V. Hirtengesang. Frohe und dankbare Gefühle nach dem Sturm. Allegretto","registered_at":"2026-06-08T02:24:11Z","spotify_id":"6zKaB7CJ2s9putnwxW8bSW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c2d165e76c2d34ae57c601fb044c7df776a5b19222ca2b3d6b1306a82894b4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6zKaB7CJ2s9putnwxW8bSW.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/6zKaB7CJ2s9putnwxW8bSW.
Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante
{"copyright_id":"0x101c16b1e20a9428886c7838e6ac791e8f426286b3983d11a32c76cdf1f5709f","isrc":"GBAYD8700529","name":"Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante","registered_at":"2026-06-04T12:48:11Z","spotify_id":"3kKQ6b2TqkYoD0tjLwZ1LF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101c16b1e20a9428886c7838e6ac791e8f426286b3983d11a32c76cdf1f5709f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3kKQ6b2TqkYoD0tjLwZ1LF.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/3kKQ6b2TqkYoD0tjLwZ1LF.
Bellini: Norma, Act 1: "Casta diva" (Norma, Chorus)
{"copyright_id":"0x0a76d7fad859b8e519fab95eacf7d5de99aac7bcd341367caadf45e2cee2a10a","isrc":"GBAYC9702225","name":"Bellini: Norma, Act 1: \"Casta diva\" (Norma, Chorus)","registered_at":"2026-06-04T15:54:22Z","spotify_id":"4tvxJYIwMV2p95ta94IbQk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a76d7fad859b8e519fab95eacf7d5de99aac7bcd341367caadf45e2cee2a10a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tvxJYIwMV2p95ta94IbQk.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/4tvxJYIwMV2p95ta94IbQk.
Bach, JS: Goldberg Variations, BWV 988: I. Aria
{"copyright_id":"0xd8bb36162facd830fa7bd970d937dd503eed53a082c9f91c38816e918a8fc1e5","isrc":"FRZ118603476","name":"Bach, JS: Goldberg Variations, BWV 988: I. Aria","registered_at":"2026-06-05T17:34:26Z","spotify_id":"2HTIRRLUHUYw5lFJ2hlAgU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bb36162facd830fa7bd970d937dd503eed53a082c9f91c38816e918a8fc1e5. 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/2HTIRRLUHUYw5lFJ2hlAgU.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/2HTIRRLUHUYw5lFJ2hlAgU.
{"copyright_id":"0x7be8a84a2468a60f0e1cc5fde607fb7022910c66e3099d9039ad112a81ad5d37","isrc":"GBAYC8300202","name":"Allegri: Miserere (Excerpt)","registered_at":"2026-06-05T21:15:33Z","spotify_id":"0vHFkMlK1itvBSKT1pPx0Y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be8a84a2468a60f0e1cc5fde607fb7022910c66e3099d9039ad112a81ad5d37. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0vHFkMlK1itvBSKT1pPx0Y.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/0vHFkMlK1itvBSKT1pPx0Y.
Pergolesi: Stabat Mater: I. Stabat mater dolorosa
Schubert: String Quintet in C Major, Op. 163, D. 956: II. Adagio (Excerpt)
{"copyright_id":"0xd2e0023714aabd87299c3244d932033f5e2b6e4932d16a484ecc492626064233","isrc":"FRZ117206295","name":"Schubert: String Quintet in C Major, Op. 163, D. 956: II. Adagio (Excerpt)","registered_at":"2026-06-17T22:01:03Z","spotify_id":"1neGDUYIEcB2EmjeZg21u6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e0023714aabd87299c3244d932033f5e2b6e4932d16a484ecc492626064233. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1neGDUYIEcB2EmjeZg21u6.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/1neGDUYIEcB2EmjeZg21u6.
Mozart: Clarinet Concerto in A Major, K. 622: II. Adagio
Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
{"copyright_id":"0xad7fdfc28143c133e610d866f5f8a405dd51234d840c98b1b50716af1ddc65b6","isrc":"GBAYD8400195","name":"Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)","registered_at":"2026-06-06T09:36:34Z","spotify_id":"28Ms3dmvSDUveTi3YpEMhN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7fdfc28143c133e610d866f5f8a405dd51234d840c98b1b50716af1ddc65b6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28Ms3dmvSDUveTi3YpEMhN.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/28Ms3dmvSDUveTi3YpEMhN.
Myers: Cavatina (From "The Deer Hunter")
{"copyright_id":"0xe5293b0f2f42b4b601003b8f905fcaba0ccf72c5cb2ced4b5744fbc8179f2954","isrc":"GBAYC1900055","name":"Myers: Cavatina (From \"The Deer Hunter\")","registered_at":"2026-06-07T06:17:51Z","spotify_id":"69Kcp01n3vXgEHO6mj3wrn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5293b0f2f42b4b601003b8f905fcaba0ccf72c5cb2ced4b5744fbc8179f2954. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69Kcp01n3vXgEHO6mj3wrn.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/69Kcp01n3vXgEHO6mj3wrn.
Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Conclusion)
{"copyright_id":"0x2d2c2a24edd5c78aef4044a8d3246b4063b9c7be423b1bf4963483e3bd55eebe","isrc":"GBAYC8805327","name":"Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Conclusion)","registered_at":"2026-06-06T23:08:38Z","spotify_id":"5sMN2I5Uithnso5gvqEPXN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2c2a24edd5c78aef4044a8d3246b4063b9c7be423b1bf4963483e3bd55eebe. 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/5sMN2I5Uithnso5gvqEPXN.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/5sMN2I5Uithnso5gvqEPXN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275207273664437828096a387800d3d1b3fd619edb0b6bb2f7e4aa724368d8c6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5P7ZVxc5F8jrNjGHtzLVMJ.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/5P7ZVxc5F8jrNjGHtzLVMJ.
Shostakovich: Suite for Jazz Orchestra No. 2, Op. 50b: No. 2, Waltz
{"copyright_id":"0x0cb81ebbf810e60e69af3929cd874b5585abc885165b4808eb3850650398a803","isrc":"GBAYC9600040","name":"Shostakovich: Suite for Jazz Orchestra No. 2, Op. 50b: No. 2, Waltz","registered_at":"2026-06-04T10:54:36Z","spotify_id":"4EoEF6dB2eX7xdRNvjuULm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb81ebbf810e60e69af3929cd874b5585abc885165b4808eb3850650398a803. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EoEF6dB2eX7xdRNvjuULm.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/4EoEF6dB2eX7xdRNvjuULm.
Newman: Any Other Name (From "American Beauty")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01051065084875b80c24169b69c6153736c461436e1a2bba7580a03c0c38ea48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19DlTdWA8u9kD8bVhaRcbC.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/19DlTdWA8u9kD8bVhaRcbC.
Williams: Main Theme (From "Schindler's List")
{"copyright_id":"0x908eaf6125cee02138b7535bdb453a3f37d73fb3f64f19c95c5670147e3f1efa","isrc":"GBAYC9400241","name":"Williams: Main Theme (From \"Schindler's List\")","registered_at":"2026-06-04T12:03:54Z","spotify_id":"3OMBtvYzq59u6t8OsxvfUZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908eaf6125cee02138b7535bdb453a3f37d73fb3f64f19c95c5670147e3f1efa. 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/3OMBtvYzq59u6t8OsxvfUZ.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/3OMBtvYzq59u6t8OsxvfUZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7433350c3dc53238098680900208c35d52b9dc2d15ddaa4cb206605566b1472. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7fPBzK7BW7CnJ46mbhnp1i.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/7fPBzK7BW7CnJ46mbhnp1i.
{"copyright_id":"0xfac8ef5d5a32a509ec67290affff324867f6711b5a19cc246725aa2aa10f0270","isrc":"GBAYC1600504","name":"Tárrega: Recuerdos de la Alhambra","registered_at":"2026-06-09T04:01:37Z","spotify_id":"5fEbVrDn41xCHY59r0EgkW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac8ef5d5a32a509ec67290affff324867f6711b5a19cc246725aa2aa10f0270. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fEbVrDn41xCHY59r0EgkW.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/5fEbVrDn41xCHY59r0EgkW.
The Classic Experience - 135 of the greatest classical tracks
Handel: Solomon, HWV 67, Act 3: Sinfonia "The Arrival of the Queen of Sheba"
{"copyright_id":"0xb1d1ad5fd7a1dd4df966e5df528575ba818edd7e68023c22b86dea3d6fa054a2","isrc":"GBAYC8300121","name":"Handel: Solomon, HWV 67, Act 3: Sinfonia \"The Arrival of the Queen of Sheba\"","registered_at":"2026-06-06T09:38:00Z","spotify_id":"3o9VUcoss7c6VXqsH1lNv7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d1ad5fd7a1dd4df966e5df528575ba818edd7e68023c22b86dea3d6fa054a2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3o9VUcoss7c6VXqsH1lNv7.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/3o9VUcoss7c6VXqsH1lNv7.
Orquesta Filarmónica de la Ciudad de México
{"copyright_id":"0xac0c085f95288a6a04773f6c45817a80892d530ca6385a40d6b2156fb58ce7f6","isrc":"GBPFW0701949","name":"Copland: Fanfare for the Common Man","registered_at":"2026-06-26T18:52:52Z","spotify_id":"5NyPrBdf11a5XXfXsJ6nZ6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0c085f95288a6a04773f6c45817a80892d530ca6385a40d6b2156fb58ce7f6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NyPrBdf11a5XXfXsJ6nZ6.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/5NyPrBdf11a5XXfXsJ6nZ6.
{"copyright_id":"0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5","isrc":"GBAYC8501542","name":"Orff: Carmina Burana: O Fortuna","registered_at":"2026-06-20T04:56:30Z","spotify_id":"7L9gdwnm6YxHqPWCO6WEc1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5. 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/7L9gdwnm6YxHqPWCO6WEc1.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/7L9gdwnm6YxHqPWCO6WEc1.
Sibelius: Karelia Suite, Op. 11: I. Intermezzo
{"copyright_id":"0xc3b0bc0a140b3967b38266d5f068034bd94ddb82d89e0fb5638f369e23162219","isrc":"GBAYD8800440","name":"Sibelius: Karelia Suite, Op. 11: I. Intermezzo","registered_at":"2026-06-22T23:51:51Z","spotify_id":"6Bf6CBIr9g2oPzdtrVFlot","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b0bc0a140b3967b38266d5f068034bd94ddb82d89e0fb5638f369e23162219. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Bf6CBIr9g2oPzdtrVFlot.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/6Bf6CBIr9g2oPzdtrVFlot.
Rossini: Guillaume Tell: Overture (Excerpt)
{"copyright_id":"0xb40841ea5a37e5b7b6de11956a238ef809e573c4bf112c2bdb59c2723f7c8f71","isrc":"GBAYC8401427","name":"Rossini: Guillaume Tell: Overture (Excerpt)","registered_at":"2026-01-28T21:35:48Z","spotify_id":"7AdDi9lNrYeyvMjjK0NZap","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40841ea5a37e5b7b6de11956a238ef809e573c4bf112c2bdb59c2723f7c8f71. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7AdDi9lNrYeyvMjjK0NZap.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/7AdDi9lNrYeyvMjjK0NZap.
Tchaikovsky: Swan Lake, Op. 20, Act II: No. 10, Scene. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbbc1b83ca55c8bc94df14756c127378d277aa22c8f21c2f002e988c910fd31. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qnDJDLaCRx9s5agk8UdzA.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/5qnDJDLaCRx9s5agk8UdzA.
Wagner: Die Walküre, WWV 86B, Act 3 Scene 1: Walkürenritt (Concert Version. Lebhaft)
Delibes: Lakmé, Act 1: "Dôme épais, le jasmin" (Lakmé, Mallika)
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Delibes: Lakmé, Act 1: \"Dôme épais, le jasmin\" (Lakmé, Mallika)","registered_at":"2026-06-04T10:36:44Z","spotify_id":"4nuh1kep73BSivhM4WrDzf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. 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/4nuh1kep73BSivhM4WrDzf.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/4nuh1kep73BSivhM4WrDzf.
{"copyright_id":"0x8dc50173b46c215a733b72c193d4d6364d0ba887811bc65fb6745566374adb84","isrc":"GBAYD8400149","name":"Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air","registered_at":"2026-06-21T21:19:14Z","spotify_id":"4yvC9TZJikPsJZDdFZe2hy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc50173b46c215a733b72c193d4d6364d0ba887811bc65fb6745566374adb84. 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/4yvC9TZJikPsJZDdFZe2hy.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/4yvC9TZJikPsJZDdFZe2hy.
Prokofiev: Suite No. 2 from Romeo and Juliet, Op. 64ter: I. The Montagues and Capulets (Excerpt)
{"copyright_id":"0x37ca0c7468c7f71aea84f35b3cd5b5ceddaaf00982d47534071eef482c984035","isrc":"GBAYC8100501","name":"Prokofiev: Suite No. 2 from Romeo and Juliet, Op. 64ter: I. The Montagues and Capulets (Excerpt)","registered_at":"2026-06-04T10:30:52Z","spotify_id":"4CxiBHd5cdCE2BELJOMMNY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ca0c7468c7f71aea84f35b3cd5b5ceddaaf00982d47534071eef482c984035. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CxiBHd5cdCE2BELJOMMNY.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/4CxiBHd5cdCE2BELJOMMNY.
Grieg: Peer Gynt, Op. 23, Act 2: No. 7, In the Hall of the Mountain King
{"copyright_id":"0x311bfc5e3cb5c9b8b7d2f7ea29fcf94e9ee7c1fae6176e049d480612f1596856","isrc":"GBAYC8802155","name":"Grieg: Peer Gynt, Op. 23, Act 2: No. 7, In the Hall of the Mountain King","registered_at":"2026-06-25T16:49:07Z","spotify_id":"7oM4321NVk8wDmhwyHiIbA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311bfc5e3cb5c9b8b7d2f7ea29fcf94e9ee7c1fae6176e049d480612f1596856. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7oM4321NVk8wDmhwyHiIbA.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/7oM4321NVk8wDmhwyHiIbA.
Khachaturian: Spartacus: Adagio of Spartacus and Phrygia
{"copyright_id":"0x33a36485def17bce0cf1dd24b673b37b17a492aa9828fcb8bc453c4b6f4087b6","isrc":"GBAYC0704062","name":"Khachaturian: Spartacus: Adagio of Spartacus and Phrygia","registered_at":"2026-06-23T10:03:06Z","spotify_id":"6wO7WHqG11vyIPNNxxEpC4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a36485def17bce0cf1dd24b673b37b17a492aa9828fcb8bc453c4b6f4087b6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wO7WHqG11vyIPNNxxEpC4.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/6wO7WHqG11vyIPNNxxEpC4.
Mussorgsky / Arr. Rimsky - Korsakov: Night on Bald Mountain: Allegro feroce - Poco meno mosso
Choeurs et Orchestre de l'Opéra National de Paris
Gershwin / Orch. Grofé: Rhapsody in Blue (Excerpt)
{"copyright_id":"0xba48bdea6cf7f78713dee0076def10270a3529e9925b681b06a44090a49f38a2","isrc":"GBAYC0704064","name":"Gershwin / Orch. Grofé: Rhapsody in Blue (Excerpt)","registered_at":"2026-06-21T21:10:54Z","spotify_id":"4LDNNCyCJYaOQkQBwpgV0l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba48bdea6cf7f78713dee0076def10270a3529e9925b681b06a44090a49f38a2. 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/4LDNNCyCJYaOQkQBwpgV0l.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/4LDNNCyCJYaOQkQBwpgV0l.
Holst: The Planets, Op. 32: I. Mars, the Bringer of War
Bizet: Carmen, WD 31, Carmen, Act 1I: "Les tringles des sistres tintaient" (Zigeunerlied)
Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 12e, Divertissement. Dance of the Reed-Flutes
Strauss Sr., J.: Radetzky March, Op. 228
{"copyright_id":"0x9b0f52b516c3ee512f1bc78961d8ae8b4793fbc31ad88aadb94eccad6625bb4a","isrc":"GBAYC0704073","name":"Strauss Sr., J.: Radetzky March, Op. 228","registered_at":"2026-06-19T23:38:54Z","spotify_id":"6HfDLGVHlAvnenKkjNcskL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0f52b516c3ee512f1bc78961d8ae8b4793fbc31ad88aadb94eccad6625bb4a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6HfDLGVHlAvnenKkjNcskL.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/6HfDLGVHlAvnenKkjNcskL.
Mozart: Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": IV. Rondo. Allegro
{"copyright_id":"0x1adfcabc20d5fbd593d54479412ab11c6ddcc1396f91e546e35c8dc371da54a5","isrc":"GBAYC9003019","name":"Mozart: Serenade No. 13 in G Major, K. 525 \"Eine kleine Nachtmusik\": IV. Rondo. Allegro","registered_at":"2026-06-24T09:54:01Z","spotify_id":"2jAcmCdCI1zQznJr6FXroP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adfcabc20d5fbd593d54479412ab11c6ddcc1396f91e546e35c8dc371da54a5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jAcmCdCI1zQznJr6FXroP.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/2jAcmCdCI1zQznJr6FXroP.
Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 14c, Pas de deux. Variation II "Dance of the Sugar Plum Fairy"
Tchaikovsky: 1812 Overture in E-Flat Major, Op. 49 (Excerpt)
{"copyright_id":"0xd14721ebd5130acde9fb8e946239008d5c785aef11eac06cd466e5de36a6a6be","isrc":"GBAYC8701825","name":"Tchaikovsky: 1812 Overture in E-Flat Major, Op. 49 (Excerpt)","registered_at":"2026-06-06T01:58:07Z","spotify_id":"5uPxx5y2EUiC3Psmc0ykH6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14721ebd5130acde9fb8e946239008d5c785aef11eac06cd466e5de36a6a6be. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uPxx5y2EUiC3Psmc0ykH6.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/5uPxx5y2EUiC3Psmc0ykH6.
Rossini: Il Barbiere di Siviglia, Act I: Largo al factotum
Grieg: Peer Gynt, Op. 23, Act 4: No. 13, Prelude. Morning Mood
{"copyright_id":"0xce9c51cd9ea71db2202beb12199e7bbdcbf888aee284949162ef62a95e26927a","isrc":"GBAYC8200240","name":"Grieg: Peer Gynt, Op. 23, Act 4: No. 13, Prelude. Morning Mood","registered_at":"2026-06-04T15:09:01Z","spotify_id":"2OdTwItOb2upVVfHrcKbt7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9c51cd9ea71db2202beb12199e7bbdcbf888aee284949162ef62a95e26927a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OdTwItOb2upVVfHrcKbt7.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/2OdTwItOb2upVVfHrcKbt7.
Prokofiev: Suite from Lieutenant Kijé, Op. 60bis: IV. Troika
Mozart: Horn Concerto No. 4 in E-Flat Major, K. 495: III. Rondo. Allegro vivace
{"copyright_id":"0xe080da2c15ca6e456c3c4cc3ee9749f7181266152036f9cf28aea8028d7ac1e7","isrc":"GBAYC8805740","name":"Mozart: Horn Concerto No. 4 in E-Flat Major, K. 495: III. Rondo. Allegro vivace","registered_at":"2026-06-29T07:08:31Z","spotify_id":"3QWjH5kDjwlLQsPNgodg20","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe080da2c15ca6e456c3c4cc3ee9749f7181266152036f9cf28aea8028d7ac1e7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QWjH5kDjwlLQsPNgodg20.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/3QWjH5kDjwlLQsPNgodg20.
Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro
{"copyright_id":"0x98889fc823c660c955273136bf344b213508f875bd294e18a04fc36e07fa5905","isrc":"GBAYD8900145","name":"Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 \"Spring\": I. Allegro","registered_at":"2026-06-24T09:59:10Z","spotify_id":"6NrqxrcJW6P6ghPTZzSv4G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98889fc823c660c955273136bf344b213508f875bd294e18a04fc36e07fa5905. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NrqxrcJW6P6ghPTZzSv4G.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/6NrqxrcJW6P6ghPTZzSv4G.
Strauss Jr., J.: An der schönen blauen Donau, Op. 314
{"copyright_id":"0x0a5a180bdc22be59b8bfb057eb169a6a88f1c13da17b1eb6d36363aad42c8830","isrc":"GBAYC8601138","name":"Albinoni: Adagio in G Minor (Excerpt)","registered_at":"2026-01-28T21:00:18Z","spotify_id":"5moT7ETyLzI9YfbdbGnF4W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5a180bdc22be59b8bfb057eb169a6a88f1c13da17b1eb6d36363aad42c8830. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5moT7ETyLzI9YfbdbGnF4W.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/5moT7ETyLzI9YfbdbGnF4W.
Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII. Andante cantabile
{"copyright_id":"0x5aa8c61151d8559577056fdf54919d0856f762ccd0cc0a8caaa171f2623a72e1","isrc":"GBAYD8400086","name":"Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII. Andante cantabile","registered_at":"2026-06-05T12:11:42Z","spotify_id":"703tpqRmflvy3Jc60TfArq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa8c61151d8559577056fdf54919d0856f762ccd0cc0a8caaa171f2623a72e1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/703tpqRmflvy3Jc60TfArq.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/703tpqRmflvy3Jc60TfArq.
Boccherini: String Quintet in E Major, Op. 11 No. 5, G. 275: III. Minuetto - Trio (Arr. Woodhouse for String Orchestra)
{"copyright_id":"0x609fd2db54e0dbc301aaf44db5e42a4706158a6796ce1ab3884b01d2c81de8cd","isrc":"GBAYC8000011","name":"Boccherini: String Quintet in E Major, Op. 11 No. 5, G. 275: III. Minuetto - Trio (Arr. Woodhouse for String Orchestra)","registered_at":"2026-06-04T08:14:32Z","spotify_id":"34xaaGh4yaAdCr8BpdzEpG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609fd2db54e0dbc301aaf44db5e42a4706158a6796ce1ab3884b01d2c81de8cd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34xaaGh4yaAdCr8BpdzEpG.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/34xaaGh4yaAdCr8BpdzEpG.
Tchaikovsky: Suite from the Nutcracker, Op. 71a: VIII. Waltz of the Flowers
Dvořák: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": II. Largo
{"copyright_id":"0xeb65d36fd6d93c208b300c8e8977d0dbcdd103ff1f6dec161bfcd154ce68d9ef","isrc":"GBAYD8200533","name":"Dvořák: Symphony No. 9 in E Minor, Op. 95, B. 178 \"From the New World\": II. Largo","registered_at":"2026-06-26T22:19:19Z","spotify_id":"5wT1uVH3BTlu1zkeFSLrTZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb65d36fd6d93c208b300c8e8977d0dbcdd103ff1f6dec161bfcd154ce68d9ef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wT1uVH3BTlu1zkeFSLrTZ.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/5wT1uVH3BTlu1zkeFSLrTZ.
Mozart / Orch. Pourcel: Piano Sonata No. 11 in A Major, Op. 6 No. 2, K. 331 "Alla Turca": III. Allegretto. Turkish March
{"copyright_id":"0xf359146a3677e5a630ff191b5b8cd7f8b79d066fee88cfe464f3db54663107ea","isrc":"GBAYC8801306","name":"Beethoven: Bagatelle No. 25 in A Minor, WoO 59 \"Für Elise\"","registered_at":"2026-06-20T18:49:17Z","spotify_id":"3qjQ86yOr3T4XvWO8FWKpO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf359146a3677e5a630ff191b5b8cd7f8b79d066fee88cfe464f3db54663107ea. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qjQ86yOr3T4XvWO8FWKpO.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/3qjQ86yOr3T4XvWO8FWKpO.
Elgar: Variations on an Original Theme, Op. 36 "Enigma": Variation IX. Nimrod
{"copyright_id":"0xe0f64d4db3a9b93247a1ec9eb49c5f4e6c7116271d341cd222d7ca71ff3bc516","isrc":"GBAYC7000097","name":"Elgar: Variations on an Original Theme, Op. 36 \"Enigma\": Variation IX. Nimrod","registered_at":"2026-06-18T13:53:57Z","spotify_id":"3ojgkIPKa6boSdZHuwQJIB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f64d4db3a9b93247a1ec9eb49c5f4e6c7116271d341cd222d7ca71ff3bc516. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ojgkIPKa6boSdZHuwQJIB.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/3ojgkIPKa6boSdZHuwQJIB.
Offenbach: Les Contes d'Hoffmann, Act 4: No. 13, Barcarolle "Belle nuit, ô nuit d'amour" (Orchestral Version)
{"copyright_id":"0x486ba16adef91717dbb740f8723423e12f94bcadcce7949ae7f901af2d2c7a69","isrc":"GBAYD0700447","name":"Offenbach: Les Contes d'Hoffmann, Act 4: No. 13, Barcarolle \"Belle nuit, ô nuit d'amour\" (Orchestral Version)","registered_at":"2026-06-11T05:30:39Z","spotify_id":"0mEghTOTSZheMicVCOpr8T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486ba16adef91717dbb740f8723423e12f94bcadcce7949ae7f901af2d2c7a69. 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/0mEghTOTSZheMicVCOpr8T.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/0mEghTOTSZheMicVCOpr8T.
Elgar: Cello Concerto in E Minor, Op. 85: I. Adagio - Moderato
{"copyright_id":"0x347352e6d8e682e3ae7a735e4ff8c989eba219ecf58634194bcb9cd2aaa5063b","isrc":"GBAYC0704072","name":"Massenet: Thaïs, Act 2: Méditation","registered_at":"2026-06-26T18:54:40Z","spotify_id":"0HOayhsl5844lnzglQssl3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347352e6d8e682e3ae7a735e4ff8c989eba219ecf58634194bcb9cd2aaa5063b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0HOayhsl5844lnzglQssl3.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/0HOayhsl5844lnzglQssl3.
Tchaikovsky: Suite from The Sleeping Beauty, Op. 66a: V. Waltz
Vaughan Williams & Greaves: Fantasia on Greensleeves
{"copyright_id":"0x561292375851fddf94ea7f6c6955e41313519d028981042ccec0d56e58961d0e","isrc":"GBAYC8601142","name":"Vaughan Williams & Greaves: Fantasia on Greensleeves","registered_at":"2026-06-25T07:37:58Z","spotify_id":"0JsdhUsBBKWw0lEuJfxTyu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561292375851fddf94ea7f6c6955e41313519d028981042ccec0d56e58961d0e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0JsdhUsBBKWw0lEuJfxTyu.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/0JsdhUsBBKWw0lEuJfxTyu.
Mascagni: Cavalleria rusticana: No. 7, Intermezzo (Orchestral Interlude)
Pachelbel: Canon and Gigue for Three Violins and Continuo in D Major: Canon
{"copyright_id":"0x4453c95685d0f13e1f1d83b551bdec12ed88c8199bb810537686db1175dce78c","isrc":"GBAYC8600822","name":"Pachelbel: Canon and Gigue for Three Violins and Continuo in D Major: Canon","registered_at":"2026-06-04T13:41:57Z","spotify_id":"2aLQ0RUO3nAxQ7gjmDiKxq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4453c95685d0f13e1f1d83b551bdec12ed88c8199bb810537686db1175dce78c. 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/2aLQ0RUO3nAxQ7gjmDiKxq.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/2aLQ0RUO3nAxQ7gjmDiKxq.
Tchaikovsky: Swan Lake, Op. 20, Act II: No. 13d, Dance of the Swans. Dance of the Little Swans
{"copyright_id":"0xd42e61ebd08980e68fc0d802dc4228578cd5c4b53fcd2fa7da68fdaac0e78ef3","isrc":"GBAYD9000594","name":"Satie: Gymnopédie No. 3","registered_at":"2026-06-09T06:34:26Z","spotify_id":"7w0LhBMqUs8P62sbMRbrTX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42e61ebd08980e68fc0d802dc4228578cd5c4b53fcd2fa7da68fdaac0e78ef3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7w0LhBMqUs8P62sbMRbrTX.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/7w0LhBMqUs8P62sbMRbrTX.
Elgar: 5 Pomp and Circumstance Marches, Op. 39: No. 1 in D Major
Puccini: Turandot, Act 3: "Nessun dorma!" (Calaf, Chorus)
Mendelssohn: A Midsummer Night's Dream, Op. 61, MWV M13: Nocturne
Fauré: Requiem, Op. 48: VII. In Paradisum
Saint-Saëns / Arr. Hazell: Le carnaval des animaux: XIII. Le cygne
{"copyright_id":"0xe6ed198e7a438745e051bdf217c9777be02a621071d31762a44359f39ff62e6f","isrc":"GBAYC0002613","name":"Saint-Saëns / Arr. Hazell: Le carnaval des animaux: XIII. Le cygne","registered_at":"2026-06-06T16:39:33Z","spotify_id":"464zkjRWQ7rFm9Ka0UREQW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ed198e7a438745e051bdf217c9777be02a621071d31762a44359f39ff62e6f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/464zkjRWQ7rFm9Ka0UREQW.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/464zkjRWQ7rFm9Ka0UREQW.
Elgar: Cello Concerto in E Minor, Op. 85: III. Adagio
Bruch: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio (Excerpt)
Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: II. Andante (Excerpt)
{"copyright_id":"0xec807545ab29dec87dfabf65bd38adc22acafa035677e31a00b17725954ea5df","isrc":"GBAYC9703129","name":"Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: II. Andante (Excerpt)","registered_at":"2026-06-10T02:42:29Z","spotify_id":"1IvW2VDQY11zlTrn6i95zY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec807545ab29dec87dfabf65bd38adc22acafa035677e31a00b17725954ea5df. 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/1IvW2VDQY11zlTrn6i95zY.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/1IvW2VDQY11zlTrn6i95zY.
Offenbach: Les contes d'Hoffmann, Act 4: Barcarolle. "Belle nuit, ô nuit d'amour" (Nicklausse, Giulietta, Chœur)
Orchestre De L'Opéra National Du Théatre Royal De La Monnaie, Bruxelles
Dvořák: Rusalka, Op. 114, B. 203, Act 1: "Mesicku na nebi hlubokém" (Rusalka)
Mascagni: Cavalleria rusticana: Intermezzo
Chopin: Nocturne No. 2 in E-Flat Major, Op. 9 No. 2
Liszt: 3 Liebesträume, S. 541: No. 3 in A-Flat Major
{"copyright_id":"0xb1e17d7de41d1c3fa629ecd0651d41f2bd45a2eefa2216da865b1852e49052d7","isrc":"GBAYC8800881","name":"Liszt: 3 Liebesträume, S. 541: No. 3 in A-Flat Major","registered_at":"2026-06-09T14:26:44Z","spotify_id":"1wRIB3kDRxAxD3VWSrmyfk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e17d7de41d1c3fa629ecd0651d41f2bd45a2eefa2216da865b1852e49052d7. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wRIB3kDRxAxD3VWSrmyfk.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/1wRIB3kDRxAxD3VWSrmyfk.
Chopin: Berceuse in D-Flat Major, Op. 57
Grieg: Piano Concerto in A Minor, Op. 16: II. Adagio
Schumann: Kinderszenen, Op. 15: No. 7, Träumerei
Chopin: 12 Études, Op. 10: No. 3 in E Major "Tristesse"
Brahms: 16 Waltzes, Op. 39: No. 15 in A-Flat Major
{"copyright_id":"0x5728b375bdb76b3c8cb395f6006deab83e1f186eeb603e1b41ed0fb3cf0b1d7d","isrc":"GBAYC8800878","name":"Brahms: 16 Waltzes, Op. 39: No. 15 in A-Flat Major","registered_at":"2026-06-05T22:35:29Z","spotify_id":"1B5JNV1DtRXBbxCUaZmpOi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5728b375bdb76b3c8cb395f6006deab83e1f186eeb603e1b41ed0fb3cf0b1d7d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1B5JNV1DtRXBbxCUaZmpOi.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/1B5JNV1DtRXBbxCUaZmpOi.
Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto (Excerpt)
Debussy: Préludes, Livre I, CD 125, L. 117: No. 8, La fille aux cheveux de lin
Chopin: 24 Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop"
Ravel: Pavane pour une infante défunte, M. 19
Satie: 3 Gymnopédies: No. 1, Lent et douloureux
Debussy: Suite bergamasque, CD 82, L. 75: III. Clair de lune
Shostakovich: Piano Concerto No. 2 in F Major, Op. 102: II. Andante
The French Masters - A Complete Selection
Introduction and Rondo capriccioso, Op. 28
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Lakmé, Act I: No. 2, Flower Duet","registered_at":"2026-06-04T10:36:44Z","spotify_id":"5SoBQYIPcmjCnWKtiMhxvu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SoBQYIPcmjCnWKtiMhxvu.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/5SoBQYIPcmjCnWKtiMhxvu.
Suite bergamasque, L. 75: III. Clair de lune
Prélude à l'après-midi d'un faune, L. 86
Le Carnaval des animaux, R. 125: I. Introduction et marche royale du lion
Le Carnaval des animaux, R. 125: VII. Aquarium
Le Carnaval des animaux, R. 125: XIII. Le cygne
Carmen, WD 31, Act I: "Quand je vous amerais? ... L'amour est une oiseau rebelle"
Carmen, WD 31, Act II: Votre toast, je peux vous le rendre (Escamillo, Choeur, Frasquita, Mecedes, Carmen)
Deux arabesques, L. 66: I. Andantino con moto in E Major
Deux arabesques, L. 66: II. Allegretto scherzando in G Major
Gaspard de la nuit, M. 55: I. Ondine (Lent)
Gaspard de la nuit, M. 55: II. Le Gibet (Très lent)
Gaspard de la nuit, M. 55: III. Scarbo (Modéré - Vif)
Samson et Dalila, Op. 47, Act II: Mon coeur s'ouvre à ta voix.
Ma Mère l'Oye, M. 62: I. Prélude (Très lent)
Ma Mère l'Oye, M. 62: III. Pavane de la Belle au bois dormant (Lent)
Les Pêcheurs de perles, WD 13, Act I: Au fond du temple saint
Symphonie fantastique, Op. 14: I. Rêveries - Passions
Symphonie fantastique, Op. 14: II. Un bal
Symphonie fantastique, Op. 14: III. Scène aux champs
Symphonie fantastique, Op. 14: IV. Marche au supplice
Symphonie fantastique, Op. 14: V. Songe d'une nuit du Sabbat
Daphnis et Chloé, M. 57, Pt. 1: I. Introduction
L'Arlésienne Suite No. 1, WD 40: I. Prélude
L'Arlésienne Suite No. 1, WD 40: II. Menuet
L'Arlésienne Suite No. 1, WD 40: III. Adagietto
Préludes, Book 1, L. 117: VIII. La fille aux cheveux de lin
Rapsodie espagnole, M. 54: I. Prélude à la nuit
Blumenduett - Klassik die man gehört haben muss
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Blumenduett - Lakmé","registered_at":"2026-06-04T10:36:44Z","spotify_id":"4MRmXxWnf8s8iQoKsEPwxa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. 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/4MRmXxWnf8s8iQoKsEPwxa.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/4MRmXxWnf8s8iQoKsEPwxa.
Barcarolle: Schöne Nacht, du Liebesnacht - Hoffmanns Erzählungen
{"copyright_id":"0x433cdbd959a88dc9658d36c95320f03a7b0776743c528513549f04f85bcb60d2","isrc":"DEA809809001","name":"Barcarolle: Schöne Nacht, du Liebesnacht - Hoffmanns Erzählungen","registered_at":"2026-06-06T22:56:28Z","spotify_id":"1i1ILCEpGnUH9x7OJVJTcp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433cdbd959a88dc9658d36c95320f03a7b0776743c528513549f04f85bcb60d2. 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/1i1ILCEpGnUH9x7OJVJTcp.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/1i1ILCEpGnUH9x7OJVJTcp.
Bei Männern, welche Liebe fühlen - Die Zauberflöte
{"copyright_id":"0xb463be164c9330133302c28e5762d128ea01d435ad1bb26927c801b6746b3ee6","isrc":"GBAYC8100291","name":"Bei Männern, welche Liebe fühlen - Die Zauberflöte","registered_at":"2026-06-08T04:04:33Z","spotify_id":"7qigk5Av636eWD3sLP6uO9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb463be164c9330133302c28e5762d128ea01d435ad1bb26927c801b6746b3ee6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qigk5Av636eWD3sLP6uO9.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/7qigk5Av636eWD3sLP6uO9.
{"copyright_id":"0x4a46ed6dc7a26c18b9db25664248d2180de2dd3ac47ccf047e4c294da840217b","isrc":"GBAYC9001060","name":"Pa-pa-pa - Die Zauberflöte","registered_at":"2026-06-06T09:36:28Z","spotify_id":"4RJmMhU8B1gdfczbPqlkaM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a46ed6dc7a26c18b9db25664248d2180de2dd3ac47ccf047e4c294da840217b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RJmMhU8B1gdfczbPqlkaM.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/4RJmMhU8B1gdfczbPqlkaM.
Per abbatter il rigore - Aminta e Fillide
{"copyright_id":"0xdcb7cd0d7614fd9a30d54c7fcc4e09e527c65230f2d12c460c8dc4d9a802927e","isrc":"GBAYC1801372","name":"Per abbatter il rigore - Aminta e Fillide","registered_at":"2026-06-20T09:14:36Z","spotify_id":"1he6R3YJSHgJbMRo7Glt22","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb7cd0d7614fd9a30d54c7fcc4e09e527c65230f2d12c460c8dc4d9a802927e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1he6R3YJSHgJbMRo7Glt22.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/1he6R3YJSHgJbMRo7Glt22.
Rigoletto, Act III: La donna è mobile (Duke)
Gianni Schicchi: O mio babbino caro (Gianni Schicchi)
Turandot, Act III Scene 1: Nessun dorma (Calaf)
Carmen, WD 31, Act I: L'amour est un oiseau rebelle (Carmen, Chorus) [Habanera]
Roméo et Juliette. CG 9, Act I: Je Veux Vivre
La traviata, Act I: Libiamo ne' lieti calici (Alfredo, Violetta, Chorus)
{"copyright_id":"0x6892ba1c70f52bc112cdb0b1e20423b47d5baeda7b86acba60387078a77b15fd","isrc":"DEA809403501","name":"La traviata, Act I: Libiamo ne' lieti calici (Alfredo, Violetta, Chorus)","registered_at":"2026-06-10T02:17:41Z","spotify_id":"0y2Kvc9ciMbcLKQ41SFfDz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6892ba1c70f52bc112cdb0b1e20423b47d5baeda7b86acba60387078a77b15fd. 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/0y2Kvc9ciMbcLKQ41SFfDz.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/0y2Kvc9ciMbcLKQ41SFfDz.
Die Zauberflöte, K. 620, Act II: Der Hölle Rache "Queen of the Night Aria"
Il Trovatore, Act II: Vedi! le fosche notturne spoglie (Anvil Chorus) (Gypsies)
Die Walküre, WWV 86B, Act III: Ride of the Valkyries
Serse, HWV 40, Act I: Frondi tenere... Ombra mai fu (Serse)
Orfeo ed Euridice, Wq. 30, Act III: Che farò senza Euridice (Orfeo)
Les Contes d'Hoffmann, Act II: Les oiseaux dans la charmille (Olympia)
Le nozze di Figaro, K. 492, Act II: Porgi amor (Contessa)
Orchestre national de Montpellier Occitanie
Le nozze di Figaro, K. 492, Act II: Voi che sapete (Cherubino)
{"copyright_id":"0x1ef09cfb28918c40869e613c714f403aceee2fa4db695509fd0d4400e8f4ffde","isrc":"GBAYC1601439","name":"Le nozze di Figaro, K. 492, Act II: Voi che sapete (Cherubino)","registered_at":"2026-06-09T07:57:11Z","spotify_id":"5ZzkVKYEnd6K7YKXmZmvxj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef09cfb28918c40869e613c714f403aceee2fa4db695509fd0d4400e8f4ffde. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ZzkVKYEnd6K7YKXmZmvxj.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/5ZzkVKYEnd6K7YKXmZmvxj.
Cendrillon, Act II: Allez, laissez-moi seul... Coeur sans amour, printemps sans roses (Le Prince Charmant)
Les Troyens, Op. 29, Act V: Vallon sonore (Hylas, Sentinelles)
Andrea Chénier, Act III: La mamma morta (Maddalena)
Les Indes Galantes, RCT 44: Forêts paisibles (Les sauvages)
{"copyright_id":"0xfee9c274a3a4f959f51b7a55aa1793bea0e57489ef9d85fe256ae653907659e0","isrc":"GBAYC1302318","name":"Les Indes Galantes, RCT 44: Forêts paisibles (Les sauvages)","registered_at":"2026-06-06T23:16:15Z","spotify_id":"5m3t49rKfpVeaQbDh7azhw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee9c274a3a4f959f51b7a55aa1793bea0e57489ef9d85fe256ae653907659e0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5m3t49rKfpVeaQbDh7azhw.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/5m3t49rKfpVeaQbDh7azhw.
Dido & Aeneas, Z. 626, Act III: When I am laid in earth (Dido)
Madama Butterfly, Act II: Un bel di vedremo (Butterfly)
Rinaldo, HWV 7b, Act I: Venti turbini (Rinaldo)
Siegfried, WWv 86c, Act II: Heil dir, Sonne! (Brünnhilde/Siegfried)
Cavalleria rusticana: Voi lo sapete, o mamma (Santuzza, Mamma Lucia)
Werther, Act III: Pourquoi me réveiller (Werther)
Les pêcheurs de perles, WD 13, Act I: Au fond du temple saint (Nadir, Zurga)
La bohème, Act I: Sì. mi chiamano Mimì (Mimì, Rodolfo)
La Bohème: Act II: Quando m'en vo soletta
Giustino, RV 717: Vedro con mio diletto (Anastasio)
Faust, CG 4, Act III: Les grands seigneurs ... Ah ! je ris de me voir si belle (Marguerite)
I Puritani, Act III: Finì! Me lassa! (Arturo)
La Gioconda, Op. 9, Act IV: Suicidio! (Gioconda)
Il barbiere di Siviglia, Act I: Una voce poco fa (Rosina)
Il barbiere di Siviglia, Act II: "Contro un chor che accende amore" (Rosina, Count Almaviva)
Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi che sapete" (Cherubino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4893169981a43d45391548a9b6539099a90ea045260d6a3232e59527334b874b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OROC85I1aFD0CVZNChKzv.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/0OROC85I1aFD0CVZNChKzv.
Mozart: Le nozze di Figaro, K. 492, Act 2: "Porgi, amor" (Countess)
Mozart: Don Giovanni, K. 527, Act 2: "Deh vieni all finestra" (Don Giovanni)
Mozart: Don Giovanni, K. 527, Act 1: "Batti, batti, o bel Masetto" (Zerlina)
Mozart: Die Zauberflöte, K. 620, Act 2: "Der Hölle Rache kocht in meinem Herzen" (Königin)
Orchester der Bayerischen Staatsoper München
Mozart: Die Zauberflöte, K. 620, Act 2: "O Isis und Osiris" (Sarastro, Chorus)
{"copyright_id":"0x3377f10828dc2b1aec9a1f92581865a7b0779dfe408c94695afe4f2798adb11c","isrc":"GBAYC9001019","name":"Mozart: Die Zauberflöte, K. 620, Act 2: \"O Isis und Osiris\" (Sarastro, Chorus)","registered_at":"2026-06-06T16:37:58Z","spotify_id":"73RIlvwDpo2t9v0eTUfSmz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3377f10828dc2b1aec9a1f92581865a7b0779dfe408c94695afe4f2798adb11c. 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/73RIlvwDpo2t9v0eTUfSmz.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/73RIlvwDpo2t9v0eTUfSmz.
Mozart: Cosi fan tutte, K. 588, Act 1: "Temerari ... Come Scoglio" (Fiordiligi)
Rossini: Il barbiere di Siviglia, Act 2: Aria. "La calunnia è un venticello" (Basilio)
{"copyright_id":"0x991bb1ca1e7b4b0795faac4c93ea1c3e671cf222a25a1ca4635aaa61c39eacad","isrc":"GBAYC9601618","name":"Rossini: Il barbiere di Siviglia, Act 2: Aria. \"La calunnia è un venticello\" (Basilio)","registered_at":"2026-06-22T03:38:58Z","spotify_id":"0YRwql7rpwYCS7wVJ2Kj46","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991bb1ca1e7b4b0795faac4c93ea1c3e671cf222a25a1ca4635aaa61c39eacad. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YRwql7rpwYCS7wVJ2Kj46.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/0YRwql7rpwYCS7wVJ2Kj46.
Verdi: Don Carlo, Act 2: "Nei giardin del bello saracin ostello" (Eboli, Tebaldo, Coro)
Orchestra of the Royal Opera House, Covent Garden
{"copyright_id":"0x154f14ca81a9bccc9e6a16903669234493e44dc4d1a06381699287603c3e6369","isrc":"GBAYC0001344","name":"Verdi: Don Carlo, Act 2: \"Nei giardin del bello saracin ostello\" (Eboli, Tebaldo, Coro)","registered_at":"2026-06-25T18:42:50Z","spotify_id":"6nrlLKMd5fNnQFiAoekTyi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154f14ca81a9bccc9e6a16903669234493e44dc4d1a06381699287603c3e6369. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nrlLKMd5fNnQFiAoekTyi.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/6nrlLKMd5fNnQFiAoekTyi.
Bellini: Norma, Act 1: "Casta Diva" (Norma)
Verdi: Aïda, Act 1: "Se quel guerrier io fossi! ... Celeste Aida" (Radamès)
{"copyright_id":"0xeaeb5189f6c7362edab4b0d1c61b9b57d92c4cc1848917bba0cc26986f73e7f7","isrc":"GBAYC8905921","name":"Verdi: Aïda, Act 1: \"Se quel guerrier io fossi! ... Celeste Aida\" (Radamès)","registered_at":"2026-06-21T02:37:15Z","spotify_id":"31sYNv3e97en0W70AgxNmg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaeb5189f6c7362edab4b0d1c61b9b57d92c4cc1848917bba0cc26986f73e7f7. 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/31sYNv3e97en0W70AgxNmg.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/31sYNv3e97en0W70AgxNmg.
Verdi: La traviata, Act 3: "Teneste la promessa ... Addio del passato" (Violetta)
Verdi: Otello, Act 4: "Niun mi tema" (Otello)
Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)
{"copyright_id":"0x5dac9bfaea215d14a084909a3760978c23f42a8f546e175e75273e7a72906c04","isrc":"GBAYC0201550","name":"Puccini: Madama Butterfly, Act 2: \"Un bel dì vedremo\" (Butterfly)","registered_at":"2026-01-28T19:43:42Z","spotify_id":"3Dsp7l9xhbGEkyKtDQyXx5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dac9bfaea215d14a084909a3760978c23f42a8f546e175e75273e7a72906c04. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Dsp7l9xhbGEkyKtDQyXx5.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/3Dsp7l9xhbGEkyKtDQyXx5.
Puccini: Tosca, Act 3: "E lucevan le stelle" (Cavaradossi)
Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimi" (Mimì)
Puccini: Manon Lescaut, Act 2: "In quelle trine morbide" (Manon)
Puccini: Turandot, Act 1: "Signore, ascolta" (Liù)
{"copyright_id":"0xdd97f9ee12622cd6fca26ab46a9ae40850bf68ab866b0806802215b67864bb8d","isrc":"GBAYC8900427","name":"Puccini: Turandot, Act 1: \"Signore, ascolta\" (Liù)","registered_at":"2026-01-28T18:21:31Z","spotify_id":"6FwuilcZepE2HLHpXGOiTg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd97f9ee12622cd6fca26ab46a9ae40850bf68ab866b0806802215b67864bb8d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6FwuilcZepE2HLHpXGOiTg.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/6FwuilcZepE2HLHpXGOiTg.
Leoncavallo: Pagliacci, Act 1: "Recitar! ... Vesti la giubba" (Canio)
{"copyright_id":"0xca19309e0f298b763f690931bbce7cc0ddf0dbe0c3c951f8c590a2908abcefcf","isrc":"GBAYC8704013","name":"Leoncavallo: Pagliacci, Act 1: \"Recitar! ... Vesti la giubba\" (Canio)","registered_at":"2026-06-18T14:06:31Z","spotify_id":"1P8dorNOW0IQoKd5FBG0KP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca19309e0f298b763f690931bbce7cc0ddf0dbe0c3c951f8c590a2908abcefcf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1P8dorNOW0IQoKd5FBG0KP.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/1P8dorNOW0IQoKd5FBG0KP.
Giordano: Fedora, Act 2: "Amor ti vieta di non amar" (Loris)
{"copyright_id":"0xa4e47c7f60e244bf81122d3ba8da42001ffe7a18841a5c673e311edb3123972d","isrc":"DEA806801400","name":"Giordano: Fedora, Act 2: \"Amor ti vieta di non amar\" (Loris)","registered_at":"2026-06-07T19:09:32Z","spotify_id":"70Rq0alscuy8Z4iEntBJVa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e47c7f60e244bf81122d3ba8da42001ffe7a18841a5c673e311edb3123972d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70Rq0alscuy8Z4iEntBJVa.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/70Rq0alscuy8Z4iEntBJVa.
Gounod: Faust, Act 2: "Le veau d'or est toujours debout" (Méphistophélès, Chorus)
Orchestre du Théâtre National de l'Opéra de Paris
{"copyright_id":"0x687f0134f35a31bd8b8cdf99a9a85845c0bb1cb80c3befe42d37157638e4e7f7","isrc":"FRZ110200072","name":"Delibes: Lakmé, Act 2: Air des clochettes. \"Où va la jeune hindoue\" (Lakmé)","registered_at":"2026-06-24T15:57:06Z","spotify_id":"2PU2b64wAV2aPwoEABCptY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f0134f35a31bd8b8cdf99a9a85845c0bb1cb80c3befe42d37157638e4e7f7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2PU2b64wAV2aPwoEABCptY.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/2PU2b64wAV2aPwoEABCptY.
Gounod: Roméo et Juliette, Act 2: "L'amour, l'amour !" - Cavatine. "Ah ! Lève-toi, soleil !" (Roméo)
Massenet: Manon, Act 2: "Allons, il le faut ... Adieu, notre petite table" (Manon)
Massenet: Werther, Act 3: "Toute mon âme est là ! - "Pourquoi me réveiller" (Werther)
Bizet: La jolie fille de Perth, WD 15, Act 2: "Quand la flamme de l'amour" (Ralph)
Orchestre Philharmonique de Radio France
Nouvel Orchestre Philharmonique de Radio France
Bizet: Carmen, WD 31, Act 1: "L'amour est un oiseau rebelle" (Carmen)
Orchestre National Radiodiffusion Française
Bizet: Les Pêcheurs de Perles, WD 13, Act 1: "A cette voix ... Je crois entendre encore" (Nadir)
Berlioz: La Damnation de Faust, Op. 24, H. 111, Act 5: "Une puce gentille" (Mephisto)
Berlioz: Les Troyens, H 133, Act V: Monologue. "Je vais mourir" - Air. "Adieu, fière cité" (Didon)
Saint-Saëns: Samson et Dalila, Op. 47, Act 2, Scene 3: Air. "Mon cœur s'ouvre à ta voix" (Dalila, Samson)
Wagner: Tannhäuser, Act 3: "Wie Todesahnung" - "O du, mein holder Abendstern" (Wolfram)
{"copyright_id":"0x0bf52980598027069e3493005177078107691c0515d812a78284512bc7430538","isrc":"DEA340703103","name":"Wagner: Tannhäuser, Act 3: \"Wie Todesahnung\" - \"O du, mein holder Abendstern\" (Wolfram)","registered_at":"2026-06-22T23:58:53Z","spotify_id":"5PzTaGv2KJj2HCYxgOV9bA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf52980598027069e3493005177078107691c0515d812a78284512bc7430538. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PzTaGv2KJj2HCYxgOV9bA.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/5PzTaGv2KJj2HCYxgOV9bA.
Wagner: Der fliegende Holländer, WWV 63, Act 2: "Johohoe! Traft ihr das Schiff im Meere an?" (Senta)
Wagner: Lohengrin, WWV 75, Act 3: "In fernem Land" (Lohengrin)
Wagner: Siegfried, Act III, Scene 3: "Heil dir, Sonne!" (Brünnhilde, Siegfried)
Wagner: Tristan und Isolde, WWV 90, Act 3: "Mild und leise" (Isolde)
Gluck: Orfeo ed Euridice, Wq. 30, Act 3: "Che farò senza Euridice?" (Orfeo)
Mozart: Die Zauberflöte, K. 620, Act 1: "Der Vogelfänger bin ich ja" (Papageno)
Mozart: Don Giovanni, K. 527, Act 1: "Finch'han dal vino" (Don Giovanni)
Mozart: Le nozze di Figaro, K. 492, Act 3: "E Susanna non vien! ... Dove sono" (Countess)
Beethoven: Fidelio, Op. 72, Act 1: Rezitativ. "Abscheulicher! Wo eilst du hin?" (Leonore)
Rossini: Guillaume Tell, Act 4: "Ne m'abandonne pas, espoir de la vengeance ... Asile héréditaire" (Arnold)
Rossini: Il barbiere di Siviglia, Act 1: "Largo al factotum" (Figaro)
Verdi: Don Carlo, Act 4: "Ella giammai m'amò" (Filippo)
Verdi: Rigoletto, Act 3: "La donna è mobile" (Duke)
Verdi: Il trovatore, Act 3: Aria e coro. "Di quella pira" (Manrico, Ruiz, Leonora, Coro)
Verdi: Otello, Act 1: "Esultate!" (Otello, Chorus)
Verdi: Otello, Act 3: "Dio! mi potevi scagliar" (Otello, Iago)
Puccini: Tosca, Act 2: "Vissi d'arte, vissi d'amore" (Tosca)
Puccini: Turandot, Act 2: "In questa reggia" (Turandot)
Sinfonieorchester des Münchner Rundfunks
Beethoven: Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
{"copyright_id":"0x0b941624534c16b7fb487a12bd5d7035ed53bbd313025b8a6bc6f94276579186","isrc":"DEA809106401","name":"Beethoven: Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio","registered_at":"2026-06-19T09:08:42Z","spotify_id":"3TyfJFCDCwbhBHCQoX1jok","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b941624534c16b7fb487a12bd5d7035ed53bbd313025b8a6bc6f94276579186. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3TyfJFCDCwbhBHCQoX1jok.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/3TyfJFCDCwbhBHCQoX1jok.
{"copyright_id":"0x768deb25bb555c41edcb534af64acdf0fad3bed72cd733a4f6f65d9863647639","isrc":"GBAYC9702776","name":"Pachelbel: Canon and Gigue for Three Violins and Continuo in D Major: Canon (Orchestral Version)","registered_at":"2026-06-10T13:58:06Z","spotify_id":"06P2oVVLPFkan1y0i8ciJN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768deb25bb555c41edcb534af64acdf0fad3bed72cd733a4f6f65d9863647639. 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/06P2oVVLPFkan1y0i8ciJN.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/06P2oVVLPFkan1y0i8ciJN.
{"copyright_id":"0xdd3278f8021b76a7180c6680d7c50129230202a82b0a0010cd7161203066622b","isrc":"GBAYC7900176","name":"Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 \"Spring\": I. Allegro","registered_at":"2026-01-28T21:03:21Z","spotify_id":"0LLDLKi5RHUYVKCn9Ady2S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3278f8021b76a7180c6680d7c50129230202a82b0a0010cd7161203066622b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LLDLKi5RHUYVKCn9Ady2S.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/0LLDLKi5RHUYVKCn9Ady2S.
{"copyright_id":"0x1f68f2cb2bc8be386141081797f5c777bfe473f7f61b899a688ff1527abee878","isrc":"GBAYC9702775","name":"Bach, JS: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air","registered_at":"2026-06-04T11:30:23Z","spotify_id":"5OOI3CMJ9R0GWgOuJE1aMF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f68f2cb2bc8be386141081797f5c777bfe473f7f61b899a688ff1527abee878. 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/5OOI3CMJ9R0GWgOuJE1aMF.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/5OOI3CMJ9R0GWgOuJE1aMF.
Tchaikovsky: The Sleeping Beauty, Op. 66, Act I "The Spell": No. 6, Waltz
Chopin: 24 Preludes, Op. 28: No. 4 in E Minor
{"copyright_id":"0x2dcd2f9f8c0f455ab55f39e6a1731a5d280e9f67f7ddc6dc523e3760bda8def4","isrc":"FRZ200200008","name":"Chopin: 24 Preludes, Op. 28: No. 4 in E Minor","registered_at":"2026-06-07T06:13:55Z","spotify_id":"4dRTUgMSD9OTb2UCKaISGq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcd2f9f8c0f455ab55f39e6a1731a5d280e9f67f7ddc6dc523e3760bda8def4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dRTUgMSD9OTb2UCKaISGq.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/4dRTUgMSD9OTb2UCKaISGq.
Saint-Saëns: Le carnaval des animaux: XIII. Le cygne
{"copyright_id":"0xc732b94df772ddb355fc2b53ff1b50b1c4541a0423f3577d8b874db5cec026ac","isrc":"GBAYC0302211","name":"Saint-Saëns: Le carnaval des animaux: XIII. Le cygne","registered_at":"2026-06-06T18:04:09Z","spotify_id":"0mxWcFYlkxmcW5NQj5eB1P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc732b94df772ddb355fc2b53ff1b50b1c4541a0423f3577d8b874db5cec026ac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mxWcFYlkxmcW5NQj5eB1P.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/0mxWcFYlkxmcW5NQj5eB1P.
Dvořák: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": IV. Allegro con fuoco
Handel: Coronation Anthem No. 1, HWV 258 "Zadok the Priest"
{"copyright_id":"0x7473a5c06d26895b743be7b2cdd53df1a6e7ce5f39f9426612371dc3bc4a03d4","isrc":"GBAYD9600267","name":"Handel: Coronation Anthem No. 1, HWV 258 \"Zadok the Priest\"","registered_at":"2026-06-09T16:22:48Z","spotify_id":"3OVuXXJjVOC1tZVLJXVmUo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7473a5c06d26895b743be7b2cdd53df1a6e7ce5f39f9426612371dc3bc4a03d4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OVuXXJjVOC1tZVLJXVmUo.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/3OVuXXJjVOC1tZVLJXVmUo.
Strauss, J: An der schönen blauen Donau, Op. 314 (Excerpt)
{"copyright_id":"0x09d3a6729c5d3f3d43e9f638576d458c6f22b6a161dfa64b268e40788e080599","isrc":"GBAYC1600362","name":"Strauss, J: An der schönen blauen Donau, Op. 314 (Excerpt)","registered_at":"2026-06-28T05:08:53Z","spotify_id":"6Io6fcOA1CAvHsDEGOvnRq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d3a6729c5d3f3d43e9f638576d458c6f22b6a161dfa64b268e40788e080599. 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/6Io6fcOA1CAvHsDEGOvnRq.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/6Io6fcOA1CAvHsDEGOvnRq.
{"copyright_id":"0xe080da2c15ca6e456c3c4cc3ee9749f7181266152036f9cf28aea8028d7ac1e7","isrc":"GBAYC8805740","name":"Mozart: Horn Concerto No. 4 in E-Flat Major, K. 495: III. Rondo. Allegro vivace","registered_at":"2026-06-29T07:08:31Z","spotify_id":"1ys1Sh81l7xAKH8yyAM4Zx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe080da2c15ca6e456c3c4cc3ee9749f7181266152036f9cf28aea8028d7ac1e7. 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/1ys1Sh81l7xAKH8yyAM4Zx.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/1ys1Sh81l7xAKH8yyAM4Zx.
Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto - "O Freunde, nicht diese Töne!" (Ode to Joy) [Excerpt]
{"copyright_id":"0xea94eaceede1a0135f1ebabeb4b4842c286c6ee8fa019d3e4c0fdb6906a86ee7","isrc":"GBAYC9002857","name":"Debussy: Suite bergamasque, CD 82, L. 75: III. Clair de lune","registered_at":"2026-06-12T01:10:34Z","spotify_id":"1hqJ0cqekNjmXH4MAV2v2H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea94eaceede1a0135f1ebabeb4b4842c286c6ee8fa019d3e4c0fdb6906a86ee7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hqJ0cqekNjmXH4MAV2v2H.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/1hqJ0cqekNjmXH4MAV2v2H.
{"copyright_id":"0xd14721ebd5130acde9fb8e946239008d5c785aef11eac06cd466e5de36a6a6be","isrc":"GBAYC8701825","name":"Tchaikovsky: 1812 Overture in E-Flat Major, Op. 49 (Excerpt)","registered_at":"2026-06-06T01:58:07Z","spotify_id":"6rLcE5wGgJXWL8dU1tVWf7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14721ebd5130acde9fb8e946239008d5c785aef11eac06cd466e5de36a6a6be. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rLcE5wGgJXWL8dU1tVWf7.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/6rLcE5wGgJXWL8dU1tVWf7.
Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto (Excerpt)
{"copyright_id":"0x8f76bfa695e52a518beda3ea31e6fc8796bbec72d2945ae8a1a0d2014cda309f","isrc":"GBAYC9201046","name":"Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto (Excerpt)","registered_at":"2026-06-05T20:07:38Z","spotify_id":"3FUEyJB1UnH6Y9INQ4aimI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f76bfa695e52a518beda3ea31e6fc8796bbec72d2945ae8a1a0d2014cda309f. 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/3FUEyJB1UnH6Y9INQ4aimI.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/3FUEyJB1UnH6Y9INQ4aimI.
{"copyright_id":"0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5","isrc":"GBAYC8501542","name":"Orff: Carmina Burana: O Fortuna","registered_at":"2026-06-20T04:56:30Z","spotify_id":"6UCoGyNn3sRIbSKT9P3Ho8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6UCoGyNn3sRIbSKT9P3Ho8.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/6UCoGyNn3sRIbSKT9P3Ho8.
Smetana: Má Vlast, JB 1/112: II. Die Moldau (Excerpt)
{"copyright_id":"0x876c75078c46d0ae2cf764238ee7ede2db6dfe1d0186a9d2e108abf44856b39e","isrc":"GBAYC9501249","name":"Smetana: Má Vlast, JB 1/112: II. Die Moldau (Excerpt)","registered_at":"2026-06-22T18:12:24Z","spotify_id":"67jdVbW2otuzFDNdLoYz3T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876c75078c46d0ae2cf764238ee7ede2db6dfe1d0186a9d2e108abf44856b39e. 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/67jdVbW2otuzFDNdLoYz3T.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/67jdVbW2otuzFDNdLoYz3T.
Holst: The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity (Excerpt)
{"copyright_id":"0x8166fcbb8c1233842975f8ab6ca65af6d0e461dc6fbff2b39f1fe9852afd0756","isrc":"GBAYC8000341","name":"Holst: The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity (Excerpt)","registered_at":"2026-06-07T06:41:05Z","spotify_id":"2jmxO48KmsQfkiYgfyNWsD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8166fcbb8c1233842975f8ab6ca65af6d0e461dc6fbff2b39f1fe9852afd0756. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jmxO48KmsQfkiYgfyNWsD.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/2jmxO48KmsQfkiYgfyNWsD.
{"copyright_id":"0x37ca0c7468c7f71aea84f35b3cd5b5ceddaaf00982d47534071eef482c984035","isrc":"GBAYC8100501","name":"Prokofiev: Suite No. 2 from Romeo and Juliet, Op. 64ter: I. The Montagues and Capulets (Excerpt)","registered_at":"2026-06-04T10:30:52Z","spotify_id":"6A6gldg1h9qGkpkdO5FDQ9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ca0c7468c7f71aea84f35b3cd5b5ceddaaf00982d47534071eef482c984035. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6A6gldg1h9qGkpkdO5FDQ9.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/6A6gldg1h9qGkpkdO5FDQ9.
{"copyright_id":"0x6223bf6c5106c0cb484e857ecbaf0537d2c1a5e82c0fda0f9c831e1297753213","isrc":"GBAYD9600140","name":"Elgar: Land of Hope and Glory","registered_at":"2026-06-08T02:21:16Z","spotify_id":"31661HOYz5HSqIvxqQH5MT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6223bf6c5106c0cb484e857ecbaf0537d2c1a5e82c0fda0f9c831e1297753213. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31661HOYz5HSqIvxqQH5MT.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/31661HOYz5HSqIvxqQH5MT.
Clarke / Arr. Defaye: Suite in D Major: Prince of Denmark's March "Trumpet Voluntary"
Verdi: Aïda, Act 2: "Gloria all'Egitto, ad Iside" (Chorus) - Triumphal March
{"copyright_id":"0xa895e4ee975d2aa136919af28dc56066001a69a1935032f4c1fc236d7672a207","isrc":"GBAYC8600707","name":"Verdi: Aïda, Act 2: \"Gloria all'Egitto, ad Iside\" (Chorus) - Triumphal March","registered_at":"2026-06-07T19:10:41Z","spotify_id":"2x3cbL7zacilJ794gC6BeP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa895e4ee975d2aa136919af28dc56066001a69a1935032f4c1fc236d7672a207. 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/2x3cbL7zacilJ794gC6BeP.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/2x3cbL7zacilJ794gC6BeP.
{"copyright_id":"0xed1a4d622b6ee6f28c5309c4dd651dff187555cc4114abd09e8fcfe7715ff782","isrc":"GBAYC8901056","name":"Strauss I, J: Radetzky-Marsch, Op. 228","registered_at":"2026-06-05T16:18:27Z","spotify_id":"1ITEgQvLzPpwKdsR3XIre7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1a4d622b6ee6f28c5309c4dd651dff187555cc4114abd09e8fcfe7715ff782. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ITEgQvLzPpwKdsR3XIre7.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/1ITEgQvLzPpwKdsR3XIre7.
Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 13, Waltz of the Flowers
{"copyright_id":"0xec807545ab29dec87dfabf65bd38adc22acafa035677e31a00b17725954ea5df","isrc":"GBAYC9703129","name":"Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: II. Andante (Excerpt)","registered_at":"2026-06-10T02:42:29Z","spotify_id":"3mdrAqtnWKZ43ow8M3X2gl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec807545ab29dec87dfabf65bd38adc22acafa035677e31a00b17725954ea5df. 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/3mdrAqtnWKZ43ow8M3X2gl.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/3mdrAqtnWKZ43ow8M3X2gl.
Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso
Wagner: Die Walküre, Act 3: Ride of the Valkyries
{"copyright_id":"0xe10ca4b4b90afad497e064ed934a362c752ac798717893d45381ddc7335cdd32","isrc":"GBAYC9100962","name":"Wagner: Die Walküre, Act 3: Ride of the Valkyries","registered_at":"2026-06-26T19:16:41Z","spotify_id":"06I72vEApgvki0Hez4ttex","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10ca4b4b90afad497e064ed934a362c752ac798717893d45381ddc7335cdd32. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/06I72vEApgvki0Hez4ttex.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/06I72vEApgvki0Hez4ttex.
{"copyright_id":"0xc1d7c7e573b70ffef8203d3dd35e6eaa7c472b1784aa2d32032d5621f4f026fe","isrc":"GBAYC0003336","name":"Massenet: Thaïs, Act 2: Méditation","registered_at":"2026-06-21T19:27:47Z","spotify_id":"29LpCmb2yp1Vm3Y18fN7L1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d7c7e573b70ffef8203d3dd35e6eaa7c472b1784aa2d32032d5621f4f026fe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29LpCmb2yp1Vm3Y18fN7L1.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/29LpCmb2yp1Vm3Y18fN7L1.
Handel: Solomon, HWV 67, Act 3: Sinfonia. "The Arrival of the Queen of Sheba"
{"copyright_id":"0xe592c7588983db8bc06b669a945abe41e4269f9dc3137b5b125f25b7b026ca6e","isrc":"GBAYC9803843","name":"Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto (Excerpt)","registered_at":"2026-06-17T21:56:17Z","spotify_id":"1pM5Z5k1M7mTgC0lzFYoQk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe592c7588983db8bc06b669a945abe41e4269f9dc3137b5b125f25b7b026ca6e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pM5Z5k1M7mTgC0lzFYoQk.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/1pM5Z5k1M7mTgC0lzFYoQk.
Rimsky-Korsakov: Scheherazade, Op. 35: II. The Kalendar Prince (Excerpt)
{"copyright_id":"0xcae3dda16c4a9276e21bb9e131f33630ac6c719c18af960128d31cdde995d18b","isrc":"GBAYC8200748","name":"Rimsky-Korsakov: Scheherazade, Op. 35: II. The Kalendar Prince (Excerpt)","registered_at":"2026-06-05T07:05:47Z","spotify_id":"6XzYgWX2CMmELXT6jcrkrL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae3dda16c4a9276e21bb9e131f33630ac6c719c18af960128d31cdde995d18b. 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/6XzYgWX2CMmELXT6jcrkrL.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/6XzYgWX2CMmELXT6jcrkrL.
{"copyright_id":"0x561292375851fddf94ea7f6c6955e41313519d028981042ccec0d56e58961d0e","isrc":"GBAYC8601142","name":"Vaughan Williams & Greaves: Fantasia on Greensleeves","registered_at":"2026-06-25T07:37:58Z","spotify_id":"5knYzn2bw8qx0XRwcswNo8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561292375851fddf94ea7f6c6955e41313519d028981042ccec0d56e58961d0e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5knYzn2bw8qx0XRwcswNo8.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/5knYzn2bw8qx0XRwcswNo8.
{"copyright_id":"0x908eaf6125cee02138b7535bdb453a3f37d73fb3f64f19c95c5670147e3f1efa","isrc":"GBAYC9400241","name":"Williams: Main Theme (From \"Schindler's List\")","registered_at":"2026-06-04T12:03:54Z","spotify_id":"1ljUnUQfQu7BCZIBFHfRY6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908eaf6125cee02138b7535bdb453a3f37d73fb3f64f19c95c5670147e3f1efa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ljUnUQfQu7BCZIBFHfRY6.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/1ljUnUQfQu7BCZIBFHfRY6.
Tchaikovsky: Swan Lake, Op. 20, Act 2: No. 10, Scene. Moderato
{"copyright_id":"0x8946091854aaf7c2933b7a0f5ab7fd8f5308fc8d3f7d094c8ffde2745728cb87","isrc":"GBAYC0702145","name":"Tchaikovsky: Swan Lake, Op. 20, Act 2: No. 10, Scene. Moderato","registered_at":"2026-06-01T06:09:30Z","spotify_id":"3twaPAycRHDk0pNDrYsiAp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8946091854aaf7c2933b7a0f5ab7fd8f5308fc8d3f7d094c8ffde2745728cb87. 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/3twaPAycRHDk0pNDrYsiAp.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/3twaPAycRHDk0pNDrYsiAp.
Brahms / Orch. Gamley: 5 Songs, Op. 49: No. 4, Wiegenlied
Chopin: Waltz No. 9 in A-Flat Major, Op. Posth. 69 No. 1 "Farewell"
{"copyright_id":"0xc9e8e16d5e53aac3b7317981816a82f50b3559921de0e4e8247855ffd16b3482","isrc":"GBAYC7900189","name":"Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 \"Winter\": II. Largo","registered_at":"2026-06-06T21:34:40Z","spotify_id":"5nhblDIeh13ZyxgkR2sn2M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e8e16d5e53aac3b7317981816a82f50b3559921de0e4e8247855ffd16b3482. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nhblDIeh13ZyxgkR2sn2M.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/5nhblDIeh13ZyxgkR2sn2M.
Brahms: Symphony No. 3 in F Major, Op. 90: III. Poco allegretto
{"copyright_id":"0x6ed58e2324b03a897276cd057bdb700aa2e71376abeacbb48f0c03aa2911f815","isrc":"GBAYC0900767","name":"Brahms: Symphony No. 3 in F Major, Op. 90: III. Poco allegretto","registered_at":"2026-06-19T09:07:48Z","spotify_id":"5aV0wkv0DXjPrRO0z5gpoM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed58e2324b03a897276cd057bdb700aa2e71376abeacbb48f0c03aa2911f815. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aV0wkv0DXjPrRO0z5gpoM.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/5aV0wkv0DXjPrRO0z5gpoM.
Gluck: Orphée et Eurydice, Wq. 41, Act 2: Ballet des ombres heureuses (Arr. Kreisler for Violin & Piano)
Bach, JS / Orch. Marriner: Herz und Mund und Tat und Leben, BWV 147: X. Chorale. "Jesu, Joy of Man's Desiring"
{"copyright_id":"0x2ff153910f2542a6d8b766092d6f33317b0dcdcb965a7d1f9587ba11f1fc0f76","isrc":"GBAYC8300191","name":"Bach, JS / Orch. Marriner: Herz und Mund und Tat und Leben, BWV 147: X. Chorale. \"Jesu, Joy of Man's Desiring\"","registered_at":"2026-06-21T21:44:50Z","spotify_id":"28GR4K3dMeUOgNzIYBiMAE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff153910f2542a6d8b766092d6f33317b0dcdcb965a7d1f9587ba11f1fc0f76. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28GR4K3dMeUOgNzIYBiMAE.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/28GR4K3dMeUOgNzIYBiMAE.
Bellini: Norma, Act 1: "Casta diva" (Norma, Coro)
Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275207273664437828096a387800d3d1b3fd619edb0b6bb2f7e4aa724368d8c6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Y01JsFUwWn2pZqqS7h8DW.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/5Y01JsFUwWn2pZqqS7h8DW.
Mozart: Die Zauberflöte, K. 620, Act 2: Arie. "Der Hölle Rache" (Königin der Nacht)
Rodrigo: Concierto de Aranjuez: II. Adagio (Excerpt)
Roméo et Juliette, CG. 9, Act I: Je veux vivre (Juliet)
{"copyright_id":"0x0160675eff0b7fa5d2822d76f0b7ecce49fdc79bb49539371eb785c39e694109","isrc":"GBAYC9701185","name":"Roméo et Juliette, CG. 9, Act I: Je veux vivre (Juliet)","registered_at":"2026-06-05T12:54:26Z","spotify_id":"7MzmijbHjnzKUXcADUhCp3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0160675eff0b7fa5d2822d76f0b7ecce49fdc79bb49539371eb785c39e694109. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7MzmijbHjnzKUXcADUhCp3.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/7MzmijbHjnzKUXcADUhCp3.
Four Sea Interludes, Op. 33a: I. Dawn (Lento e tranquillo)
Les Pêcheurs de perles, WD. 13, Act I: Au fond du temple saint
La Wally, Act I: Ebben? ne andrò lontana
{"copyright_id":"0x2450b0e18ecdaac54b36939f453510ee60640eafae2c93d22c5300293929f103","isrc":"GBAYC8600264","name":"La Wally, Act I: Ebben? ne andrò lontana","registered_at":"2026-01-28T21:35:57Z","spotify_id":"4NTRKZoUHzlXwZOAIQq0hD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2450b0e18ecdaac54b36939f453510ee60640eafae2c93d22c5300293929f103. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4NTRKZoUHzlXwZOAIQq0hD.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/4NTRKZoUHzlXwZOAIQq0hD.
Die Entführung aus dem Serail, K. 384, Act III: Oh, wie will ich triumphieren
Carmen, WD. 31, Act II: Votre toast (Toreador's Song)
The Barber of Seville, Act I Scene 1: Largo al factotum
{"copyright_id":"0xa8d2904eef1916755182c044837c81b120b816c847befa36b051958983104ef0","isrc":"GBAYC9600384","name":"The Barber of Seville, Act I Scene 1: Largo al factotum","registered_at":"2026-06-19T09:07:29Z","spotify_id":"7emXd6UnXmop48RTpltKIJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d2904eef1916755182c044837c81b120b816c847befa36b051958983104ef0. 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/7emXd6UnXmop48RTpltKIJ.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/7emXd6UnXmop48RTpltKIJ.
Orfeo ed Euridice, Wq. 30, Act III: Che farò senza Euridice? (Orfeo)
Chorus of the Royal Opera House, Covent Garden
Tristan and Isolde, WWV. 90, Act III: Isoldes Liebestod, Mild und Leise wie er lächelt
The Orchestra National De La Radiodiffusion Francaise
L'Elisir d'amore, Act II Scene 8: Una furtiva lagrima
La Bohème, Act I: Mi chiamano Mimì (Mimì/Rodolfo)
Madama Butterfly, Act II: Humming Chorus
La Traviata, Act II: Madamigella Valery?
Così fan tutte, K. 588, Act I Scene 2: Soave sia il vento (Fiordiligi/Dorabella/Don Alfonso)
L'Incoronazione di Poppea, SV. 308, Act III Scene 8: Pur ti miro
Carmen, WD. 31, Act I: L'amour est un oiseau rebelle (Habanera)
Giulio Cesare in Egitto, HWV. 17, Act I: Va tacito e nascosto
Orchestra Del Teatro Alla Scala Di Milan
The Bohemian Girl, Act II: I dreamt I dwelt in marble halls (Arline)
Cavalleria Rusticana: Intermezzo (Orchestra)
Adriana Lecouvreur, Act 1: Ecco: respiro appena...Io son l'umile ancella (Adriana Lecouvreur)
Four Sea Interludes, Op. 33a: II. Sunday Morning (Allegro spiritoso)
Nabucco, Act III: Va pensiero, sull'ali dorata
Werther, Act III: Toute mon âme est là!...Pourquoi me réveiller
Rinaldo, HWV. 7a, Act II: Lascia ch'io pianga
Porgy and Bess, Act I Scene 1: Summertime
Eugen Onegin, Op. 24, Act I: Was auch geschehen mag (Tatjana)
Les Contes d'Hoffmann, Act IV: Belle nuit, ô nuit d'amour (Barcarolle)
Peter Grimes Op. 33, Act III Scene 2: Grimes! Grimes! (Chorus/Peter)
Vier letzte Lieder, TrV. 296: II. September
Don Giovanni, K. 527, Act I: Dalla sua pace (Don Ottavio)
Rigoletto, Act III: Un dì, se ben rammentomi...Bella figlia dell'amore
Die Zauberflöte, K. 620, Act II: Der Hölle Rache (Königin)
Rusalka, Op. 114, Act I: Song to the Moon
Four Sea Interludes, Op. 33a: IV. Storm (Presto con fuoco)
Tosca, S. 69, Act III: E lucevan le stelle
Madama Butterfly, Act II: Un bel dì vedremo (Butterfly)
Salome, Op. 54: Ah, du wolltest mich nicht deinen Mund Küssen lassen
Gianni Schicchi: O mio babbino caro (Lauretta)
Cello Suite No. 1 in G Major, BWV. 1007: I. Prelude
{"copyright_id":"0xf86996532f9c2fc07165c9924bb017688d3d2e6b9025cb22b3d730b3ec3b5300","isrc":"GBAYC9300913","name":"Cello Suite No. 1 in G Major, BWV. 1007: I. Prelude","registered_at":"2026-06-04T14:31:18Z","spotify_id":"6VPOxZHIbDNY0PxQDIINxJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86996532f9c2fc07165c9924bb017688d3d2e6b9025cb22b3d730b3ec3b5300. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VPOxZHIbDNY0PxQDIINxJ.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/6VPOxZHIbDNY0PxQDIINxJ.
Flute Concerto in D Major, Op. 10 No. 3 'Il Gardellino': I. Allegro
Die Zauberflöte, K. 620, Act II: Der Hölle Rache
The Nutcracker, Op. 71, Act II Scene 3: Divertissement, Trepak (Russian Dance)
The Nutcracker, Op. 71, Act II No. 12, Divertissement: Coffee (Arab Dance)
The Nutcracker, Op. 71, Act II: Var. II. Dance of the Sugar-Plum Fairy - Coda
Hungarian Rhapsodies, S. 244: No. 12 in C-Sharp Minor
Swan Lake, Op. 20: Introduction (Moderato assai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b57f85731891b8a64c6020ec2b69165dab785c7cb6d2b1374faabdff301513. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JmXtt6pNPWu2H2ELN7gLo.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/7JmXtt6pNPWu2H2ELN7gLo.
Swan Lake, Op.20, Act II No. 13: IV. Dances of the Swans (Allegro moderato)
Serenade in C Major, Op. 48: II. Waltz (Moderato)
Sleeping Beauty, Op. 66: Introduction (Allegro vivo - Andantino)
The Sleeping Beauty, Op. 66, Act I No. 6: Waltz
Grande valse brillante in E-Flat Major, Op. 18
The Rite of Spring 'Le sacre du printemps'
Petrushka, Part I: Le tour de passe-passe - Danse russe
Fantasy Overture, TH. 42 "Romeo and Juliet"
Romeo and Juliet, Op. 64, Act I: Balcony Scene
Romeo and Juliet, Op. 64, Act I: Dance of the Knights
{"copyright_id":"0xf60a1fe66d537e4dbdf325a7c6f2e2a4237f9ba365053aa95a69200e0380fd19","isrc":"GBAYC0800235","name":"Romeo and Juliet, Op. 64, Act I: Dance of the Knights","registered_at":"2026-06-10T16:06:53Z","spotify_id":"7EJ9H3pru3lslFS12PqvBp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60a1fe66d537e4dbdf325a7c6f2e2a4237f9ba365053aa95a69200e0380fd19. 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/7EJ9H3pru3lslFS12PqvBp.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/7EJ9H3pru3lslFS12PqvBp.
Mephisto Waltz No. 1, S. 514 'Der Tanz in der Dorfschenke'
Tales of Beatrix Potter: The Mouse Waltz
Water Music Suite No. 2 in D Major, HWV. 349: XII. Alla Hornpipe
Orchestral Suite No. 3 in D Major, BWV. 1068: II. Air
{"copyright_id":"0x1f68f2cb2bc8be386141081797f5c777bfe473f7f61b899a688ff1527abee878","isrc":"GBAYC9702775","name":"Orchestral Suite No. 3 in D Major, BWV. 1068: II. Air","registered_at":"2026-06-04T11:30:23Z","spotify_id":"2hBJuMqZX4d6T6mpXTGEuo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f68f2cb2bc8be386141081797f5c777bfe473f7f61b899a688ff1527abee878. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hBJuMqZX4d6T6mpXTGEuo.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/2hBJuMqZX4d6T6mpXTGEuo.
Trumpet Voluntary 'Prince of Denmark's March'
Preludes, Op. 28: No. 7 in A Major (Andantino)
Faust Ballet Music: Les nubiennes - Variation du miroir - Danse de Phrynè
Toccata and Fugue in D Minor, BWV. 565: I. Toccata
Le Carnaval des Animaux, R. 125: XIII. The Swan (Le Cygne)
{"copyright_id":"0xe6ed198e7a438745e051bdf217c9777be02a621071d31762a44359f39ff62e6f","isrc":"GBAYC0002613","name":"Le Carnaval des Animaux, R. 125: XIII. The Swan (Le Cygne)","registered_at":"2026-06-06T16:39:33Z","spotify_id":"655RuYvs7RTMFrnoqoeZwI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ed198e7a438745e051bdf217c9777be02a621071d31762a44359f39ff62e6f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/655RuYvs7RTMFrnoqoeZwI.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/655RuYvs7RTMFrnoqoeZwI.
Serenade No. 1 in D Major, Op. 11: II. Scherzo (Allegro non troppo) & Trio (Poco più moto)
Symphony in C Major, GB. 115: III. Scherzo (Allegro vivace)
Carmen, WD 31, Act I: L'amour est un oiseau rebelle (Carmen, Chorus)
Carmen, WD 31, Act II: Votre toast, je peux vous le rendre
Rigoletto, Act III: La donna è mobile (Duca, Sparafucile, Rigoletto)
Rigoletto, Act I: Questa o quella (Duca)
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Lakmé, Act I: Flower Duet","registered_at":"2026-06-04T10:36:44Z","spotify_id":"2ow7FiJJmVIhvPO2eP7uAY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ow7FiJJmVIhvPO2eP7uAY.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/2ow7FiJJmVIhvPO2eP7uAY.
Xerxes Suite, HWV 40: II. Aria, Ombra mai fù (arr. Hoffman)
Aida: Triumphal Chorus & Grand March (Gloria all'Egitto)
L'Elisir d'amore, Act II: Una Furtiva Lagrima
Tosca, S. 69, Act II: Vissi d'arte (Tosca)
{"copyright_id":"0xd23cd11d314c8021484e3eb118cc8aff4dd2b8986391ec159d86b72166deacb9","isrc":"GBAYC9701419","name":"Tosca, S. 69, Act III: E lucevan le stelle","registered_at":"2026-06-24T10:00:35Z","spotify_id":"74olPsq70PYdNkXLrUZsOy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23cd11d314c8021484e3eb118cc8aff4dd2b8986391ec159d86b72166deacb9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74olPsq70PYdNkXLrUZsOy.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/74olPsq70PYdNkXLrUZsOy.
Rinaldo, HWV 7a, Act II: Lascia ch'io pianga
Die Zauberflöte, K. 620, Act II: Pa-pa-gena! ... Pa-pa-geno! (Papageno, Papagena)
Le Nozze di Figaro, K. 492, Act IV: Deh vieni, non tardar
La Traviata, Act I: Un dí felice, eterea (Alfredo, Violetta)
La Traviata, Act I: Libiamo, ne' lieti calci (Alfredo, Violetta)
Il Barbiere di Siviglia: La ran la le ra la ran la la ... Largo al factotum ... (Figaro)
Il Barbiere di Siviglia: Una voce poco fà (Rosina)
Lohengrin, WWV 75, Act III: Treulich geführt
Lohengrin, WWV 75, Act I: Einsam in trüben Tagen (Elsa's Dream)
Manon Lescaut, Act II: In quelle trine morbide (Manon)
Nabucco, Act III: Va, pensiero, sull'ali dorate (Chorus of Hebrew Slaves)
Nabucco, Act I, Coro d'Introduzione e Recitativo: Gil arredi festivi
Dido & Aeneas, Z. 626, Act III: When I am laid in earth
Dido and Aeneas, Z. 626, Act I: Ah! Belinda, I am press'd with torment (Dido)
Tristan und Isolde, WWV 90, Act III: Mild und leise (Liebestod)
La bohème, Act I: Sì. Mi chiamano Mimi (Mimi/Rodolfo)
Don Giovanni, K. 527, Act I: Finch'han dal vino (Don Giovanni)
Don Giovanni, K. 527, Act I: Batti, batti, o bel Masetto (Zerlina)
Der Rosenkavalier, Op. 59, Act II: Ganz zu Befehl, Herr Kavalier (Ochs, Annina)
L'Arlésienne Suite No. 1, GB. 121: I. Prélude
La Boheme, Act I: Che gelida manina (Rodolfo)
Götterdämmerung, WWV 86D, Act III: Siegfried's funeral march (extract)
Guillaume Tell, Act II: Sombre fôret ...
Klassik 100 Meisterwerke: Klassik die man gehört haben muss
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda078fd8af3a0cea1897aa7465ae5cab64f9c1f6a8e4525e50af3b5dee99dee9. 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/5lRKNSVD2EoiWL5hOXLtQW.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/5lRKNSVD2EoiWL5hOXLtQW.
{"copyright_id":"0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5","isrc":"GBAYC8501542","name":"O Fortuna - Carmina Burana","registered_at":"2026-06-20T04:56:30Z","spotify_id":"4Q6qwyAuIGDhNWK6xcXpxC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5. 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/4Q6qwyAuIGDhNWK6xcXpxC.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/4Q6qwyAuIGDhNWK6xcXpxC.
{"copyright_id":"0xb5ce5086cea50b652256e50b4668ee0dc9d9d9b28c03c584fb3878fbcadd8888","isrc":"GBAYC9003016","name":"Eine Kleine Nachtmusik - I.","registered_at":"2026-06-19T09:05:07Z","spotify_id":"1IuzLq2SF1kr1M4kH8TPgO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ce5086cea50b652256e50b4668ee0dc9d9d9b28c03c584fb3878fbcadd8888. 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/1IuzLq2SF1kr1M4kH8TPgO.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/1IuzLq2SF1kr1M4kH8TPgO.
{"copyright_id":"0xb492139493bf1d6268d4b6b01e3179f381e1fbd8fc855a4b1cc66fac7e0f4767","isrc":"GBAYC9003017","name":"Eine Kleine Nachtmusik - II.","registered_at":"2026-06-18T14:03:47Z","spotify_id":"6wRE4eEPbptJm76iNNjo1e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb492139493bf1d6268d4b6b01e3179f381e1fbd8fc855a4b1cc66fac7e0f4767. 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/6wRE4eEPbptJm76iNNjo1e.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/6wRE4eEPbptJm76iNNjo1e.
{"copyright_id":"0x10309507f92b92babe3fa00425777fd1c09d539b6729c6dafd1b8bf979635f28","isrc":"GBAYC9003018","name":"Eine Kleine Nachtmusik - III.","registered_at":"2026-06-25T16:57:49Z","spotify_id":"4EY91vYXWDol85CuSbAffD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10309507f92b92babe3fa00425777fd1c09d539b6729c6dafd1b8bf979635f28. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EY91vYXWDol85CuSbAffD.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/4EY91vYXWDol85CuSbAffD.
{"copyright_id":"0x1adfcabc20d5fbd593d54479412ab11c6ddcc1396f91e546e35c8dc371da54a5","isrc":"GBAYC9003019","name":"Eine Kleine Nachtmusik - IV.","registered_at":"2026-06-24T09:54:01Z","spotify_id":"7zwEDAP0m4eaj6IbTbuDGV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adfcabc20d5fbd593d54479412ab11c6ddcc1396f91e546e35c8dc371da54a5. 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/7zwEDAP0m4eaj6IbTbuDGV.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/7zwEDAP0m4eaj6IbTbuDGV.
{"copyright_id":"0x72b800e8a19a4bdbc64a884fb4f60fd92a7e65867e79a9f64bfeaaa66e2d70f3","isrc":"GBAYC8602389","name":"Tanz der Stunden","registered_at":"2026-06-10T16:10:48Z","spotify_id":"7r5mwkXhvyT6h62u0xEZY9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b800e8a19a4bdbc64a884fb4f60fd92a7e65867e79a9f64bfeaaa66e2d70f3. 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/7r5mwkXhvyT6h62u0xEZY9.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/7r5mwkXhvyT6h62u0xEZY9.
Largo aus der "Neuen Welt" / 9. Sinfonie
{"copyright_id":"0xeeed8ff460ca4a37f2068f6da9b68d707fdc96208486ebf609c45d8322988ffe","isrc":"GBAYC8800065","name":"Largo aus der \"Neuen Welt\" / 9. Sinfonie","registered_at":"2026-06-20T03:34:26Z","spotify_id":"6t7fDPJCJ8W58WFKSe1uUK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeed8ff460ca4a37f2068f6da9b68d707fdc96208486ebf609c45d8322988ffe. 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/6t7fDPJCJ8W58WFKSe1uUK.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/6t7fDPJCJ8W58WFKSe1uUK.
I Solisti dell'Orchestra Philarmonica della Scala di Milano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3f886118ec7141072c944e3181924eb3ae3726170cb01a09c595c0583157b9. 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/5PyoFb60KB5yY6nwdBDQT6.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/5PyoFb60KB5yY6nwdBDQT6.
{"copyright_id":"0x7346abcf1648736d65c8226e890dd544ea3a608b1fc1522d451636f0b1796b59","isrc":"GBAYC9300635","name":"Sommer - Die Vier Jahreszeiten","registered_at":"2026-06-20T19:07:13Z","spotify_id":"7vPsgyK3XbVzn5RUQyuVBd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7346abcf1648736d65c8226e890dd544ea3a608b1fc1522d451636f0b1796b59. 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/7vPsgyK3XbVzn5RUQyuVBd.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/7vPsgyK3XbVzn5RUQyuVBd.
{"copyright_id":"0x36d3766fcb80df41037242c1d534acfd229d29c09bb4b48f527573abf42919bb","isrc":"GBAYC9300637","name":"Herbst - Die Vier Jahreszeiten","registered_at":"2026-06-24T11:23:36Z","spotify_id":"1XBORsYnknaUKW5y5svUxS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d3766fcb80df41037242c1d534acfd229d29c09bb4b48f527573abf42919bb. 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/1XBORsYnknaUKW5y5svUxS.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/1XBORsYnknaUKW5y5svUxS.
{"copyright_id":"0x43e9d63abf8eee4179f6997bebf67cb11e42fc62dcbe69a85980878d4afada10","isrc":"GBAYC9300642","name":"Winter - Die Vier Jahreszeiten","registered_at":"2026-06-25T17:00:20Z","spotify_id":"2zTT9IhxD40sNrPHKcIC4z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e9d63abf8eee4179f6997bebf67cb11e42fc62dcbe69a85980878d4afada10. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zTT9IhxD40sNrPHKcIC4z.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/2zTT9IhxD40sNrPHKcIC4z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd36c3d28813d09b2aa0cfc6a300094e4977b70526e30c828d8ea3e685e2268. 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/0e3pgQe3oa4d5KT6VwskB3.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/0e3pgQe3oa4d5KT6VwskB3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd146219b07ba5ec693bd663cddbfa7ee6d61bf8055f6043e36019d2d11d05722. 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/1ca2eH4WlP3y11D4tMdwNj.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/1ca2eH4WlP3y11D4tMdwNj.
{"copyright_id":"0x937ae65e28c2c6e7d0c63fd1aca646cfe849e4e77f4a9fbd39cf3dfbf8609e1a","isrc":"GBAYC8901081","name":"Te Deum - Eurovisionsmelodie","registered_at":"2026-06-23T00:02:20Z","spotify_id":"4WxnDVvGqBXwfFaxcdutBT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937ae65e28c2c6e7d0c63fd1aca646cfe849e4e77f4a9fbd39cf3dfbf8609e1a. 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/4WxnDVvGqBXwfFaxcdutBT.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/4WxnDVvGqBXwfFaxcdutBT.
{"copyright_id":"0x4dcaf11dab5c7d0187fcb73499e97feeaceaa8e6308c568c74ac15286ea4108b","isrc":"GBAYD0300516","name":"Spiegel im Spiegel","registered_at":"2026-06-24T11:24:07Z","spotify_id":"7y3p7yfPmwXjgCEfZVoJe8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcaf11dab5c7d0187fcb73499e97feeaceaa8e6308c568c74ac15286ea4108b. 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/7y3p7yfPmwXjgCEfZVoJe8.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/7y3p7yfPmwXjgCEfZVoJe8.
{"copyright_id":"0x60ba721b0f81a218ec0a25389f9a01d56b665b94b1dd0de259ec1eec8cfe27e4","isrc":"GBAYC8300569","name":"Aquarium - Karneval der Tiere","registered_at":"2026-06-09T06:05:56Z","spotify_id":"5ExZkTnuzd48CEEdsFAR8J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ba721b0f81a218ec0a25389f9a01d56b665b94b1dd0de259ec1eec8cfe27e4. 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/5ExZkTnuzd48CEEdsFAR8J.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/5ExZkTnuzd48CEEdsFAR8J.
{"copyright_id":"0x9c2713ad41b009f3973f0bbb7520586b4ea13b6ae9337ffdc0eb3d5ef638ad8e","isrc":"GBAYC1702567","name":"Der Schwan - Karneval der Tiere","registered_at":"2026-06-02T00:30:35Z","spotify_id":"4ik7cLzrGGMm7WA67fJ4cB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2713ad41b009f3973f0bbb7520586b4ea13b6ae9337ffdc0eb3d5ef638ad8e. 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/4ik7cLzrGGMm7WA67fJ4cB.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/4ik7cLzrGGMm7WA67fJ4cB.
{"copyright_id":"0xf65990116aa5a2748b4d6fff78452ae9493f33bf404c86cb8f548ee41d213865","isrc":"GBAYC8200130","name":"Reigen seliger Geister","registered_at":"2026-06-24T23:44:31Z","spotify_id":"6K8RCSAQrdkFzAuu28KNXc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65990116aa5a2748b4d6fff78452ae9493f33bf404c86cb8f548ee41d213865. 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/6K8RCSAQrdkFzAuu28KNXc.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/6K8RCSAQrdkFzAuu28KNXc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb81ebbf810e60e69af3929cd874b5585abc885165b4808eb3850650398a803. 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/2U1t3jyBklvpUT2dd3sWyI.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/2U1t3jyBklvpUT2dd3sWyI.
{"copyright_id":"0x82e0c671b9d44f00acd8906a9ed46d6cc532bd331168ab79693661193e7e307e","isrc":"GBAYC9000065","name":"In der Halle des Bergkönigs - Peer Gynt","registered_at":"2026-06-07T11:32:49Z","spotify_id":"1dgtdf3ahQeJ6SFWECtJ05","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e0c671b9d44f00acd8906a9ed46d6cc532bd331168ab79693661193e7e307e. 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/1dgtdf3ahQeJ6SFWECtJ05.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/1dgtdf3ahQeJ6SFWECtJ05.
{"copyright_id":"0xab245c1d7a0a99fe5ec0e42acc656f5e3861ea0359ea171e426dae23a4f43a95","isrc":"GBAYC9000072","name":"Solveigs Lied - Peer Gynt","registered_at":"2026-06-07T17:53:38Z","spotify_id":"3h6uTDTbwT39fU1W0zV7Pd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab245c1d7a0a99fe5ec0e42acc656f5e3861ea0359ea171e426dae23a4f43a95. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3h6uTDTbwT39fU1W0zV7Pd.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/3h6uTDTbwT39fU1W0zV7Pd.
{"copyright_id":"0xc6519245a32e06c53ffcf4e488fff2845904e4b2167ea375c18c9eddc227d09f","isrc":"GBAYC9000068","name":"Morgenstimmung - Peer Gynt","registered_at":"2026-06-06T21:35:18Z","spotify_id":"6bxWWI9n2ed8RkjOz0V56q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6519245a32e06c53ffcf4e488fff2845904e4b2167ea375c18c9eddc227d09f. 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/6bxWWI9n2ed8RkjOz0V56q.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/6bxWWI9n2ed8RkjOz0V56q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980751d3f205c89964eb5df95933420c37d35562e101863e660f89643a41fdc6. 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/1VIBEacGTjLnrNjTPOtBfn.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/1VIBEacGTjLnrNjTPOtBfn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8832602c32f968b83eca5f0a4493b675ab8d7b56b3fa174c47e6f9f3872616. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7je05mjsQK8a56EP8Ju2Pn.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/7je05mjsQK8a56EP8Ju2Pn.
{"copyright_id":"0xe7c0792b02c7946eaf6d3751dc87926dc693b1c474b6bd320bd78afb2896d0db","isrc":"GBAYC0700534","name":"Die Hebriden","registered_at":"2026-06-25T18:43:36Z","spotify_id":"6SuLBxun4vSkXKPl12rMFw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c0792b02c7946eaf6d3751dc87926dc693b1c474b6bd320bd78afb2896d0db. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6SuLBxun4vSkXKPl12rMFw.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/6SuLBxun4vSkXKPl12rMFw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063e22c7e43648ad1032dfe12d23b31d17009506bc75e42fe411d6f8336c2189. 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/32SfuHgbblcGNuTspg2Jc9.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/32SfuHgbblcGNuTspg2Jc9.
{"copyright_id":"0x5d049a304235da0a2aba70e0bbfab93022bda784f033a9a7709d48967d52c9bf","isrc":"GBAYC9002390","name":"Die Unvollendete","registered_at":"2026-06-21T17:58:41Z","spotify_id":"4jXTspi6yXWIgwgJEJnjdc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d049a304235da0a2aba70e0bbfab93022bda784f033a9a7709d48967d52c9bf. 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/4jXTspi6yXWIgwgJEJnjdc.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/4jXTspi6yXWIgwgJEJnjdc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711310e3a3bdc4574916679af4962c7ea0ddf0579e9e0a32496abffc25878e7d. 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/5tjBCd3tR49jNZ3lilpoPc.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/5tjBCd3tR49jNZ3lilpoPc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cda7f2ea9c686c70d7b5981aed9b846c7fb540efd78094187d309f58003c298. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1vwhvLI8hh9NFNxEHATEqd.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/1vwhvLI8hh9NFNxEHATEqd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702289f252adb63c1ad65be8fb49b2fe90f30e34cfac2b0b0977461c513a89e4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0fvI9UOMSfU8OCnavwaUw4.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/0fvI9UOMSfU8OCnavwaUw4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60000545c94712a44eb9238a1c6398b95f50f565446c4fa4a2d682fca703fed4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nqXRgZ3yeEDDn3tkfOErq.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/7nqXRgZ3yeEDDn3tkfOErq.
{"copyright_id":"0x3a1383a52b4bd792331d58e917100f0cb2eceb2c59dfea672930d06a0fda7b51","isrc":"GBAYC9701412","name":"Vissi d'arte","registered_at":"2026-06-04T16:26:37Z","spotify_id":"5Crgnou1RIFtjGlI7GarjI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1383a52b4bd792331d58e917100f0cb2eceb2c59dfea672930d06a0fda7b51. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Crgnou1RIFtjGlI7GarjI.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/5Crgnou1RIFtjGlI7GarjI.
{"copyright_id":"0xb60ee029ca9e19474a119c635212085d4201f5d0f2cd2800d587e6d4978ef957","isrc":"GBAYC9004166","name":"Der Barbier von Sevilla - Ouvertüre","registered_at":"2026-06-25T07:38:57Z","spotify_id":"7xz9OANgQ7DUd6zeQUQuMN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60ee029ca9e19474a119c635212085d4201f5d0f2cd2800d587e6d4978ef957. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xz9OANgQ7DUd6zeQUQuMN.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/7xz9OANgQ7DUd6zeQUQuMN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e2d5382166a9f237c93545d7c74d926bd9cc0b8ef071eae02800db0ed6daf4. 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/4vm31lk1Rp2fk7Y2c4ty2b.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/4vm31lk1Rp2fk7Y2c4ty2b.
{"copyright_id":"0x3c8c5977aaf1ba60a843634d796b8bb31cd7c76916cd7a0a129a572b3a658695","isrc":"GBAYC8600472","name":"Gefangenenchor - Nabucco","registered_at":"2026-06-10T19:15:12Z","spotify_id":"5fhgL9qMIOlrMvLfh8k6qm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8c5977aaf1ba60a843634d796b8bb31cd7c76916cd7a0a129a572b3a658695. 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/5fhgL9qMIOlrMvLfh8k6qm.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/5fhgL9qMIOlrMvLfh8k6qm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f68f2cb2bc8be386141081797f5c777bfe473f7f61b899a688ff1527abee878. 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/5xlPJsw2htWHQVKURhrQNE.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/5xlPJsw2htWHQVKURhrQNE.
{"copyright_id":"0x0529ddc62dcb8f6aa65f91c588446703c29fe49faecf596ab200c7a2a6570923","isrc":"GBAYC0003248","name":"Vivaldi: The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 \"Spring\": I. Allegro","registered_at":"2026-06-18T13:58:08Z","spotify_id":"32VO1Wyjv3aE1fjm3aapcE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0529ddc62dcb8f6aa65f91c588446703c29fe49faecf596ab200c7a2a6570923. 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/32VO1Wyjv3aE1fjm3aapcE.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/32VO1Wyjv3aE1fjm3aapcE.
Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante (Excerpt)
Tchaikovsky: Symphony No. 6 in B Minor, Op. 74 "Pathétique": III. Allegro molto vivace
{"copyright_id":"0x222d9977acfdc840b5df78464eb4f817ee200d19bb6e42bc0e3336cc7673c19e","isrc":"GBAYC0402239","name":"Grieg: Peer Gynt, Op. 23, Act 4: No. 13, Prelude. Morning Mood","registered_at":"2026-06-09T04:07:08Z","spotify_id":"32wzelUakiXAst52KpjZI0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222d9977acfdc840b5df78464eb4f817ee200d19bb6e42bc0e3336cc7673c19e. 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/32wzelUakiXAst52KpjZI0.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/32wzelUakiXAst52KpjZI0.
Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. (a) Presto - Allegro assai
{"copyright_id":"0xbeda5388c3a8e2e0003e82c4fbf3d5fc218e5d36ed08bbdc8b274966a4ee0be9","isrc":"GBAYC0202793","name":"Beethoven: Symphony No. 9 in D Minor, Op. 125 \"Choral\": IV. (a) Presto - Allegro assai","registered_at":"2026-06-08T19:06:32Z","spotify_id":"0G8iNyKm6Hr7ok3W3qxNIv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeda5388c3a8e2e0003e82c4fbf3d5fc218e5d36ed08bbdc8b274966a4ee0be9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0G8iNyKm6Hr7ok3W3qxNIv.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/0G8iNyKm6Hr7ok3W3qxNIv.
{"copyright_id":"0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5","isrc":"GBAYC8501542","name":"Orff: Carmina Burana: O Fortuna","registered_at":"2026-06-20T04:56:30Z","spotify_id":"3ZzBQKl3BCjA4s7w7xUVml","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5. 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/3ZzBQKl3BCjA4s7w7xUVml.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/3ZzBQKl3BCjA4s7w7xUVml.
Holst: The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity
{"copyright_id":"0xae5e2b21330551176c197d09ed5e046b0a0a34ce3fa557f2104833cf6493d872","isrc":"GBAYC8000031","name":"Holst: The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity","registered_at":"2026-06-24T11:12:34Z","spotify_id":"3s19NJOguyNczYhewqKTa1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5e2b21330551176c197d09ed5e046b0a0a34ce3fa557f2104833cf6493d872. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3s19NJOguyNczYhewqKTa1.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/3s19NJOguyNczYhewqKTa1.
Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto
{"copyright_id":"0x09645d05f25e18ad8a30c72207fc1716e29f60283fd8a15a59af63763d7e76bd","isrc":"GBAYC1001319","name":"Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto","registered_at":"2026-06-22T04:17:05Z","spotify_id":"4W2aYYoo59X1gtLmRlA6pZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09645d05f25e18ad8a30c72207fc1716e29f60283fd8a15a59af63763d7e76bd. 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/4W2aYYoo59X1gtLmRlA6pZ.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/4W2aYYoo59X1gtLmRlA6pZ.
{"copyright_id":"0xe10ca4b4b90afad497e064ed934a362c752ac798717893d45381ddc7335cdd32","isrc":"GBAYC9100962","name":"Wagner: Die Walküre, Act 3: Ride of the Valkyries","registered_at":"2026-06-26T19:16:41Z","spotify_id":"4ylWXHM2TcMnaCaAknyQ4n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10ca4b4b90afad497e064ed934a362c752ac798717893d45381ddc7335cdd32. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ylWXHM2TcMnaCaAknyQ4n.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/4ylWXHM2TcMnaCaAknyQ4n.
Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso - Allegro con spirito
Pachelbel / Arr. Paillard: Canon and Gigue in D Major: Canon
{"copyright_id":"0x4425adb9e56e4a40637f6d2cea802312021a510fc127ca947134123122035352","isrc":"FRZ208307000","name":"Pachelbel / Arr. Paillard: Canon and Gigue in D Major: Canon","registered_at":"2026-06-21T20:49:58Z","spotify_id":"6h54i3a7vUGBYfdj4o7wgT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4425adb9e56e4a40637f6d2cea802312021a510fc127ca947134123122035352. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6h54i3a7vUGBYfdj4o7wgT.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/6h54i3a7vUGBYfdj4o7wgT.
{"copyright_id":"0xb687e82b600ad492b1dfaa6c73aa26b8847945cf9cc6f4484d61001c425fb27a","isrc":"GBAYC9803207","name":"Mozart: Clarinet Concerto in A Major, K. 622: II. Adagio","registered_at":"2026-06-02T02:29:46Z","spotify_id":"5qMzJCyCoxenAatv89Vdvu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb687e82b600ad492b1dfaa6c73aa26b8847945cf9cc6f4484d61001c425fb27a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qMzJCyCoxenAatv89Vdvu.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/5qMzJCyCoxenAatv89Vdvu.
Bach, JS: Goldberg Variations, BWV 988: Aria
Albinoni / Arr Giazotto: Adagio in G Minor
{"copyright_id":"0x2bfb0e9558b59083613e67bd113535412d6ef59776bc3f40d3ea693dbe64a55d","isrc":"GBAYC9903657","name":"Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 \"Moonlight\": I. Adagio sostenuto","registered_at":"2026-06-10T05:22:01Z","spotify_id":"384LJBqPfgkq44NKB4UVbd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfb0e9558b59083613e67bd113535412d6ef59776bc3f40d3ea693dbe64a55d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/384LJBqPfgkq44NKB4UVbd.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/384LJBqPfgkq44NKB4UVbd.
{"copyright_id":"0xdaf2dfcc8f68878e73b4142cc78fb0357d102d52921c16acf9669c7654b3398f","isrc":"FRZ200301000","name":"Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino","registered_at":"2026-06-21T20:51:15Z","spotify_id":"5CTF8Lnu6RiluU9HBPXmG5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf2dfcc8f68878e73b4142cc78fb0357d102d52921c16acf9669c7654b3398f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5CTF8Lnu6RiluU9HBPXmG5.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/5CTF8Lnu6RiluU9HBPXmG5.
Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: I. Allegro molto appassionato
Prokofiev: Suite No. 2 from Romeo and Juliet, Op. 64ter: I. The Montagues and Capulets
{"copyright_id":"0x0b561ea98a4116ee25bf7bb0de6b124165a87d4eb7bd79c31e8839c156a0f449","isrc":"GBAYC0302505","name":"Prokofiev: Suite No. 2 from Romeo and Juliet, Op. 64ter: I. The Montagues and Capulets","registered_at":"2026-06-23T02:18:36Z","spotify_id":"6KcmsJhXQ6XGalozm8fgQa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b561ea98a4116ee25bf7bb0de6b124165a87d4eb7bd79c31e8839c156a0f449. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KcmsJhXQ6XGalozm8fgQa.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/6KcmsJhXQ6XGalozm8fgQa.
Beethoven: Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo
Rodrigo: Concierto de Aranjuez: II. Adagio
Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam
Smetana: Má Vlast, JB 1/112: II. Die Moldau
Bizet: Les pêcheurs de perles, Act 1: "Au fond du temple saint" (Nadir, Zurga)
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Delibes: Lakmé, Act 1: \"Dôme épais, le jasmin\" (Lakmé, Mallika)","registered_at":"2026-06-04T10:36:44Z","spotify_id":"2S9nOQ9rOp0BRtZQduLSem","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2S9nOQ9rOp0BRtZQduLSem.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/2S9nOQ9rOp0BRtZQduLSem.
Bizet: Carmen, WD 31, Act 2: "La fleur que tu m'avais jetée" - "Non, tu ne m'aimes pas" (Carmen, José)
Gluck: Orfeo ed Euridice, Wq. 30: No. 22 "Che farò senza Euridice?" (Orfeo)
Bellini: Norma, Act 1: "Casta diva" (Norma, Oroveso, Coro)
Puccini: Tosca, Act 2: "Vissi d'arte" (Tosca)
Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)
Lehár: Die lustige Witwe, Act 3: "Lippen schweigen" (Hanna, Count Danilo)
Puccini: Madama Butterfly, Act 1: "Vogliatemi bene, un bene piccolino" (Butterfly, Pinkerton)
Orchestra dell'Accademia Nazionale di Santa Cecilia
Verdi: Nabucco, Act 3: "Va pensiero, sull`ali dorate" (Chorus of the Hebrew Slaves)
Verdi: Rigoletto, Act III Scene 2: La donna è mobile
Handel: Serse, HWV 40, Act 1, Scene 1: Accompagnato. "Frondi tenere" - Arioso. "Ombra mai fù" (Serse)
Schubert: Ave Maria, Op. 52 No. 6, D. 839
classical music for a summer dinner party
Cello Suite No. 1 in G Major, BWV 1007: I. Prelude
Piano Concerto No. 27 in B-Flat Major, K. 595: II. Larghetto
The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": I. Allegro non molto
Goldberg Variations, BWV 988: No. 1, Aria
Henry V Suite: IV. Touch Her Soft Lips and Part (arr. Mathieson)
Prelude and Fugue in C Major, BWV 846: I. Prelude
The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity. Allegro giocoso
The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro
Pavane in F-Sharp Minor, Op. 50 (Orchestral Version)
Clarinet Concerto in A Major, K. 622: II. Adagio
Le Tombeau de Couperin, M. 68: V. Menuet
Wachet auf, ruft uns die Stimme, BWV 140: No. 4, Zion hört die Wächter singen
Herz und Mund und Tat und Leben, BWV 147: No. 10, Jesu bleibet meine Freude
Die 12 Cellisten der Berliner Philharmoniker
Widmung, Op. 25 No. 1 (Arr. Franz Liszt)
Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
2 Pieces for Small Orchestra: No. 1, On Hearing the First Cuckoo in Spring
Daphnis et Chloé, M. 57, Pt. 3: X. Lever du jour
Le carnaval des animaux, R. 125: XIII. Le cygne (Transcr. for Cello and Orchestra)
Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop"
Divertimento in D Major, K. 251: III. Andantino
Adagio for Violin and Orchestra in E Major, K. 261
Swan Lake, Op. 20: No. 10, Scene. Moderato
String Quartet in C Major, Op. 76 No. 3 "Emperor": II. Poco adagio cantabile
String Quartet No. 2 in A Minor, Op. 13: I. Adagio - Allegro vivace
Variations on an Original Theme, Op. 36 "Enigma": Var. IX. Nimrod
String Quartet in F Major, Op. 77 No. 2: II. Minuet. Presto & Trio
String Quartet No. 17 in B-Flat Major, K. 458 "Hunt Quartet": III. Adagio
Symphony No. 6 in F Major, Op. 68 "Pastoral": I. Awakening of Happy Feelings on Arriving in the Country
Brandenburg Concerto No. 3 in G Major, BWV 1048: I. Allegro
Piano Sonata No. 16 in C Major, K. 545: I. Allegro
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
Peer Gynt Suite No. 1, Op. 46: I. Prelude (Morning)
Harpsichord Suite No. 4 in D Minor, HWV 437: Sarabande
La Gioconda, Op. 9, Act III: Dance of the Hours (Excerpt)
Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo
Variations on an Original Theme, Op. 36 "Enigma": X. Var. IX. Adagio "Nimrod"
Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante (Cadenzas: Christian Zacharias)
The Four Seasons, Violin Concerto in F Minor, RV 297 "Winter": II. Largo
Les Contes d'Hoffmann, Act IV: Barcarolle (Orchestral Version)
Canon and Gigue in D Major, P. 37: I. Canon
Symphony No. 5 in C-Sharp Minor: IV. Adagietto (Excerpt)
String Quintet in E Major, Op. 11 No. 5: III. Minuet
Consolations, S. 172: III. Lento placido
Nocturne No. 2 in E-Flat Major, Op. 9 No. 2
The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro
Orfeo ed Euridice, Wq 30, Act II: Dance of the Blessed Spirits
Lakmé, Act I: Sous le dôme épais "Flower Duet"
Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romanze. Andante
{"copyright_id":"0xb492139493bf1d6268d4b6b01e3179f381e1fbd8fc855a4b1cc66fac7e0f4767","isrc":"GBAYC9003017","name":"Serenade No. 13 in G Major, K. 525 \"Eine kleine Nachtmusik\": II. Romanze. Andante","registered_at":"2026-06-18T14:03:47Z","spotify_id":"4ZGqfj3mfVQFeNGJ5cSGAl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb492139493bf1d6268d4b6b01e3179f381e1fbd8fc855a4b1cc66fac7e0f4767. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZGqfj3mfVQFeNGJ5cSGAl.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/4ZGqfj3mfVQFeNGJ5cSGAl.
Pomp and Circumstance March, Op. 39 No. 1
Symphony No. 40 in G Minor, K. 550: I. Molto Allegro
The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": I. Allegro
Messiah, HWV 56, Pt. 2: No. 44, Hallelujah (Chorus)
Waltzes, Op. 64: No. 1 in D-Flat Major "Minute Waltz". Molto vivace
Die Entführung aus dem Serail, K. 384: Overture
The Nutcracker, Op. 71: Miniature Overture
Requiem in D Minor, K. 626: III. Seq. 6, Lacrimosa
Water Music Suite No. 2 in D Major, HWV 349: II. Alla Hornpipe
Herz und Mund und Tat und Leben, BWV 147, Pt. 2: X. Jesu bleibet meine Freude
Violin Concerto in D Major, Op. 61: III. Rondo. Allegro
The Nutcracker, Op. 71, Act I: No. 2, March
Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": IV. Rondo. Allegro
Suite for Variety Orchestra: VII. Waltz 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436c908eb17a09e7b164e66fd9f0a12702f269b21662c9ce565e127774b53d47. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BYz7psA20KvyklmBjUmEK.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/6BYz7psA20KvyklmBjUmEK.
{"copyright_id":"0x538b05b724409d73f9938433b3c23fb144fd55915782d9d6c6721abdff0f1215","isrc":"GBAYC8804957","name":"Canon and Gigue in D Major, P. 37: I. Canon","registered_at":"2026-06-01T11:23:56Z","spotify_id":"5K00fLtwFbDGopGepBhaa5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538b05b724409d73f9938433b3c23fb144fd55915782d9d6c6721abdff0f1215. 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/5K00fLtwFbDGopGepBhaa5.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/5K00fLtwFbDGopGepBhaa5.
{"copyright_id":"0x72b800e8a19a4bdbc64a884fb4f60fd92a7e65867e79a9f64bfeaaa66e2d70f3","isrc":"GBAYC8602389","name":"La Gioconda, Op. 9, Act III: Dance of the Hours (Excerpt)","registered_at":"2026-06-10T16:10:48Z","spotify_id":"1112o1zHUycA71Vmejn70I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b800e8a19a4bdbc64a884fb4f60fd92a7e65867e79a9f64bfeaaa66e2d70f3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1112o1zHUycA71Vmejn70I.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/1112o1zHUycA71Vmejn70I.
{"copyright_id":"0xc6519245a32e06c53ffcf4e488fff2845904e4b2167ea375c18c9eddc227d09f","isrc":"GBAYC9000068","name":"Peer Gynt Suite No. 1, Op. 46: I. Prelude (Morning)","registered_at":"2026-06-06T21:35:18Z","spotify_id":"0JPTuBpn5ZDkpvGAZybKbQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6519245a32e06c53ffcf4e488fff2845904e4b2167ea375c18c9eddc227d09f. 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/0JPTuBpn5ZDkpvGAZybKbQ.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/0JPTuBpn5ZDkpvGAZybKbQ.
{"copyright_id":"0xda078fd8af3a0cea1897aa7465ae5cab64f9c1f6a8e4525e50af3b5dee99dee9","isrc":"GBAYC1302706","name":"Die Walküre, WWV 86B, Act III: Ride of the Valkyries","registered_at":"2026-06-10T02:41:59Z","spotify_id":"1ZfDbfYqDCRfWQgaKXLwFd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda078fd8af3a0cea1897aa7465ae5cab64f9c1f6a8e4525e50af3b5dee99dee9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ZfDbfYqDCRfWQgaKXLwFd.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/1ZfDbfYqDCRfWQgaKXLwFd.
{"copyright_id":"0x1f68f2cb2bc8be386141081797f5c777bfe473f7f61b899a688ff1527abee878","isrc":"GBAYC9702775","name":"Orchestral Suite No. 3 in D Major, BWV 1068: II. Air","registered_at":"2026-06-04T11:30:23Z","spotify_id":"0rO9LIoCTkdvRIOVTXIERp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f68f2cb2bc8be386141081797f5c777bfe473f7f61b899a688ff1527abee878. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rO9LIoCTkdvRIOVTXIERp.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/0rO9LIoCTkdvRIOVTXIERp.
{"copyright_id":"0x602b8febcb83b0a8037c2b44f3773a4dcfb47a6cfe28a8e7597df49d05927af3","isrc":"GBAYC8500657","name":"Brandenburg Concerto No. 3 in G Major, BWV 1048: I. Allegro","registered_at":"2026-06-07T06:48:13Z","spotify_id":"6NI1T16mmgsDuNTXFT9mdq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602b8febcb83b0a8037c2b44f3773a4dcfb47a6cfe28a8e7597df49d05927af3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NI1T16mmgsDuNTXFT9mdq.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/6NI1T16mmgsDuNTXFT9mdq.
{"copyright_id":"0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944","isrc":"GBAYC0201575","name":"Harpsichord Suite No. 4 in D Minor, HWV 437: Sarabande","registered_at":"2026-06-01T08:43:05Z","spotify_id":"4Yj9WjnTx3R1GHbqqnpq6e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Yj9WjnTx3R1GHbqqnpq6e.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/4Yj9WjnTx3R1GHbqqnpq6e.
{"copyright_id":"0xb687e82b600ad492b1dfaa6c73aa26b8847945cf9cc6f4484d61001c425fb27a","isrc":"GBAYC9803207","name":"Clarinet Concerto in A Major, K. 622: II. Adagio","registered_at":"2026-06-02T02:29:46Z","spotify_id":"1dB4YfvgXduALA4ha3visS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb687e82b600ad492b1dfaa6c73aa26b8847945cf9cc6f4484d61001c425fb27a. 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/1dB4YfvgXduALA4ha3visS.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/1dB4YfvgXduALA4ha3visS.
{"copyright_id":"0x6a747397ff8fba22c109cefa86b4d23f972ed5a5ff3c5a9d78ac2f58d8f9e0af","isrc":"GBAYC0802239","name":"Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo","registered_at":"2026-06-08T04:11:23Z","spotify_id":"2sbdbSSPpBcF4j8m9YdQSO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a747397ff8fba22c109cefa86b4d23f972ed5a5ff3c5a9d78ac2f58d8f9e0af. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sbdbSSPpBcF4j8m9YdQSO.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/2sbdbSSPpBcF4j8m9YdQSO.
{"copyright_id":"0xa26ca8ace892304130a278913cc6814037b04375a67386955db3bbc16f2490da","isrc":"GBAYC0704323","name":"Pictures at an Exhibition: Promenade I","registered_at":"2026-06-25T18:22:46Z","spotify_id":"2JKjQYJdwOCupNDVIipwDy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26ca8ace892304130a278913cc6814037b04375a67386955db3bbc16f2490da. 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/2JKjQYJdwOCupNDVIipwDy.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/2JKjQYJdwOCupNDVIipwDy.
{"copyright_id":"0x02f7a66556bce1bfecc61dbb3d2e130fed3ceb67065b7acbd491bed0840fd7b9","isrc":"GBAYC2201165","name":"The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 \"Spring\": I. Allegro","registered_at":"2026-06-19T21:21:56Z","spotify_id":"6aMACDCDfdcAqcDH8JAkJ5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f7a66556bce1bfecc61dbb3d2e130fed3ceb67065b7acbd491bed0840fd7b9. 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/6aMACDCDfdcAqcDH8JAkJ5.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/6aMACDCDfdcAqcDH8JAkJ5.
The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": III. Presto
{"copyright_id":"0x16b71a6f8dec60ef2ab6cb4bf142e3811bc26d9b3234c757b06a25dbe05f5d2e","isrc":"GBAYC2201171","name":"The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 \"Autumn\": I. Allegro","registered_at":"2026-06-21T21:12:50Z","spotify_id":"7xU7S1aVjX1XCem7bKEsNG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b71a6f8dec60ef2ab6cb4bf142e3811bc26d9b3234c757b06a25dbe05f5d2e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xU7S1aVjX1XCem7bKEsNG.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/7xU7S1aVjX1XCem7bKEsNG.
{"copyright_id":"0x645d5349559fac5a5bef9145e8714a45f01b66f7a96982891397cb12510d3353","isrc":"GBAYC2201175","name":"The Four Seasons, Violin Concerto in F Minor, RV 297 \"Winter\": II. Largo","registered_at":"2026-06-10T02:45:36Z","spotify_id":"2wIRJcjuubg6gy0XkRD7Gp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645d5349559fac5a5bef9145e8714a45f01b66f7a96982891397cb12510d3353. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wIRJcjuubg6gy0XkRD7Gp.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/2wIRJcjuubg6gy0XkRD7Gp.
{"copyright_id":"0x4067b164f366eecd04d6d4f450e5c73bc7f83cc451e81f90c2aa01da6fa4a080","isrc":"GBAYC0502402","name":"Piano Sonata No. 16 in C Major, K. 545: I. Allegro","registered_at":"2026-06-04T12:24:59Z","spotify_id":"4wwQhG3LFjffvHDzSRNd8Y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4067b164f366eecd04d6d4f450e5c73bc7f83cc451e81f90c2aa01da6fa4a080. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wwQhG3LFjffvHDzSRNd8Y.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/4wwQhG3LFjffvHDzSRNd8Y.
{"copyright_id":"0x9428951370bbd9f9baf19404d75079f81fbb9f57b8ea8e730cb893aecaa45b7e","isrc":"GBAYC8300578","name":"Orfeo ed Euridice, Wq 30, Act II: Dance of the Blessed Spirits","registered_at":"2026-06-07T06:49:17Z","spotify_id":"7g8ZTdSyk7PGCxvuaiZCIl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9428951370bbd9f9baf19404d75079f81fbb9f57b8ea8e730cb893aecaa45b7e. 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/7g8ZTdSyk7PGCxvuaiZCIl.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/7g8ZTdSyk7PGCxvuaiZCIl.
Symphony No. 9 in E Minor, B. 178 "From the New World": II. Largo
{"copyright_id":"0xeeed8ff460ca4a37f2068f6da9b68d707fdc96208486ebf609c45d8322988ffe","isrc":"GBAYC8800065","name":"Symphony No. 9 in E Minor, B. 178 \"From the New World\": II. Largo","registered_at":"2026-06-20T03:34:26Z","spotify_id":"5drf6fNAUVhtILwjCyc7wt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeed8ff460ca4a37f2068f6da9b68d707fdc96208486ebf609c45d8322988ffe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5drf6fNAUVhtILwjCyc7wt.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/5drf6fNAUVhtILwjCyc7wt.
{"copyright_id":"0x0bd36c3d28813d09b2aa0cfc6a300094e4977b70526e30c828d8ea3e685e2268","isrc":"GBAYC8800857","name":"Suite Bergamasque, L. 75: III. Clair de lune","registered_at":"2026-06-18T11:12:45Z","spotify_id":"4pP3YjVcPw4lugGhqbDbGE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd36c3d28813d09b2aa0cfc6a300094e4977b70526e30c828d8ea3e685e2268. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pP3YjVcPw4lugGhqbDbGE.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/4pP3YjVcPw4lugGhqbDbGE.
{"copyright_id":"0x128a34c1d32b361b8fdcbcd84b1564322a357a7dc5808aee8bc1e5c9da913d27","isrc":"GBAYC0700015","name":"Variations on an Original Theme, Op. 36 \"Enigma\": X. Var. IX. Adagio \"Nimrod\"","registered_at":"2026-06-22T19:03:59Z","spotify_id":"1tDNe2m9A0211GUFxR0toS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128a34c1d32b361b8fdcbcd84b1564322a357a7dc5808aee8bc1e5c9da913d27. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tDNe2m9A0211GUFxR0toS.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/1tDNe2m9A0211GUFxR0toS.
Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro
{"copyright_id":"0xb5ce5086cea50b652256e50b4668ee0dc9d9d9b28c03c584fb3878fbcadd8888","isrc":"GBAYC9003016","name":"Serenade No. 13 in G Major, K. 525 \"Eine kleine Nachtmusik\": I. Allegro","registered_at":"2026-06-19T09:05:07Z","spotify_id":"4QdF1GH6Zi0yxAZxASd8mP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ce5086cea50b652256e50b4668ee0dc9d9d9b28c03c584fb3878fbcadd8888. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QdF1GH6Zi0yxAZxASd8mP.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/4QdF1GH6Zi0yxAZxASd8mP.
{"copyright_id":"0xb492139493bf1d6268d4b6b01e3179f381e1fbd8fc855a4b1cc66fac7e0f4767","isrc":"GBAYC9003017","name":"Serenade No. 13 in G Major, K. 525 \"Eine kleine Nachtmusik\": II. Romanze. Andante","registered_at":"2026-06-18T14:03:47Z","spotify_id":"7nDhLvwwpD9zNWWycSaxkP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb492139493bf1d6268d4b6b01e3179f381e1fbd8fc855a4b1cc66fac7e0f4767. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nDhLvwwpD9zNWWycSaxkP.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/7nDhLvwwpD9zNWWycSaxkP.
Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": III. Menuetto. Allegretto
{"copyright_id":"0x10309507f92b92babe3fa00425777fd1c09d539b6729c6dafd1b8bf979635f28","isrc":"GBAYC9003018","name":"Serenade No. 13 in G Major, K. 525 \"Eine kleine Nachtmusik\": III. Menuetto. Allegretto","registered_at":"2026-06-25T16:57:49Z","spotify_id":"4iiKYn7dCA7RMhee4wbTzm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10309507f92b92babe3fa00425777fd1c09d539b6729c6dafd1b8bf979635f28. 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/4iiKYn7dCA7RMhee4wbTzm.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/4iiKYn7dCA7RMhee4wbTzm.
{"copyright_id":"0x1adfcabc20d5fbd593d54479412ab11c6ddcc1396f91e546e35c8dc371da54a5","isrc":"GBAYC9003019","name":"Serenade No. 13 in G Major, K. 525 \"Eine kleine Nachtmusik\": IV. Rondo. Allegro","registered_at":"2026-06-24T09:54:01Z","spotify_id":"0kOq6YvdvBofJonHYSt1QK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adfcabc20d5fbd593d54479412ab11c6ddcc1396f91e546e35c8dc371da54a5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kOq6YvdvBofJonHYSt1QK.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/0kOq6YvdvBofJonHYSt1QK.
{"copyright_id":"0xbbc3a538ea1573f92c9dca232824deb5e879e0091ca4cfb0dea27fdeb5ce402a","isrc":"GBAYC1900263","name":"Consolations, S. 172: III. Lento placido","registered_at":"2026-06-24T11:11:57Z","spotify_id":"7dLIBXsnYrwGW4efgea19U","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc3a538ea1573f92c9dca232824deb5e879e0091ca4cfb0dea27fdeb5ce402a. 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/7dLIBXsnYrwGW4efgea19U.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/7dLIBXsnYrwGW4efgea19U.
{"copyright_id":"0xd8bb36162facd830fa7bd970d937dd503eed53a082c9f91c38816e918a8fc1e5","isrc":"FRZ118603476","name":"Goldberg Variations, BWV 988: Aria","registered_at":"2026-06-05T17:34:26Z","spotify_id":"7jegO7vbaC5yZ6D5SUb9tr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bb36162facd830fa7bd970d937dd503eed53a082c9f91c38816e918a8fc1e5. 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/7jegO7vbaC5yZ6D5SUb9tr.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/7jegO7vbaC5yZ6D5SUb9tr.
{"copyright_id":"0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5","isrc":"GBAYC8501542","name":"Carmina Burana: I. O Fortuna","registered_at":"2026-06-20T04:56:30Z","spotify_id":"1E3pGkIzfdvzA5G7TZnQ4C","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e34f0e23aaee1bc8110e82fb6d1f7fb4b79dc48640543625c3fbb6b841ffa5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1E3pGkIzfdvzA5G7TZnQ4C.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/1E3pGkIzfdvzA5G7TZnQ4C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93b5a44c50976f1e04b1b0f889e17b112d2db339d651fa7b8ecfab6ec087a8c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lBMrtelxAYDEpb4UyhfhC.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/4lBMrtelxAYDEpb4UyhfhC.
{"copyright_id":"0x77f49f6534ffe59a0f7e19387a29937c6d41c3f72e63553148b639b67a33de10","isrc":"GBAYC8200159","name":"An der schönen blauen Donau, Op. 314","registered_at":"2026-06-09T06:34:26Z","spotify_id":"7vPJAvzqTmDfpzqQl42qIh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f49f6534ffe59a0f7e19387a29937c6d41c3f72e63553148b639b67a33de10. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7vPJAvzqTmDfpzqQl42qIh.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/7vPJAvzqTmDfpzqQl42qIh.
Messiah, HWV 56, Pt. 2: "Hallelujah" (Chorus)
{"copyright_id":"0x1c89c24c401032a27eabda2c0ccdab0c7178d12f2bfb54af8027f28f7024cc54","isrc":"GBAYC1800563","name":"Einaudi: I giorni","registered_at":"2026-06-05T11:42:43Z","spotify_id":"2FZwQlFk95nasWm2FRkSvP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c89c24c401032a27eabda2c0ccdab0c7178d12f2bfb54af8027f28f7024cc54. 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/2FZwQlFk95nasWm2FRkSvP.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/2FZwQlFk95nasWm2FRkSvP.
{"copyright_id":"0xc1f0beca9431e95785faaba686f7ec913d51df2d0b126271cde804986b1f731c","isrc":"GBAYD8800085","name":"Fauré: Requiem, Op. 48: VII. In Paradisum","registered_at":"2026-06-06T02:16:56Z","spotify_id":"4xFcxSytDybcWXZirxBKXq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f0beca9431e95785faaba686f7ec913d51df2d0b126271cde804986b1f731c. 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/4xFcxSytDybcWXZirxBKXq.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/4xFcxSytDybcWXZirxBKXq.
{"copyright_id":"0xfcffca545c863fcbae07522d5e18334c9233442e841cbd30c04c46361a9f77f9","isrc":"GBAYC9000915","name":"Glass: Façades","registered_at":"2026-06-06T09:06:59Z","spotify_id":"3nlSXYClkqf41jNftMvIwG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcffca545c863fcbae07522d5e18334c9233442e841cbd30c04c46361a9f77f9. 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/3nlSXYClkqf41jNftMvIwG.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/3nlSXYClkqf41jNftMvIwG.
{"copyright_id":"0x26ddd0f2243ea0f57c853cdb389afd566b2708a2f76b8ea47ec78d19a84a709c","isrc":"GBAYC1900250","name":"Le Rêve d'une note","registered_at":"2026-06-06T02:14:50Z","spotify_id":"2HVZpmqsEryLxuzZjbayPk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ddd0f2243ea0f57c853cdb389afd566b2708a2f76b8ea47ec78d19a84a709c. 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/2HVZpmqsEryLxuzZjbayPk.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/2HVZpmqsEryLxuzZjbayPk.
{"copyright_id":"0x895bf25acc902ab813a0cc729c8346d7186b4459903e3b9ecf2765eb9072108e","isrc":"GBAYD9300446","name":"Pärt: Spiegel im Spiegel (Excerpt)","registered_at":"2026-06-06T02:19:42Z","spotify_id":"2KMr9cGZCqmc7CArKuqnK6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895bf25acc902ab813a0cc729c8346d7186b4459903e3b9ecf2765eb9072108e. 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/2KMr9cGZCqmc7CArKuqnK6.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/2KMr9cGZCqmc7CArKuqnK6.
{"copyright_id":"0x7d44055d7c9cb6ef53ddbe72a39b3d82c02a8fed850cb9be512be132812cbe09","isrc":"GBAYC1800488","name":"Debussy: Suite bergamasque, CD 82, L. 75: III. Clair de lune","registered_at":"2026-06-06T09:04:21Z","spotify_id":"3PyZRkNZFENqqXT31U4DoX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d44055d7c9cb6ef53ddbe72a39b3d82c02a8fed850cb9be512be132812cbe09. 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/3PyZRkNZFENqqXT31U4DoX.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/3PyZRkNZFENqqXT31U4DoX.
Saint-Saëns / Transcr. Vidal: Le carnaval des animaux: XIII. Le cygne
{"copyright_id":"0x9c2713ad41b009f3973f0bbb7520586b4ea13b6ae9337ffdc0eb3d5ef638ad8e","isrc":"GBAYC1702567","name":"Saint-Saëns / Transcr. Vidal: Le carnaval des animaux: XIII. Le cygne","registered_at":"2026-06-02T00:30:35Z","spotify_id":"2QKlUrjFjnfMUqPf21vhVk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2713ad41b009f3973f0bbb7520586b4ea13b6ae9337ffdc0eb3d5ef638ad8e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2QKlUrjFjnfMUqPf21vhVk.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/2QKlUrjFjnfMUqPf21vhVk.
Vaughan Williams: The Lark Ascending (Excerpt)
{"copyright_id":"0x519ac9aa5c1549c33e9e1db2a4997ce4e91934fa03267aef1121274b80339476","isrc":"GBAYC8700828","name":"Vaughan Williams: The Lark Ascending (Excerpt)","registered_at":"2026-06-06T01:56:21Z","spotify_id":"2TJbFxHaMENXMB1qwZk0cq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519ac9aa5c1549c33e9e1db2a4997ce4e91934fa03267aef1121274b80339476. 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/2TJbFxHaMENXMB1qwZk0cq.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/2TJbFxHaMENXMB1qwZk0cq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7433350c3dc53238098680900208c35d52b9dc2d15ddaa4cb206605566b1472. 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/4OGcTO3hIy48tmVDyKcKAM.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/4OGcTO3hIy48tmVDyKcKAM.
{"copyright_id":"0xdd07c9ced070df0a89791beeca0c5d64914cea022ee300c55c18b460c103c875","isrc":"GBAYC9702826","name":"Puccini: Gianni Schicchi: \"O mio babbino caro\" (Lauretta)","registered_at":"2026-06-06T22:34:29Z","spotify_id":"1xzGvXJEFt3CwVh7IbtBTm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd07c9ced070df0a89791beeca0c5d64914cea022ee300c55c18b460c103c875. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xzGvXJEFt3CwVh7IbtBTm.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/1xzGvXJEFt3CwVh7IbtBTm.
{"copyright_id":"0x908eaf6125cee02138b7535bdb453a3f37d73fb3f64f19c95c5670147e3f1efa","isrc":"GBAYC9400241","name":"Williams: Main Theme (From \"Schindler's List\")","registered_at":"2026-06-04T12:03:54Z","spotify_id":"1nfdR3oBnOh72ceZwk8t7K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908eaf6125cee02138b7535bdb453a3f37d73fb3f64f19c95c5670147e3f1efa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nfdR3oBnOh72ceZwk8t7K.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/1nfdR3oBnOh72ceZwk8t7K.
{"copyright_id":"0xe5293b0f2f42b4b601003b8f905fcaba0ccf72c5cb2ced4b5744fbc8179f2954","isrc":"GBAYC1900055","name":"Myers: Cavatina (From \"The Deer Hunter\")","registered_at":"2026-06-07T06:17:51Z","spotify_id":"2AndaHN9B9RrroaYSOak6v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5293b0f2f42b4b601003b8f905fcaba0ccf72c5cb2ced4b5744fbc8179f2954. 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/2AndaHN9B9RrroaYSOak6v.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/2AndaHN9B9RrroaYSOak6v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69630f5e76fe3701256d9a001b9f5a2d8de2302aecf582ac1b93e9dd260665e. 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/4rfBoAdoJxeMYoNba93g57.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/4rfBoAdoJxeMYoNba93g57.
{"copyright_id":"0xb2c312a3e1cccd4117c67ae36488062e4be9a37be83da1204470c0ed250b09be","isrc":"GBAYC8800397","name":"Satie: 6 Gnossiennes: No. 1, Lent","registered_at":"2026-06-07T01:45:44Z","spotify_id":"2py8akBaNNPRamXDPGuZAh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c312a3e1cccd4117c67ae36488062e4be9a37be83da1204470c0ed250b09be. 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/2py8akBaNNPRamXDPGuZAh.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/2py8akBaNNPRamXDPGuZAh.
{"copyright_id":"0x31b8500e1b7f39e2bda1e5e59ab84a0ce7c1eaf58d2aa5196e3bd0b6e02cf1a3","isrc":"GBAYC1900068","name":"dark tree","registered_at":"2026-06-07T18:35:13Z","spotify_id":"0RXW9OnxLWXTHoMuVS87Aa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b8500e1b7f39e2bda1e5e59ab84a0ce7c1eaf58d2aa5196e3bd0b6e02cf1a3. 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/0RXW9OnxLWXTHoMuVS87Aa.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/0RXW9OnxLWXTHoMuVS87Aa.
Górecki: Symphony No. 3, Op. 36 "Symphony of Sorrowful Songs": II. Lento e largo (Excerpt)
Symphonieorchester des Südwestfunks-Baden-Baden
{"copyright_id":"0x2c973ad7b24222b6cf3cbe254f64dc6c2490c860e628ee5831343191af65cc74","isrc":"FRZ201900368","name":"Górecki: Symphony No. 3, Op. 36 \"Symphony of Sorrowful Songs\": II. Lento e largo (Excerpt)","registered_at":"2026-06-07T12:18:07Z","spotify_id":"0Ks6oG5Ic7X8gKtn34yi3E","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c973ad7b24222b6cf3cbe254f64dc6c2490c860e628ee5831343191af65cc74. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ks6oG5Ic7X8gKtn34yi3E.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/0Ks6oG5Ic7X8gKtn34yi3E.
{"copyright_id":"0x0759edd50b193cbba77f06bcfc8a78601557e8fdd2d92b13445d5d8fc991b408","isrc":"GBAHT9903305","name":"Barber's Adagio for Strings","registered_at":"2026-06-06T09:04:29Z","spotify_id":"1tmWO6yUCwm4QpkRiKbsjK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0759edd50b193cbba77f06bcfc8a78601557e8fdd2d92b13445d5d8fc991b408. 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/1tmWO6yUCwm4QpkRiKbsjK.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/1tmWO6yUCwm4QpkRiKbsjK.
{"copyright_id":"0xf7bf87eb960de890978e30e6f9aef6840cfac960c358397b1eddadf55e745e85","isrc":"GBELP0790006","name":"Long: Porcelain","registered_at":"2026-06-07T12:21:08Z","spotify_id":"7ps0lU6VumdsH5JqAjzDRm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bf87eb960de890978e30e6f9aef6840cfac960c358397b1eddadf55e745e85. 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/7ps0lU6VumdsH5JqAjzDRm.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/7ps0lU6VumdsH5JqAjzDRm.
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Delibes: Lakmé, Act 1: \"Dôme épais, le jasmin\" (Lakmé, Mallika)","registered_at":"2026-06-04T10:36:44Z","spotify_id":"1cF4EN9sFw7QSooR6i9aDS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. 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/1cF4EN9sFw7QSooR6i9aDS.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/1cF4EN9sFw7QSooR6i9aDS.
{"copyright_id":"0x8f87f76d502dedd4d7b8f901faf5430a95fd9569f587b7ffd313714aaefb9943","isrc":"GBAYC9001591","name":"Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 \"Moonlight\": I. Adagio sostenuto (Excerpt)","registered_at":"2026-01-28T21:38:56Z","spotify_id":"3k6EutpPzlxhf4ovKw7pMX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f87f76d502dedd4d7b8f901faf5430a95fd9569f587b7ffd313714aaefb9943. 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/3k6EutpPzlxhf4ovKw7pMX.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/3k6EutpPzlxhf4ovKw7pMX.
{"copyright_id":"0x947d405c5fdf5734d6ac87650898c7d1fed05fdeb5bb19d0b29ce0ecdc1d583c","isrc":"GBAYC9703856","name":"Reich: Nagoya Marimbas, for 2 Marimbas","registered_at":"2026-06-08T17:36:33Z","spotify_id":"0wvoO0kO2tGVUXj9Gj9No3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947d405c5fdf5734d6ac87650898c7d1fed05fdeb5bb19d0b29ce0ecdc1d583c. 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/0wvoO0kO2tGVUXj9Gj9No3.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/0wvoO0kO2tGVUXj9Gj9No3.
{"copyright_id":"0xd8bb36162facd830fa7bd970d937dd503eed53a082c9f91c38816e918a8fc1e5","isrc":"FRZ118603476","name":"Bach, JS: Goldberg Variations, BWV 988: I. Aria","registered_at":"2026-06-05T17:34:26Z","spotify_id":"1ObDptgSemkYrL1UsSEYEH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bb36162facd830fa7bd970d937dd503eed53a082c9f91c38816e918a8fc1e5. 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/1ObDptgSemkYrL1UsSEYEH.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/1ObDptgSemkYrL1UsSEYEH.
{"copyright_id":"0x445da729bb984e954620d7ee648440b05d0a51e309f7b58e6c3abe7d812b6de1","isrc":"GBAYC0702381","name":"Orff: Carmina Burana: In Trutina","registered_at":"2026-06-08T18:25:56Z","spotify_id":"0gqwxbh581RcLEt40e6NOQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445da729bb984e954620d7ee648440b05d0a51e309f7b58e6c3abe7d812b6de1. 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/0gqwxbh581RcLEt40e6NOQ.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/0gqwxbh581RcLEt40e6NOQ.
{"copyright_id":"0xeb0fd9490262409248dbcd4b22c147ed6f94a2ff27c5486d71fc282198f17cc4","isrc":"GBAYC8601144","name":"Elgar: Variations on an Original Theme, Op. 36 \"Enigma\": Variation IX. Nimrod","registered_at":"2026-06-08T01:49:18Z","spotify_id":"17JWCc2pGQ0BAII2l20T4C","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0fd9490262409248dbcd4b22c147ed6f94a2ff27c5486d71fc282198f17cc4. 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/17JWCc2pGQ0BAII2l20T4C.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/17JWCc2pGQ0BAII2l20T4C.
{"copyright_id":"0x6e649cda0c3dbf1907d5500f821ffe304cc36cca64c2f287e76f869abf49d6d9","isrc":"GBHKE0600028","name":"Sanctus (Based on Pachelbel's Canon)","registered_at":"2026-06-08T01:51:47Z","spotify_id":"5toN57l2e4E0dXOvNMqACI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e649cda0c3dbf1907d5500f821ffe304cc36cca64c2f287e76f869abf49d6d9. 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/5toN57l2e4E0dXOvNMqACI.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/5toN57l2e4E0dXOvNMqACI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324749905ad762ac87259869a7f6fe02aab2784261aad8ffb94fc32561423cf0. 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/2ErzChjWxieq0dkEanHqxR.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/2ErzChjWxieq0dkEanHqxR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8b45109a84d75979f8fdff40a492c235d8a2db7ba46a3faee4aaec0be30553. 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/3xqljkpIaK17y3q2sL6U8H.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/3xqljkpIaK17y3q2sL6U8H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3546f839974315a3c191919ab26d9a97b1310fdd18875e979e128c5930a3fa02. 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/38youdkof2MlfbLtoAht2v.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/38youdkof2MlfbLtoAht2v.
{"copyright_id":"0x053acd95e67a0048b3a64980c24a30d4f19ec8580df1967f026f51e6c7c42367","isrc":"GBAYC8600704","name":"Bach, JS: Piano Concerto No. 5 in F Minor, BWV 1056: II. Largo","registered_at":"2026-06-07T08:08:57Z","spotify_id":"6VuCmai0eRzKPRhR2t5NO2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053acd95e67a0048b3a64980c24a30d4f19ec8580df1967f026f51e6c7c42367. 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/6VuCmai0eRzKPRhR2t5NO2.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/6VuCmai0eRzKPRhR2t5NO2.
{"copyright_id":"0x0a5a180bdc22be59b8bfb057eb169a6a88f1c13da17b1eb6d36363aad42c8830","isrc":"GBAYC8601138","name":"Albinoni: Adagio in G Minor (Excerpt)","registered_at":"2026-01-28T21:00:18Z","spotify_id":"6bgopSEu07TZduWwo38c8i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5a180bdc22be59b8bfb057eb169a6a88f1c13da17b1eb6d36363aad42c8830. 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/6bgopSEu07TZduWwo38c8i.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/6bgopSEu07TZduWwo38c8i.
Bruch: Violin Concerto No. 1, Op. 26: II. Adagio (Opening)
{"copyright_id":"0x88b52664745d3fdd1c985911a586d97c9ab83dd45e7cc21f99a965d20bbf6ece","isrc":"GBAYC9704212","name":"Bruch: Violin Concerto No. 1, Op. 26: II. Adagio (Opening)","registered_at":"2026-06-08T01:49:34Z","spotify_id":"0vY6Uv6fxuWiuuf4mPqVFD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b52664745d3fdd1c985911a586d97c9ab83dd45e7cc21f99a965d20bbf6ece. 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/0vY6Uv6fxuWiuuf4mPqVFD.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/0vY6Uv6fxuWiuuf4mPqVFD.
Handel / Orch. Hale: Keyboard Suite No. 4 in D Minor, HWV 437: III. Sarabande
{"copyright_id":"0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944","isrc":"GBAYC0201575","name":"Handel / Orch. Hale: Keyboard Suite No. 4 in D Minor, HWV 437: III. Sarabande","registered_at":"2026-06-01T08:43:04Z","spotify_id":"0r9SXw2zUP0sPcWuWbxywW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944. 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/0r9SXw2zUP0sPcWuWbxywW.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/0r9SXw2zUP0sPcWuWbxywW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bd121c3e9ed3c6c0c50982f479d8dbe65b967fd851dbca46290334425a1c8a. 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/1QDk71EkZ3yo6Xv8SiW81l.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/1QDk71EkZ3yo6Xv8SiW81l.
Horner: My Heart Will Go On (Love Theme from "Titanic")
{"copyright_id":"0x33d70fbc01e6a237a8c96a3472be4e3751946935d2beb47bb8e9d9ace30ef5cf","isrc":"GBAYC9801147","name":"Horner: My Heart Will Go On (Love Theme from \"Titanic\")","registered_at":"2026-06-08T10:42:26Z","spotify_id":"06mtG3r4VpTbv0vk0bphXP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d70fbc01e6a237a8c96a3472be4e3751946935d2beb47bb8e9d9ace30ef5cf. 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/06mtG3r4VpTbv0vk0bphXP.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/06mtG3r4VpTbv0vk0bphXP.
{"copyright_id":"0x5aa8c61151d8559577056fdf54919d0856f762ccd0cc0a8caaa171f2623a72e1","isrc":"GBAYD8400086","name":"Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII. Andante cantabile","registered_at":"2026-06-05T12:11:42Z","spotify_id":"2HoW6qcroVOve7lkP7j7wc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa8c61151d8559577056fdf54919d0856f762ccd0cc0a8caaa171f2623a72e1. 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/2HoW6qcroVOve7lkP7j7wc.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/2HoW6qcroVOve7lkP7j7wc.
{"copyright_id":"0xcd3f50fa48e1606fc0969914c4144a636573ea4bdf7f3d1c7eeb23cd131c1d01","isrc":"GBAYC1801065","name":"Cinema Paradiso","registered_at":"2026-06-06T23:18:41Z","spotify_id":"5C6Z18ErmXlrNuYUDEdjYw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3f50fa48e1606fc0969914c4144a636573ea4bdf7f3d1c7eeb23cd131c1d01. 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/5C6Z18ErmXlrNuYUDEdjYw.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/5C6Z18ErmXlrNuYUDEdjYw.
{"copyright_id":"0xec2cf0f314d0d42c91e533e11441222849f4ab105f70d9e3ddf066c2009248ad","isrc":"GBAYC9700715","name":"Rutter: Requiem: Pie Jesu","registered_at":"2026-06-09T14:34:26Z","spotify_id":"1B4wMxkP9XSGKgyNBf8hFK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2cf0f314d0d42c91e533e11441222849f4ab105f70d9e3ddf066c2009248ad. 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/1B4wMxkP9XSGKgyNBf8hFK.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/1B4wMxkP9XSGKgyNBf8hFK.
{"copyright_id":"0x101c16b1e20a9428886c7838e6ac791e8f426286b3983d11a32c76cdf1f5709f","isrc":"GBAYD8700529","name":"Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante","registered_at":"2026-06-04T12:48:11Z","spotify_id":"5eis0RPj2oQpFThDbaPZIp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101c16b1e20a9428886c7838e6ac791e8f426286b3983d11a32c76cdf1f5709f. 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/5eis0RPj2oQpFThDbaPZIp.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/5eis0RPj2oQpFThDbaPZIp.
{"copyright_id":"0x2d8f8dff533a271c82fc72065b088c5af0a78cc3e84d9c329361664b4f2cd70d","isrc":"GBAYC8300192","name":"Bach, JS / Orch. Marriner: Was mir behagt, ist nur die muntre Jagd, BWV 208 \"Jagdkantate\": IX. Aria. \"Schafe können sicher weiden\"","registered_at":"2026-06-04T09:43:50Z","spotify_id":"0Oh60pmcF2IcPhbLljWpS0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8f8dff533a271c82fc72065b088c5af0a78cc3e84d9c329361664b4f2cd70d. 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/0Oh60pmcF2IcPhbLljWpS0.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/0Oh60pmcF2IcPhbLljWpS0.
Saint-Saëns: Le carnaval des animaux, R 125: VII. Aquarium
{"copyright_id":"0x60ba721b0f81a218ec0a25389f9a01d56b665b94b1dd0de259ec1eec8cfe27e4","isrc":"GBAYC8300569","name":"Saint-Saëns: Le carnaval des animaux, R 125: VII. Aquarium","registered_at":"2026-06-09T06:05:56Z","spotify_id":"6taqZvZsy8JtybxbZdAmhv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ba721b0f81a218ec0a25389f9a01d56b665b94b1dd0de259ec1eec8cfe27e4. 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/6taqZvZsy8JtybxbZdAmhv.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/6taqZvZsy8JtybxbZdAmhv.
Vaughan Williams: Fantasia on a Theme by Thomas Tallis (Opening)
{"copyright_id":"0x83c42ae40156795e291a4c755d1ecef63cd58be31f1ef92428f616c821e75c2f","isrc":"GBAYD8500391","name":"Vaughan Williams: Fantasia on a Theme by Thomas Tallis (Opening)","registered_at":"2026-06-08T11:16:01Z","spotify_id":"1H3CZ6KDCpymDpUt22qF86","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c42ae40156795e291a4c755d1ecef63cd58be31f1ef92428f616c821e75c2f. 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/1H3CZ6KDCpymDpUt22qF86.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/1H3CZ6KDCpymDpUt22qF86.
Satie: 3 Gymnopédies: No. 2, Lent et triste
{"copyright_id":"0x18c741ac5fbc5b78a5f3df08558a73b1d980acd6052ee2ca976b8cb9d124a2aa","isrc":"GBAYD8500195","name":"Satie: 3 Gymnopédies: No. 2, Lent et triste","registered_at":"2026-06-08T10:37:53Z","spotify_id":"6UlKVLfCMkUcDb09qlnn3i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c741ac5fbc5b78a5f3df08558a73b1d980acd6052ee2ca976b8cb9d124a2aa. 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/6UlKVLfCMkUcDb09qlnn3i.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/6UlKVLfCMkUcDb09qlnn3i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0158b683d17f4dc1e730ebbc4728b047531585cc8456c702d82015c4b98e79e0. 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/1okNccuy2hLgzAcMeMiR7Z.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/1okNccuy2hLgzAcMeMiR7Z.
{"copyright_id":"0xf136e94a69cfaa77d2a66550bd5e4f49000205020f68646a500bbec8a726109f","isrc":"GBAYC8900862","name":"Bach: Herz und Mund und Tat und Leben, BWV 147, Pt. II: No. 10 \"Jesus bleibet meine Freude\"","registered_at":"2026-06-08T17:25:47Z","spotify_id":"2t2MXUjWBjdyKETaQC9XDG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf136e94a69cfaa77d2a66550bd5e4f49000205020f68646a500bbec8a726109f. 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/2t2MXUjWBjdyKETaQC9XDG.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/2t2MXUjWBjdyKETaQC9XDG.
Catalani: La Wally, Act 1: "Ebben? Ne andrò lontana" (Wally)
{"copyright_id":"0xd454f11a448da74a3fbc697880c462a74f68f61e459591ec397d31b9f601ad85","isrc":"GBAYC1400394","name":"Catalani: La Wally, Act 1: \"Ebben? Ne andrò lontana\" (Wally)","registered_at":"2026-06-09T15:47:25Z","spotify_id":"65630JSKawmLrXSK6DGRmm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd454f11a448da74a3fbc697880c462a74f68f61e459591ec397d31b9f601ad85. 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/65630JSKawmLrXSK6DGRmm.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/65630JSKawmLrXSK6DGRmm.
{"copyright_id":"0x01051065084875b80c24169b69c6153736c461436e1a2bba7580a03c0c38ea48","isrc":"GBAYC0102551","name":"Newman: Any Other Name (From \"American Beauty\")","registered_at":"2026-06-04T13:51:03Z","spotify_id":"1fQKDr1AmPZc7e8aAQGwTK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01051065084875b80c24169b69c6153736c461436e1a2bba7580a03c0c38ea48. 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/1fQKDr1AmPZc7e8aAQGwTK.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/1fQKDr1AmPZc7e8aAQGwTK.
{"copyright_id":"0x4b482fd9ccccbc731b443ed71dc6eebd740e34dda18106bae74d9d23f3cca79e","isrc":"GBAYD9500073","name":"The Lamb","registered_at":"2026-06-08T19:24:17Z","spotify_id":"4MXFLltRaRtR5liuwmFow7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b482fd9ccccbc731b443ed71dc6eebd740e34dda18106bae74d9d23f3cca79e. 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/4MXFLltRaRtR5liuwmFow7.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/4MXFLltRaRtR5liuwmFow7.
{"copyright_id":"0x7be8a84a2468a60f0e1cc5fde607fb7022910c66e3099d9039ad112a81ad5d37","isrc":"GBAYC8300202","name":"Allegri: Miserere (Excerpt)","registered_at":"2026-06-05T21:15:33Z","spotify_id":"4MifWDCitKtpinSe8leleV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be8a84a2468a60f0e1cc5fde607fb7022910c66e3099d9039ad112a81ad5d37. 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/4MifWDCitKtpinSe8leleV.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/4MifWDCitKtpinSe8leleV.
Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso (Excerpt)
{"copyright_id":"0x067f2980dcebad6eadae98e59d1f5d98dea22feb36a21bf5c9ed838bd1b908e1","isrc":"GBAYC8903268","name":"Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 \"Emperor\": II. Adagio un poco mosso (Excerpt)","registered_at":"2026-06-09T15:43:38Z","spotify_id":"2b6NpbGhkPmKEuAEiYAcDD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067f2980dcebad6eadae98e59d1f5d98dea22feb36a21bf5c9ed838bd1b908e1. 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/2b6NpbGhkPmKEuAEiYAcDD.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/2b6NpbGhkPmKEuAEiYAcDD.
{"copyright_id":"0xead73045e1a9c085c973a56fefe56cc75f74c3f35e0eaccb33eacac161ec70c1","isrc":"GBAYD9800299","name":"Sartori / Arr. Shearman: Con te partirò","registered_at":"2026-06-07T18:33:58Z","spotify_id":"4bNBm1kXH3lw3mCrUJwCtI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead73045e1a9c085c973a56fefe56cc75f74c3f35e0eaccb33eacac161ec70c1. 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/4bNBm1kXH3lw3mCrUJwCtI.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/4bNBm1kXH3lw3mCrUJwCtI.
Water Music Suite (arr. Harty) (1988 Digital Remaster): Hornpipe
Royal Philharmonic Orchestra/George Weldon
Vivaldi: The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": III. Presto
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Delibes: Lakmé, Act 1: \"Dôme épais, le jasmin\" (Lakmé, Mallika)","registered_at":"2026-06-04T10:36:44Z","spotify_id":"4U4V13gtYwnbhGTJVbVQei","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. 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/4U4V13gtYwnbhGTJVbVQei.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/4U4V13gtYwnbhGTJVbVQei.
Bach, JS: Wachet auf, ruft uns die Stimme, BWV 140: No. 4, Choral. "Zion hört die Wächter singen"
{"copyright_id":"0xfa52a142df896835dc9e594ec01eabf840ea8d631e7d3ad7863bbdd5421d2c93","isrc":"DEA340702307","name":"Bach, JS: Wachet auf, ruft uns die Stimme, BWV 140: No. 4, Choral. \"Zion hört die Wächter singen\"","registered_at":"2026-06-23T09:29:04Z","spotify_id":"0XJ1S4CPInm2jY4cxno4z9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa52a142df896835dc9e594ec01eabf840ea8d631e7d3ad7863bbdd5421d2c93. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0XJ1S4CPInm2jY4cxno4z9.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/0XJ1S4CPInm2jY4cxno4z9.
{"copyright_id":"0x311bfc5e3cb5c9b8b7d2f7ea29fcf94e9ee7c1fae6176e049d480612f1596856","isrc":"GBAYC8802155","name":"Grieg: Peer Gynt, Op. 23, Act 2: No. 7, In the Hall of the Mountain King","registered_at":"2026-06-25T16:49:07Z","spotify_id":"5Sr75kUqZmkEngdB2mzZqF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311bfc5e3cb5c9b8b7d2f7ea29fcf94e9ee7c1fae6176e049d480612f1596856. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Sr75kUqZmkEngdB2mzZqF.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/5Sr75kUqZmkEngdB2mzZqF.
{"copyright_id":"0xd6c2d165e76c2d34ae57c601fb044c7df776a5b19222ca2b3d6b1306a82894b4","isrc":"GBAYC8702014","name":"Beethoven: Symphony No. 6 in F Major, Op. 68 \"Pastoral\": V. Hirtengesang. Frohe und dankbare Gefühle nach dem Sturm. Allegretto","registered_at":"2026-06-08T02:24:11Z","spotify_id":"10mBqWtNifRoDHCjgfA0Ey","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c2d165e76c2d34ae57c601fb044c7df776a5b19222ca2b3d6b1306a82894b4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10mBqWtNifRoDHCjgfA0Ey.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/10mBqWtNifRoDHCjgfA0Ey.
Bach, JS: Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
{"copyright_id":"0x1adfcabc20d5fbd593d54479412ab11c6ddcc1396f91e546e35c8dc371da54a5","isrc":"GBAYC9003019","name":"Mozart: Serenade No. 13 in G Major, K. 525 \"Eine kleine Nachtmusik\": IV. Rondo. Allegro","registered_at":"2026-06-24T09:54:01Z","spotify_id":"03n4FIVtnrc0EeMp9VSUnK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adfcabc20d5fbd593d54479412ab11c6ddcc1396f91e546e35c8dc371da54a5. 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/03n4FIVtnrc0EeMp9VSUnK.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/03n4FIVtnrc0EeMp9VSUnK.
Rigoletto (1988 Digital Remaster): La donna è mobile
Renata Scotto, Carlo Bergonzi, Orchestra del Teatro dell’Opera di Roma & Sir John Barbirolli
Mozart: Ein musikalischer Spaß, K. 522: IV. Presto
{"copyright_id":"0xe080da2c15ca6e456c3c4cc3ee9749f7181266152036f9cf28aea8028d7ac1e7","isrc":"GBAYC8805740","name":"Mozart: Horn Concerto No. 4 in E-Flat Major, K. 495: III. Rondo. Allegro vivace","registered_at":"2026-06-29T07:08:31Z","spotify_id":"5jmJ3UdGKcJ44obJCegV1m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe080da2c15ca6e456c3c4cc3ee9749f7181266152036f9cf28aea8028d7ac1e7. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jmJ3UdGKcJ44obJCegV1m.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/5jmJ3UdGKcJ44obJCegV1m.
Ravel: Daphnis et Chloé, M. 57, Pt. 3: Lever du jour
Vaughan Williams: Symphony No. 6 in E Minor: I. Allegro (Excerpt)
Strauss, R: Also sprach Zarathustra, Op. 30: Introduction
{"copyright_id":"0x88370ea9ccda3e087bd465ed23ba0b4811fc5362319d15cb460d7724b500f49f","isrc":"GBAYC8902007","name":"Strauss, R: Also sprach Zarathustra, Op. 30: Introduction","registered_at":"2026-01-28T21:32:46Z","spotify_id":"0hhjTeWm5WSuIAq0SMIbaz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88370ea9ccda3e087bd465ed23ba0b4811fc5362319d15cb460d7724b500f49f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hhjTeWm5WSuIAq0SMIbaz.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/0hhjTeWm5WSuIAq0SMIbaz.
{"copyright_id":"0xf359146a3677e5a630ff191b5b8cd7f8b79d066fee88cfe464f3db54663107ea","isrc":"GBAYC8801306","name":"Beethoven: Bagatelle No. 25 in A Minor, WoO 59 \"Für Elise\"","registered_at":"2026-06-20T18:49:17Z","spotify_id":"4s3R5e6mooi2IVHehAUqMo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf359146a3677e5a630ff191b5b8cd7f8b79d066fee88cfe464f3db54663107ea. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4s3R5e6mooi2IVHehAUqMo.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/4s3R5e6mooi2IVHehAUqMo.
Wagner: Lohengrin, WWV 75, Act 3: Prelude (Sehr lebhaft)
Tchaikovsky: Romeo and Juliet, Fantasy Overture (Excerpt)
Philharmonia Orchestra/Carlo Maria Giulini
{"copyright_id":"0xf3f63e4829a8500c1ff11df621e9ef5f6c568d4561216539a26806cd827d1e31","isrc":"GBAYC0704676","name":"Rossini: La gazza ladra: Overture","registered_at":"2026-06-24T04:07:14Z","spotify_id":"1QPyYcCqn1mF0HvOOBkaaH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f63e4829a8500c1ff11df621e9ef5f6c568d4561216539a26806cd827d1e31. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1QPyYcCqn1mF0HvOOBkaaH.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/1QPyYcCqn1mF0HvOOBkaaH.
{"copyright_id":"0xd42e61ebd08980e68fc0d802dc4228578cd5c4b53fcd2fa7da68fdaac0e78ef3","isrc":"GBAYD9000594","name":"Satie: Gymnopédie No. 3","registered_at":"2026-06-09T06:34:26Z","spotify_id":"5OpbXjpcCQpiFNaiel7pEq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42e61ebd08980e68fc0d802dc4228578cd5c4b53fcd2fa7da68fdaac0e78ef3. 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/5OpbXjpcCQpiFNaiel7pEq.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/5OpbXjpcCQpiFNaiel7pEq.
Pathétique & Manfred Symphonies (excerpts)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275207273664437828096a387800d3d1b3fd619edb0b6bb2f7e4aa724368d8c6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6R7nslhc0ruJDPZZeaPBL5.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/6R7nslhc0ruJDPZZeaPBL5.
{"copyright_id":"0x6722d932a71038cf783340bdb72858bc6effb597fb9dcdfec21cf149d43cdb70","isrc":"GBAYC8700331","name":"Gianni Schicchi: O mio babbino caro","registered_at":"2026-06-07T05:46:46Z","spotify_id":"0bDe95unKKxC7ZoT8Ifzfz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6722d932a71038cf783340bdb72858bc6effb597fb9dcdfec21cf149d43cdb70. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bDe95unKKxC7ZoT8Ifzfz.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/0bDe95unKKxC7ZoT8Ifzfz.
Le Nozze di Figaro, K. 492, Act I: Non so più cosa son, cosa faccio
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Lakmé, Act I: Flower Duet","registered_at":"2026-06-04T10:36:44Z","spotify_id":"44BDljrxY2Hn9AmNnk2BEQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44BDljrxY2Hn9AmNnk2BEQ.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/44BDljrxY2Hn9AmNnk2BEQ.
Pagliacci, Act I: Recitar! Vesti la giubba (Canio)
La Traviata, Act I: Libiamo ne'lieti calici
{"copyright_id":"0x0a76d7fad859b8e519fab95eacf7d5de99aac7bcd341367caadf45e2cee2a10a","isrc":"GBAYC9702225","name":"Norma, Act I: Casta Diva","registered_at":"2026-06-04T15:54:22Z","spotify_id":"6GKDw0b2G8t4MQGZZMaMCz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a76d7fad859b8e519fab95eacf7d5de99aac7bcd341367caadf45e2cee2a10a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6GKDw0b2G8t4MQGZZMaMCz.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/6GKDw0b2G8t4MQGZZMaMCz.
{"copyright_id":"0xe8856f1fc8a5a3552fb74cbfec924c2aeeaeb57cbe2e85a8700712ea82b01a6e","isrc":"GBAYC0501205","name":"Ave Maria","registered_at":"2026-06-21T03:54:35Z","spotify_id":"2JxEusGKs6NRlGWD0CaMxg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8856f1fc8a5a3552fb74cbfec924c2aeeaeb57cbe2e85a8700712ea82b01a6e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JxEusGKs6NRlGWD0CaMxg.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/2JxEusGKs6NRlGWD0CaMxg.
{"copyright_id":"0xfd9a9d07c43c9a816fba793b0176a11931b67f991e5620711c21a65bf3b7f079","isrc":"GBAYC8100313","name":"Die Zauberflöte, K. 620, Act II: Der Hölle Rache","registered_at":"2026-06-06T01:56:12Z","spotify_id":"5pYOR5Z4QEqkKAiSGzVLUG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9a9d07c43c9a816fba793b0176a11931b67f991e5620711c21a65bf3b7f079. 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/5pYOR5Z4QEqkKAiSGzVLUG.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/5pYOR5Z4QEqkKAiSGzVLUG.
Rigoletto, Act I: Gualtier Maldè... Caro nome
Madama Butterfly, Act II: Un bel di vedremo
{"copyright_id":"0xd69cc9d536fe3f372cbade7ba1fecce7bfad91176cbe40ce933587dfb13703f2","isrc":"GBAYC8700951","name":"Rusalka, Op. 114, Act I: Song to the Moon","registered_at":"2026-01-28T18:06:52Z","spotify_id":"62hSyt06O7SebQwkIN4mB0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69cc9d536fe3f372cbade7ba1fecce7bfad91176cbe40ce933587dfb13703f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62hSyt06O7SebQwkIN4mB0.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/62hSyt06O7SebQwkIN4mB0.
Rigoletto, Act III: Freundlich blick' ich
Prodaná Nevesta, JB. 1:100, Act I: Kdybych se co takového (Should I ever happen to learn)
Il Barbiere di Siviglia, Act I: Una voce poco fà
{"copyright_id":"0xa20397e39a70ca71b17289985db09bd90ec97c55e0370bfdc67e5b9ec325fa1a","isrc":"GBAYC9601614","name":"Il Barbiere di Siviglia, Act I: Una voce poco fà","registered_at":"2026-06-18T14:07:13Z","spotify_id":"66zjpYRZzChxHR7fKnoo1P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20397e39a70ca71b17289985db09bd90ec97c55e0370bfdc67e5b9ec325fa1a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66zjpYRZzChxHR7fKnoo1P.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/66zjpYRZzChxHR7fKnoo1P.
Carmen, WD. 31, Act II: Les tringles des sistres tintaient
Messiah, HWV. 56, Part III: I know that my Redeemer liveth
{"copyright_id":"0xc373a40fd25f9caa090b2b809795d7a6ba5ccd777031d724ade84f590b71895e","isrc":"GBAYC9703283","name":"Messiah, HWV. 56, Part III: I know that my Redeemer liveth","registered_at":"2026-06-11T05:34:29Z","spotify_id":"37woL93w7uoPnq2AIMGYui","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc373a40fd25f9caa090b2b809795d7a6ba5ccd777031d724ade84f590b71895e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37woL93w7uoPnq2AIMGYui.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/37woL93w7uoPnq2AIMGYui.
{"copyright_id":"0x2eb9a1e76d9889511a57b48d4b8f8dc6cf19344c36ddde72a4e2265b2b2e3130","isrc":"GBAYC8300179","name":"Carmen Suite No. 2: II. Habanera","registered_at":"2026-06-18T14:36:44Z","spotify_id":"2WEeBaZe9MGCZGo08SaR5N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb9a1e76d9889511a57b48d4b8f8dc6cf19344c36ddde72a4e2265b2b2e3130. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WEeBaZe9MGCZGo08SaR5N.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/2WEeBaZe9MGCZGo08SaR5N.
Christmas Oratorio, BWV. 248: IV. Bereite dich, Zion, mit zärtlichen Trieben
St. Matthew Passion, BWV. 244, Part I: Buss und Reu
Il Trovatore, Act II: Condotta ell'era in ceppi
Carmen, WD. 31, Act I: C'est très bien...Près des remparts de Séville (Seguidilla)
Cantata No. 11, BWV. 11: IV. Ach, bleibe doch
St Matthew Passion, BWV. 244, Part II: Erbarme dich, sein Gott
Cosí fan tutte, K. 588, Act I: Un'aura Amorosa
La Damnation de Faust, H. 111, Part III Scene 12: Maintenant, chantons à cette belle
Carmen, WD. 31, Act II: La fleur que tu m'avais jetée (Flower Song)
Lucia di Lammermoor, Act III Scene 3: Fra poco a me ricovero darà negletto avello
Madama Butterfly, Act I: Dovunque al mondo
Messiah, HWV. 56, Part I: Comfort ye, my people
Die Zauberflöte, K. 620, Act II: O Isis und Osiris
{"copyright_id":"0x5b0f27fb6f49bb06bda259e13690bef018e5ba3e4091b7bf147377c7bb020327","isrc":"GBAYC8100305","name":"Die Zauberflöte, K. 620, Act II: O Isis und Osiris","registered_at":"2026-06-09T18:18:28Z","spotify_id":"19fsgJqP0d0GbOrZL6ktZV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0f27fb6f49bb06bda259e13690bef018e5ba3e4091b7bf147377c7bb020327. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19fsgJqP0d0GbOrZL6ktZV.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/19fsgJqP0d0GbOrZL6ktZV.
Faust, Act II: Le veau d'or est toujours debout!
Don Giovanni, K. 527, Act II: Deh! vieni alla finestra (Don Giovanni)
Messiah, HWV. 56, Part 3: The Trumpet shall sound
Le nozze di Figaro, K. 492, Act I: Non so più cosa son, cos faccio (Cherubino)
Come ye sons of art away, Z. 323: VI. The day that such a blessing gave
Elijah, Op. 70: No. 14, Lord God of Abraham, Isaac and Israel!
Aida, Act I: Se quel guerrier io fossi! ... Celeste Aida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56b146edac9e04ea12a45d136523b9741d0827c76e1266c12f6658378e98390. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4nB323V8Wb47YTfQDzD3A1.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/4nB323V8Wb47YTfQDzD3A1.
Carmen, WD. 31, Act I: Quand je vous aimerai?...L'amour est un oiseau rebelle
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Lakmé, Act I: Flower Duet","registered_at":"2026-06-04T10:36:44Z","spotify_id":"6pbh4VDG2gJNTHcIVtbnYg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6pbh4VDG2gJNTHcIVtbnYg.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/6pbh4VDG2gJNTHcIVtbnYg.
{"copyright_id":"0x6722d932a71038cf783340bdb72858bc6effb597fb9dcdfec21cf149d43cdb70","isrc":"GBAYC8700331","name":"Gianni Schicchi: O mio babbino caro","registered_at":"2026-06-07T05:46:46Z","spotify_id":"6lPlXwVnlN2IESdkWtPmii","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6722d932a71038cf783340bdb72858bc6effb597fb9dcdfec21cf149d43cdb70. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lPlXwVnlN2IESdkWtPmii.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/6lPlXwVnlN2IESdkWtPmii.
La Bohème, Act I: Che gelida manina (Rodolfo)
Nabucco, Act III: Va pensiero (Chorus of the Hebrew Slaves)
Rigoletto, Act II: Un dì, se ben rammentomi...Bella figlia dell'amore
Pagliacci, Act I: Recitar!....Vesti la giubba
Orfeo ed Euridice, Wq. 30, Act III Scene 1: Che farò senza Euridice? (Orfeo)
Serse, HWV. 40, Act I Scene I: Ombra mai fu (Serse)
Das Rheingold, WWV. 86A, Scene 4: Entrance of the Gods into Valhalla (extract)
Don Carlos, Act V: Tu che la vanita (Elisabetta)
Requiem in D Minor, K. 626: III. Sequenz 2, Tuba mirum
Turandot, Act I: Signore, ascolta! (Liù)
Gianni Schicchi: Firenze è come un albero fiorito (Rinuccio)
Le Nozze di Figaro, K. 492, Act II: Voi che sapete
Die Zauberflöte, K. 620, Act I: Der Vogelfänger bin ich ja
Aida, Act II: Triumphal Chorus & Grand March (Gloria all'Egitto)
Don Giovanni, K. 527, Act II: Deh, vieni alla finestra
Solistes De l'Académie Européenne De Musique D'Aix-en-Provence
Cosi fan Tutte, K. 588, Act II Scene One: Una donna a quindici anni (Despina)
Lohengrin, WWV. 75, Act III: Treulich geführt (Bridal Chorus)
Carmen, WD. 31, Act IV: C'est Toi !. Carmen, Il Est Temps Encore (Carmen, José)
Die Fledermaus, Act II: Mein Herr Marquis (Adele/Chorus)
Die Zauberflöte, K. 620, Act II: Pa-pa-pa-papagena
Tristan und Isolde, WWV. 90, Act III: Mild und leise (Liebestod)
Turandot, SC 91, Act III: Nessun Dorma (Calaf)
{"copyright_id":"0xc383b9639a4ce3462198799260eabb5649eb7fc58238390d4b6cebc91851fc6d","isrc":"GBAYC9502536","name":"Gianni Schicchi: O mio babbino caro","registered_at":"2026-06-25T17:12:53Z","spotify_id":"0b1y7nmXePgGG5CriEQxAN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383b9639a4ce3462198799260eabb5649eb7fc58238390d4b6cebc91851fc6d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0b1y7nmXePgGG5CriEQxAN.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/0b1y7nmXePgGG5CriEQxAN.
Il Barbiere di Siviglia, Act I: La ran la le ra la ran la la ... Largo al factotum ... (Figaro)
Le nozze di Figaro, K. 492, Act I Scene 8: Non più andrai farfallone amoroso (Figaro)
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Lakmé, Act I: No. 2, Flower Duet","registered_at":"2026-06-04T10:36:44Z","spotify_id":"5T3lnJHoo4W1ueWKlnYIwB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5T3lnJHoo4W1ueWKlnYIwB.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/5T3lnJHoo4W1ueWKlnYIwB.
La fanciulla del West: Act III: Ch'ella mi creda
La Bohème, Act I: O soave fanciulla (Rodolfo, Marcello, Mimì)
La Bohème, Act II: Quando m'en vo' soletta
La traviata, Act I: Libiamo ne' lieti calici (Alfredo, Violetta)
La Traviata, Act II: De' miei bollenti spiriti
Tosca, SC 69, Act I: Dammi i colori... Recondita armonia (Cavaradossi)
Il trovatore, Act III Scene 2: Di quella pira
Messe à trois voix, Op. 12: V. Panis angelicus
Xerxes Suite, HWV 40, Act I: II. Ombra mai fù
Madama Butterfly, Act II: Un bel di (Butterfly)
Concierto de Aranjuez: II. En Aranjuez con tu amor
Così fan tutte, K. 588, Act I: Un'aura amorosa (Ferrando)
Die Zauberflöte, K. 620: Der Vogelfänger bin ich ja
Sinfonie-Orchester Des Bayerischen Rundfunks
{"copyright_id":"0x25a923fa23012e86bf4314f14b62cd5b94e4bea52526e1130ea95d3a3d7b9334","isrc":"GBAYC8100280","name":"Die Zauberflöte, K. 620: Der Vogelfänger bin ich ja","registered_at":"2026-06-06T17:59:24Z","spotify_id":"5FG4oscqeJx9BYFSf04AQM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a923fa23012e86bf4314f14b62cd5b94e4bea52526e1130ea95d3a3d7b9334. 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/5FG4oscqeJx9BYFSf04AQM.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/5FG4oscqeJx9BYFSf04AQM.
Die Zauberflöte, K. 620, Act II: Ein Mädchen oder Weibchen (Papageno)
{"copyright_id":"0xdc418a6227eccf3415cb03c38c535bd3d27996b901dadcb5c7f4065ea94b9ff0","isrc":"GBAYC8100325","name":"Die Zauberflöte, K. 620, Act II: Ein Mädchen oder Weibchen (Papageno)","registered_at":"2026-06-09T18:17:26Z","spotify_id":"2CqxWqawAub8TYxb4el63e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc418a6227eccf3415cb03c38c535bd3d27996b901dadcb5c7f4065ea94b9ff0. 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/2CqxWqawAub8TYxb4el63e.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/2CqxWqawAub8TYxb4el63e.
La Rondine, Act I: Chi il bel sogno di Doretta
{"copyright_id":"0x44b8b9d905fcd30932eccc15cd1334e1d5bbe8be629ffb99c7f303f73a0cc743","isrc":"GBAYC0801962","name":"La Rondine, Act I: Chi il bel sogno di Doretta","registered_at":"2026-06-23T00:37:35Z","spotify_id":"7l8r2zN6rXNuuBqgi3EMfr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b8b9d905fcd30932eccc15cd1334e1d5bbe8be629ffb99c7f303f73a0cc743. 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/7l8r2zN6rXNuuBqgi3EMfr.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/7l8r2zN6rXNuuBqgi3EMfr.
Manon Lescaut, Act I: Donna non vidi mai
{"copyright_id":"0xe10ca4b4b90afad497e064ed934a362c752ac798717893d45381ddc7335cdd32","isrc":"GBAYC9100962","name":"Die Walküre, WWV 86B, Act III: Ride of the Valkyries","registered_at":"2026-06-26T19:16:41Z","spotify_id":"2xYfZOEInbnXopAgmcaWa7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10ca4b4b90afad497e064ed934a362c752ac798717893d45381ddc7335cdd32. 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/2xYfZOEInbnXopAgmcaWa7.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/2xYfZOEInbnXopAgmcaWa7.
Die Zauberflöte, K. 620, Act I: Der Vogelfänger bin ich ja (Papageno)
{"copyright_id":"0xfd9a9d07c43c9a816fba793b0176a11931b67f991e5620711c21a65bf3b7f079","isrc":"GBAYC8100313","name":"Die Zauberflöte, K. 620, Act II: Der Hölle Rache (Königin)","registered_at":"2026-06-06T01:56:12Z","spotify_id":"3XCHfhezBe93AYp2EWUBt1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9a9d07c43c9a816fba793b0176a11931b67f991e5620711c21a65bf3b7f079. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3XCHfhezBe93AYp2EWUBt1.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/3XCHfhezBe93AYp2EWUBt1.
{"copyright_id":"0xdc418a6227eccf3415cb03c38c535bd3d27996b901dadcb5c7f4065ea94b9ff0","isrc":"GBAYC8100325","name":"Die Zauberflöte, K. 620, Act II: Ein Mädchen oder Weibchen (Papageno)","registered_at":"2026-06-09T18:17:26Z","spotify_id":"2c3dozSgDVc4TRFfWBQ9j8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc418a6227eccf3415cb03c38c535bd3d27996b901dadcb5c7f4065ea94b9ff0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2c3dozSgDVc4TRFfWBQ9j8.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/2c3dozSgDVc4TRFfWBQ9j8.
{"copyright_id":"0x2450b0e18ecdaac54b36939f453510ee60640eafae2c93d22c5300293929f103","isrc":"GBAYC8600264","name":"La Wally, Act I: Ebben? ne andrò lontana","registered_at":"2026-01-28T21:35:57Z","spotify_id":"5Q9ygsQRkhm7Iyud1j7qJS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2450b0e18ecdaac54b36939f453510ee60640eafae2c93d22c5300293929f103. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Q9ygsQRkhm7Iyud1j7qJS.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/5Q9ygsQRkhm7Iyud1j7qJS.
Il Barbiere di Siviglia, Act I: Largo al factotum
{"copyright_id":"0xa8d2904eef1916755182c044837c81b120b816c847befa36b051958983104ef0","isrc":"GBAYC9600384","name":"Il Barbiere di Siviglia, Act I: Largo al factotum","registered_at":"2026-06-19T09:07:29Z","spotify_id":"5UqKrNFgxM4ioj4f1LsQXr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d2904eef1916755182c044837c81b120b816c847befa36b051958983104ef0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UqKrNFgxM4ioj4f1LsQXr.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/5UqKrNFgxM4ioj4f1LsQXr.
Il Barbiere di Siviglia, Act I: La ran la le ra la ran la la ... Largo al factotum (Figaro)
{"copyright_id":"0xdbfe6b9b246a1556afc90916525c54181730188373fb5e2e1516ff7cb6d02c7d","isrc":"GBAYC9601607","name":"Il Barbiere di Siviglia, Act I: La ran la le ra la ran la la ... Largo al factotum (Figaro)","registered_at":"2026-06-19T09:02:52Z","spotify_id":"03EInRH0QINaoU44xA6zNu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfe6b9b246a1556afc90916525c54181730188373fb5e2e1516ff7cb6d02c7d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03EInRH0QINaoU44xA6zNu.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/03EInRH0QINaoU44xA6zNu.
{"copyright_id":"0x52b33b2a765bcdbb2411ecac44ce7669da6dd3d6b5b2843d2bba4418f604e9d4","isrc":"GBAYC0001068","name":"Così fan tutte, K. 588, Act I: Un'aura amorosa (Ferrando)","registered_at":"2026-06-06T16:37:44Z","spotify_id":"5KEGif0UhEDtLQrOYyGLd0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b33b2a765bcdbb2411ecac44ce7669da6dd3d6b5b2843d2bba4418f604e9d4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KEGif0UhEDtLQrOYyGLd0.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/5KEGif0UhEDtLQrOYyGLd0.
{"copyright_id":"0xf57e2df8986e849f3958ce6986717d545267ed0b3aaa79fbc10cdb32b1fb193b","isrc":"FRZ209505300","name":"Concierto de Aranjuez: II. En Aranjuez con tu amor","registered_at":"2026-06-11T04:02:34Z","spotify_id":"4CyQjWRLRPjL4t3pE1xrDM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57e2df8986e849f3958ce6986717d545267ed0b3aaa79fbc10cdb32b1fb193b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CyQjWRLRPjL4t3pE1xrDM.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/4CyQjWRLRPjL4t3pE1xrDM.
{"copyright_id":"0x9b3387b1a1a89472ae46c26568a52dec7b58ca4ea07b54cc15f7346c9e39de05","isrc":"GBAYC8000072","name":"La traviata, Act I: Libiamo ne' lieti calici (Alfredo, Violetta)","registered_at":"2026-06-12T02:01:55Z","spotify_id":"11qqKRX0vupy2slrNPAVsh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3387b1a1a89472ae46c26568a52dec7b58ca4ea07b54cc15f7346c9e39de05. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11qqKRX0vupy2slrNPAVsh.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/11qqKRX0vupy2slrNPAVsh.
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Lakmé, Act I: No. 2, Flower Duet","registered_at":"2026-06-04T10:36:44Z","spotify_id":"2Cds9zMsnuHKTrO1u6gJim","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Cds9zMsnuHKTrO1u6gJim.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/2Cds9zMsnuHKTrO1u6gJim.
Le nozze di Figaro, K. 492, Act I: Non più andrai farfallone amoroso (Figaro)
{"copyright_id":"0xc383b9639a4ce3462198799260eabb5649eb7fc58238390d4b6cebc91851fc6d","isrc":"GBAYC9502536","name":"Gianni Schicchi: O mio babbino caro","registered_at":"2026-06-25T17:12:53Z","spotify_id":"3Ov1Rl6Cfyp7bl5bh2ebju","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383b9639a4ce3462198799260eabb5649eb7fc58238390d4b6cebc91851fc6d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ov1Rl6Cfyp7bl5bh2ebju.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/3Ov1Rl6Cfyp7bl5bh2ebju.
Madama Butterfly, Act II: Coro a bocca chiusa (Chorus)
La Bohème, Act I: Sì. Mi chiamano Mimi (Mimi, Rodolfo)
La Bohème, Act II: Quando m'en vo' soletta"
Aida, Act II: Triumphal Chorus - Grand March "Gloria all'Egitto"
{"copyright_id":"0xa895e4ee975d2aa136919af28dc56066001a69a1935032f4c1fc236d7672a207","isrc":"GBAYC8600707","name":"Aida, Act II: Triumphal Chorus - Grand March \"Gloria all'Egitto\"","registered_at":"2026-06-07T19:10:41Z","spotify_id":"4lD7BfFdoeAf6UbfS7ctVl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa895e4ee975d2aa136919af28dc56066001a69a1935032f4c1fc236d7672a207. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lD7BfFdoeAf6UbfS7ctVl.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/4lD7BfFdoeAf6UbfS7ctVl.
La Fanciulla del West, Act III: Ch'ella mi creda
La Traviata, Act I: "Sempre libera" (Violetta)
Serse, HWV 40, Act I: "Ombra mai fu" (Serse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60000545c94712a44eb9238a1c6398b95f50f565446c4fa4a2d682fca703fed4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cn7cakTbVYlOcNYyCLd09.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/4cn7cakTbVYlOcNYyCLd09.
Gianni Schicchi, Act I: "O mio babbino caro" (Lauretta)
Le nozze di Figaro, K. 492, Act II: Aria: "Porgi amor"
Le Nozze di Figaro, K. 492, Act II: "Voi che sapete" (Cherubino)
Le nozze di Figaro, K. 492, Act III: ''Dove Sono'' (Countess)
Tosca, S. 69, Act III: "E lucevan le stelle" [Cavaradossi]
Tristan und Isolde, WWV 90, Act II: "O sink hernieder, Nacht der Liebe"
Carmen, WD 31, Act I: "L'amour est un oiseau rebelle"
Carmen, WD 31, Act II: "La fleur que tu m'avais jetée"
Carmen, WD 31, Act III: "Je dis que rien ne m'épouvante" (Micaëla)
{"copyright_id":"0x7dd6b5a2f3d21f489d3d3117b42f34776027e3a16e1b30d1c4e22af7a9c7555a","isrc":"DEA809523354","name":"Carmen, WD 31, Act III: \"Je dis que rien ne m'épouvante\" (Micaëla)","registered_at":"2026-06-06T22:51:11Z","spotify_id":"086YvywdEM2ZyeLuNvgOEE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd6b5a2f3d21f489d3d3117b42f34776027e3a16e1b30d1c4e22af7a9c7555a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/086YvywdEM2ZyeLuNvgOEE.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/086YvywdEM2ZyeLuNvgOEE.
Orphée et Eurydice, Wq. 41, Act III Scène 1: Air: "J'ai perdu mon Eurydice" (Orphée)
Les Contes d'Hoffmann, Act IV: "Belle nuit, ô nuit d'amour" (Nicklausse, Giulietta, Chorus)
Orchestre Symphonique de l'Opéra National, Bruxelles
Melodies of the Heart, Op. 5: "Ich liebe dich"
Werther, Act III: "Toute mon âme est là!...Pourquoi me réveiller"
Samson et Dalila, Op. 47, Act II Scene 3: "Mon coeur s'ouvre à ta voix" (Dalila, Samson)
La bohème, Act I: "Sì, Mi chiamano Mimì" (Mimì, Rodolfo, Schaunard, Colline, Marcello)
La Bohème, Act I: "O soave fanciulla" (Rodolfo, Marcello, Mimì)
Norma, Act I Scene 1: "Casta diva" (Norma/Coro)
Coro e Orchestra del Teatro alla Scala, Milano
Faust, CG 4, Act II: "Quel trouble inconnu ... Salut!" (Faust)
Les pécheurs de perles, WD 13, Act I: "Au fond du temple saint" (Nadir, Zurga)
Les pêcheurs de perles, WD 13, Act I: "A cette voix...Je crois entendre encore" (Nadir)
Aida, Act I: "Se quel guerrier io fossi!....Celeste Aida"
Don Giovanni, K. 527, Act I Scene 3: "La ci darem la mano" (Don Giovanni, Zerlina)
Madama Butterfly, Act II: "Un bel di vedremo" (Butterfly)
La Wally, Act I: "Ebben?...Ne andrò lontana"
Turandot, Act I: "Signore, ascolta!" (Liù.)
Chants d'Auvergne, Ser. 1: No. 2, Baïlèro
Orchestre de l'Association des Concerts Lamoureux
Manon Lescaut, SC 64, Act I: "Donna non vidi mai" (Des Grieux)
Die Zauberflöte, K. 620, Act I: "Dies Bildnis ist bezaubernd schön" (Tamino)
Andrea Chenier, Act III: "La Mamma Morta"
Die Tote Stadt, Op. 12, Act I: "Glück, das mir verblieb" (Mariettalied)
I puritani, Act II: "Qui la voce sua soave" (Elvira)
La Rondine, Act I: "Chi il bel sogno di Doretta"
Peer Gynt, Op. 23, Act IV: Solveig's Song
Zaide, K. 344, Act I: Aria: "Ruhe sanft, mein holdes Leben"
Così fan tutte, K. 588, Act I Scene 2: No. 10, Terzettino: "Soave sia il vento" (Dorabella, Don Alfonso, Fiordiligi)
Pagliacci, Act I: "Recitar!...Vesti la giubba"
Messe solennelle in A Major, Op. 12: V. Panis angelicus
Die Zauberflöte, K. 620, Act II: Der Hölle Rache (Königin der Nacht)
Carmen, WD 31, Act I: No. 5, Habanera, L'amour est un oiseau rebelle
Choeurs National de la Radiodiffusion Française
{"copyright_id":"0xf91c8e2019d7e2797e183abee72b61203b3d01d6e7e60b432013f9c929066f54","isrc":"FRZ110601867","name":"Carmen, WD 31, Act I: No. 5, Habanera, L'amour est un oiseau rebelle","registered_at":"2026-06-23T00:33:34Z","spotify_id":"7mUcZaPdOBjy06UmrE0akE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91c8e2019d7e2797e183abee72b61203b3d01d6e7e60b432013f9c929066f54. 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/7mUcZaPdOBjy06UmrE0akE.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/7mUcZaPdOBjy06UmrE0akE.
La Traviata, Act I: Libiamo ne'lieti calici (Alfredo, Violetta, Tutti)
{"copyright_id":"0xc56b146edac9e04ea12a45d136523b9741d0827c76e1266c12f6658378e98390","isrc":"GBAYC0301483","name":"Rigoletto, Act III: La donna e mobile","registered_at":"2026-06-25T17:14:18Z","spotify_id":"7j0i4YvgaNdKoq7VPeUXrx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56b146edac9e04ea12a45d136523b9741d0827c76e1266c12f6658378e98390. 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/7j0i4YvgaNdKoq7VPeUXrx.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/7j0i4YvgaNdKoq7VPeUXrx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0475b7c86d692ab4e89318f3de9297b244b9f23e9836c689367cd237a4d18bd. 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/78k57V2uo6Sm72j1H7Ih14.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/78k57V2uo6Sm72j1H7Ih14.
La Fille du régiment, Act 1: Ah ! mes amis, quel jour de fête... (Tonio)
Die Zauberflöte, K. 620, Act II: Papagena! Papagena! Papagena! (Papageno)
{"copyright_id":"0xce16bcc856135eba52e02e103531c13f4ceaffbe1053c7965edf4a0a3e88bb5f","isrc":"GBAYC8600648","name":"Le Nozze di Figaro, K. 492, Act II: Voi che sapete (Cherubino)","registered_at":"2026-06-05T16:18:31Z","spotify_id":"215NabWUpxjY9XY8qAZ3zR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce16bcc856135eba52e02e103531c13f4ceaffbe1053c7965edf4a0a3e88bb5f. 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/215NabWUpxjY9XY8qAZ3zR.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/215NabWUpxjY9XY8qAZ3zR.
Phantom of the Opera: Wishing You Were Somehow Here Again
La Wally, Act I: Ebben?...Ne andrò lontana
Chorus of the National Academy of Saint Cecilia
Orchestra of the National Academy of Saint Cecilia
Madama Butterfly, Act II Part 1: Un bel di vedremo (Butterfly)
{"copyright_id":"0x5dac9bfaea215d14a084909a3760978c23f42a8f546e175e75273e7a72906c04","isrc":"GBAYC0201550","name":"Madama Butterfly, Act II Part 1: Un bel di vedremo (Butterfly)","registered_at":"2026-01-28T19:43:42Z","spotify_id":"0REHzlJEFnGOo36Bstdyzv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dac9bfaea215d14a084909a3760978c23f42a8f546e175e75273e7a72906c04. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0REHzlJEFnGOo36Bstdyzv.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/0REHzlJEFnGOo36Bstdyzv.
Madama Butterfly, Act II Part 2: Addio, fiorito asil (Pinkerton/Sharpless)
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Lakmé, Act I: Flower Duet","registered_at":"2026-06-04T10:36:44Z","spotify_id":"6ifNrF9VFknOH70UKKfib2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ifNrF9VFknOH70UKKfib2.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/6ifNrF9VFknOH70UKKfib2.
The Barber of Seville, Act I Scene 1: Se il mio nome saper voi bramte (Count, Rosina, Figaro)
Gianni Schicchi, Act I: O mio babbino caro
Les Contes d'Hoffmann, Prologue: Les oiseaux dans la charmille (Doll's Song)
Les Contes d'Hoffmann, Act IV: Belle nuit, ô nuit d'amour (Nicklausse, Giulietta, Chorus)
{"copyright_id":"0x3b9fd8614e66452e834535dd00f6a4aada56712a0e056091e01b27086d639e76","isrc":"GBAYC8600596","name":"Les Contes d'Hoffmann, Act IV: Belle nuit, ô nuit d'amour (Nicklausse, Giulietta, Chorus)","registered_at":"2026-06-07T09:34:44Z","spotify_id":"7A1KycS9oh0LjOjxhATOTA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9fd8614e66452e834535dd00f6a4aada56712a0e056091e01b27086d639e76. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7A1KycS9oh0LjOjxhATOTA.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/7A1KycS9oh0LjOjxhATOTA.
Sechs Lieder, Op. 56: VI. Die heil'gen drei Könige aus Morgenland (Heine)
Mignon, Act II: Ah, pour ce soir...Je suis Titania (Polonaise)
Manon, Act II: Allons! Il le faut...Adieu, notre petite table
Lohengrin, WWV. 75, Act I: Einsam in trüben Tagen (Elsa's Dream)
Luisa Miller, Act II: Oh! Fede negar potessi... Quando le sere al placido
Götterdämmerung, WWV. 86d, Prologue: Siegfrieds Rheinfahrt (Siegfried's Rhine Journey)
La Traviata, Act I: Un dì, felice (Alfredo,Violetta)
La traviata, Act I: Brindisi: Libiamo ne' lieti calici
{"copyright_id":"0x9b3387b1a1a89472ae46c26568a52dec7b58ca4ea07b54cc15f7346c9e39de05","isrc":"GBAYC8000072","name":"La traviata, Act I: Brindisi: Libiamo ne' lieti calici","registered_at":"2026-06-12T02:01:55Z","spotify_id":"1uJL9KJ2Szi1BR1SsUmMX4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3387b1a1a89472ae46c26568a52dec7b58ca4ea07b54cc15f7346c9e39de05. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uJL9KJ2Szi1BR1SsUmMX4.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/1uJL9KJ2Szi1BR1SsUmMX4.
La Traviata, Act III: Teneste la promessa....Attendo - ne a me giungon mai!....Addio, del passato (Violetta/Annina/Doctor)
Siegfried, WWV. 86c, Act II: Du holdes Vöglein (Waldweben) (Siegfried)
Pagliacci, Act I, Scene 2: Recitar!...Vesti la giubba
Serse, HWV. 40, Act I: Frondi tenere...Ombra mai fu
{"copyright_id":"0x3994299d98af799a5228676e51def4c693a4645cd59f22765ff50342f89f4a8b","isrc":"GBAYC0301920","name":"La Wally, Act I: Ebben?...Ne andrò lontana","registered_at":"2026-06-17T13:23:22Z","spotify_id":"4mZ3RuCFfgUvfAXgkpG65T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3994299d98af799a5228676e51def4c693a4645cd59f22765ff50342f89f4a8b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mZ3RuCFfgUvfAXgkpG65T.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/4mZ3RuCFfgUvfAXgkpG65T.
La Sonnambula, Act I: Come per me sereno
Faust, Act III, Scene 6: Un bouquet!...O Dieu! Que de bijoux (Jewel Song ) (Marguerite)
Samson et Dalila, Op. 47, Act II Scene 3: Mon coeur s'ouvre à ta voix (Dalila/Samson)
Cosi fan Tutte, K. 588, Act I:Temerari....Come Scoglio
Cosi fan Tutte, K. 588, Act II: Come tutto congiura a sedurre il mio cor! (Fiordiligi/Guglielmo/Despina)
Le Nozze di Figaro, K. 492, Act I: Non più andrai
{"copyright_id":"0xce16bcc856135eba52e02e103531c13f4ceaffbe1053c7965edf4a0a3e88bb5f","isrc":"GBAYC8600648","name":"Le Nozze di Figaro, K. 492, Act II: Voi che sapete (Cherubino)","registered_at":"2026-06-05T16:18:31Z","spotify_id":"7vXNCFw6aI7neS3bUbwJ5a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce16bcc856135eba52e02e103531c13f4ceaffbe1053c7965edf4a0a3e88bb5f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7vXNCFw6aI7neS3bUbwJ5a.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/7vXNCFw6aI7neS3bUbwJ5a.
Un ballo in maschera, Act I: Di' tu se fedele
{"copyright_id":"0x7497f64f34229dbbb327f8beecab7ae3570d3df2434a7cba14858fc0549adaf6","isrc":"GBAYC9602461","name":"Rigoletto, Act III: La donna è mobile","registered_at":"2026-06-23T22:26:42Z","spotify_id":"0hFq4YRsG8wY27ow9n1SDq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7497f64f34229dbbb327f8beecab7ae3570d3df2434a7cba14858fc0549adaf6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hFq4YRsG8wY27ow9n1SDq.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/0hFq4YRsG8wY27ow9n1SDq.
{"copyright_id":"0x6c333231d3afb65b4c631eddb97bf3cdd44b685180ebeb6f245fc5a5c92046da","isrc":"GBAYC8901973","name":"Tosca, S. 69: Vissi d'arte","registered_at":"2026-06-06T09:40:30Z","spotify_id":"6vj5HWDoGgpsahB3VdBbRE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c333231d3afb65b4c631eddb97bf3cdd44b685180ebeb6f245fc5a5c92046da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6vj5HWDoGgpsahB3VdBbRE.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/6vj5HWDoGgpsahB3VdBbRE.
{"copyright_id":"0x7da89adabc2664436acfa519dcc37b4b45f81c8c7dd045a8473047ff5bec76b3","isrc":"GBAYC9100339","name":"La Bohème, Act I: O soave fanciulla (Rodolfo, Marcello, Mimì)","registered_at":"2026-06-26T19:06:00Z","spotify_id":"5kTtUBgabwnLiSlq7m2YXM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da89adabc2664436acfa519dcc37b4b45f81c8c7dd045a8473047ff5bec76b3. 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/5kTtUBgabwnLiSlq7m2YXM.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/5kTtUBgabwnLiSlq7m2YXM.
Il Barbiere di Siviglia, Act I: La ran le lerea ... Largo al factotum (Figaro)
{"copyright_id":"0x8ae14eea26dd255da478d0aa7a28ca67ca0c2c63e2e4988854a6be2a4e8e216c","isrc":"GBAYC9200973","name":"Il Barbiere di Siviglia, Act I: La ran le lerea ... Largo al factotum (Figaro)","registered_at":"2026-01-28T21:31:12Z","spotify_id":"00GVpNPbEJcQzIY2deVHeP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae14eea26dd255da478d0aa7a28ca67ca0c2c63e2e4988854a6be2a4e8e216c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/00GVpNPbEJcQzIY2deVHeP.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/00GVpNPbEJcQzIY2deVHeP.
{"copyright_id":"0xce16bcc856135eba52e02e103531c13f4ceaffbe1053c7965edf4a0a3e88bb5f","isrc":"GBAYC8600648","name":"Le Nozze di Figaro, K. 492, Act II: Voi che sapete (Cherubino)","registered_at":"2026-06-05T16:18:31Z","spotify_id":"3guZQSqejqzE8ryU8sgcEj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce16bcc856135eba52e02e103531c13f4ceaffbe1053c7965edf4a0a3e88bb5f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3guZQSqejqzE8ryU8sgcEj.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/3guZQSqejqzE8ryU8sgcEj.
Pagliacci, Act I: Vesti la giubba (Canio)
Cosi fan Tutte, K. 588, Act I: Soave sia il vento (Fiordiligi/Dorabella/Don Alfonso)
{"copyright_id":"0xf0a410bb23eec4e62fed10d09e13537499c47e51415e925f8855e701e76af512","isrc":"GBAYC0001052","name":"Cosi fan Tutte, K. 588, Act I: Soave sia il vento (Fiordiligi/Dorabella/Don Alfonso)","registered_at":"2026-06-05T21:01:12Z","spotify_id":"1o7Aq1TNQodXLtmgk0VHXC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a410bb23eec4e62fed10d09e13537499c47e51415e925f8855e701e76af512. 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/1o7Aq1TNQodXLtmgk0VHXC.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/1o7Aq1TNQodXLtmgk0VHXC.
L'Elixir D'amour, Act II: Una Furtiva Lagrima
Lohengrin, WWV. 75, Act III: Bridal Chorus 'Treulich geführt'
Aida, Act I: Se quel gerriero io fossil!
Pagliacci, Act I: Recitar! ... Vesti la giubba
Andrea Chénier, Act IV: Come un bel dì di maggio (Chénier)
La danza Tarantella napolitana de Rossini, Op. 104
Nabucco, Act III: Va pensiero, sull'ali dorate "Chorus of the Hebrew Slaves"
La Sonnambula, Act I: Prendi, l'anel ti dono
La Sonnambula, Act I: Vi ravviso, o loughi ameni
Madama Butterfly, Act III: Con onor muore...Tu? tu? piccolo Iddio!
Madama Butterfly, Act III: Addio fiorito asil
Tosca, S. 69, Act I: Dammi i colori... Recondita armonia (Cavaradossi)
Dido and Aeneas, Z. 626, Act III: No. 37, When I Am Laid in Earth "Dido's Lament"
La Traviata, Act II: "De' miei bollenti spiriti"
Turandot, Act III: Tu che di gel sei cinta
Carmen, WD 31, Act II: La fleur que tu m'avais jetée
Symphony Orchestra of italienischen Randfunks Rom
Don Pasquale, Act I: Quel guardo il cavaliere
Samson et Dalila, Op. 47, Act II: Mon coeur s'ouvre a ta voix
Die Entführung aus dem Serail, K. 384, Act II: Durch Zärtlichkeit und Schmeicheln
Le nozze di Figaro, K. 492, Act IV: Giunse alfin il momento... Deh, vieni, non tardar
Polish National Radio Symphony Orchestra
Die Zauberflöte, K. 620, Act I: Bei Männern, welche liebe fühlen
Die Zauberflöte, K. 620, Act II: March of the Priests
Il trovatore, Act II: Condotta ell' era in ceppi
Così fan tutte, K. 588, Act I: Ah guarda, sorella
Così fan tutte, K. 588, Act I: Un'aura amorosa
Cosi fan tutte, K. 588, Act II: Una donna quindici anni
Das Rheingold, WWV 86a: Prelude (Attacca)
Liebesträume, S. 541: No. 3, Oh Lieb, so lang du lieben kannst
{"copyright_id":"0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391","isrc":"FRZ118701170","name":"Lakmé, Act I: Flower Duet","registered_at":"2026-06-04T10:36:44Z","spotify_id":"2N1z8BK3dnADe4pIgwRRtq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2N1z8BK3dnADe4pIgwRRtq.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/2N1z8BK3dnADe4pIgwRRtq.
Gianni Schicchi, SC 88: O mio babbino caro (Lauretta)
Roméo et Juliette, Op. 17: Love Scene (Adagio)
Symphony No. 2 in E Minor, Op. 27: III. Adagio
12 Romances, Op. 60: IV. The Nightingale
Aïda, Act I: Se quel guerrier io fossi!....Celeste Aida
Madama Butterfly, SC 74, Act II: Un Bel di vedremo
Carmen, WD 31, Act II: La fleur que tu ma'avais jetee
Mein lebenslauf ist lieb' und lust!, Op. 263
Turandot, SC 91, Act II: Addio, amore! (Ministers)
Three Old Viennese Dances: II. Liebesleid
Madama Butterfly, SC 74, Act I: Vogliatemi bene...Vieni, vieni
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
The Gadfly Suite, Op. 97a: VIII. Romance
Tosca, S. 69, Act I: Dammi i colori...Recondita armonia
Romeo and Juliet, Op. 64, Act I: Love Dance
George Gershwin's SongBook: XII. Somebody Loves Me
The Wise Virgins Ballet Suite: III. See What His Love Can Do
Consolations, S. 172: No. 3 in D-Flat Major (Lento placido)
2 Pieces from Kuolema, Op. 44: I. Valse triste
Violin Concerto in E Minor, Op. 64: II. Andante (Excerpt)
L'Arlésienne Suite No. 1, GB 121: III. Adagietto
Piano Concerto No. 20 in D Minor, K. 466: II. Romanze (Excerpt)
Orfeo ed Euridice, Wq. 30, Act I: T'assiste Amore! (Amore, Orfeo)
Orlando, HWV 31, Act I: Lascia Amore (Zoroastro)
Nocturnes, Op. 9: No. 1, Larghetto in B-Flat Minor
Rigoletto, Act III: Bella figlia dell'amore (Duca, Gilda, Maddalena, Rigoletto)
Piano Concerto No. 1 in E Minor, Op. 11: II. Romanze (Larghetto)
Manon Lescaut, SC 64, Act II: Oh, sarò la più bella ... Tu, tu, amore (Manon, Des Grieux)
La Bohème, SC 67, Act I: Che gelida manina (Rodolfo)
Melodies of the Heart, Op. 5: III. Jeg elsker dig "I Love You"
Serenade in E Minor, Op. 20: III. Allegretto
Spanische Liebeslieder, Op. 138: III. O wie lieblich ist das Mädchen
Madama Butterfly, Act I: Vogliatemi bene, un bene piccolino (Pinkerton, Butterfly)
{"copyright_id":"0xca4ba5854cc26fc321a5ec582165e8a2f1798e45b0f1f3e5ee8adf6d09e90d63","isrc":"GBAYC8600150","name":"Madama Butterfly, Act I: Vogliatemi bene, un bene piccolino (Pinkerton, Butterfly)","registered_at":"2026-06-17T21:55:55Z","spotify_id":"7jL7oBA9lzZWYsmyT7QDHM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4ba5854cc26fc321a5ec582165e8a2f1798e45b0f1f3e5ee8adf6d09e90d63. 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/7jL7oBA9lzZWYsmyT7QDHM.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/7jL7oBA9lzZWYsmyT7QDHM.
{"copyright_id":"0x7b69242f084c8640c3b678a87fe1aeefdc7d8f6efa026a4a6851c499bfdbac14","isrc":"FRZ117006505","name":"Lakmé, Act I: Flower Duet","registered_at":"2026-06-04T13:00:36Z","spotify_id":"3vRhtAQpB0kB29byRxP0Mb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b69242f084c8640c3b678a87fe1aeefdc7d8f6efa026a4a6851c499bfdbac14. 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/3vRhtAQpB0kB29byRxP0Mb.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/3vRhtAQpB0kB29byRxP0Mb.
Lakmé, Act I: "Viens, Mallika" (Lakmé, Mallika)
Orchestre Et Choeurs Du Theatre National
Les Contes d'Hoffmann, Act II: Belle nuit, ô nuit d'amour (Barcarolle)
{"copyright_id":"0xb77227d7be299345ba146e061bcf0bad181d1358f734641f748ca493c7609c23","isrc":"GBAYC8900746","name":"Les Contes d'Hoffmann, Act II: Belle nuit, ô nuit d'amour (Barcarolle)","registered_at":"2026-01-28T18:21:17Z","spotify_id":"4RzzO0a1orFvfEHTz78xFc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77227d7be299345ba146e061bcf0bad181d1358f734641f748ca493c7609c23. 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/4RzzO0a1orFvfEHTz78xFc.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/4RzzO0a1orFvfEHTz78xFc.
La traviata, Act I: Un di, felice, eterea
{"copyright_id":"0xf10c722fea701e005d42cf0c1ee333d3c40525447498227986331787eec5ffbb","isrc":"GBAYC8000074","name":"La traviata, Act I: Un di, felice, eterea","registered_at":"2026-06-23T07:43:46Z","spotify_id":"66kHueI2GlCr0zLRVWTRUm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10c722fea701e005d42cf0c1ee333d3c40525447498227986331787eec5ffbb. 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/66kHueI2GlCr0zLRVWTRUm.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/66kHueI2GlCr0zLRVWTRUm.
La traviata, Act III, Scena & Duetto: Parigi, o cara,, noi lasceremo
La bohème, SC 67, Act I: O soave fanciulla (Rodolfo, Marcello, Mimì)
{"copyright_id":"0x7da89adabc2664436acfa519dcc37b4b45f81c8c7dd045a8473047ff5bec76b3","isrc":"GBAYC9100339","name":"La bohème, SC 67, Act I: O soave fanciulla (Rodolfo, Marcello, Mimì)","registered_at":"2026-06-26T19:06:00Z","spotify_id":"1zx88M3qbuAfGdfByXfxu7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da89adabc2664436acfa519dcc37b4b45f81c8c7dd045a8473047ff5bec76b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zx88M3qbuAfGdfByXfxu7.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/1zx88M3qbuAfGdfByXfxu7.
Le nozze di Figaro, K. 492, Act III: Sull'aria...Che soave zeffiretto (Susanna, Contessa)
Le nozze di Figaro, K. 492, Act III: Crudel! Perché finora farmi languir cosi? (Conte, Susanna)
Carmen, WD 31, Act I: Parle-moi de ma mère!
Porgy and Bess, Act II: Bess, you is my woman now (Porgy, Bess)
Tristan und Isolde, WWV 90, Act II: O sink hernieder, Nacht der Liebe
Die Zauberflöte, K. 620, Act I: Bei Männern, welche Liebe fühlen (Pamina, Papageno)
L'Italiana in Algeri, Act I: Se inclinassi a prender moglie (Lindoro, Mustafà)
Hänsel und Gretel, Act II: Abends will ich schlafen gehn
Il barbiere di Siviglia, Act I Scene 13: No. 7, Duetto "Dunque io son tu non m'inganni?" (Figaro, Rosina)
Die Zauberflöte, K. 620, Act II: Pa-pa-pa-papagena (Papageno, Die Knaben)
Otello, Act I: Gia nella notte densa ....
Idomeneo, K. 366, Act III: Spiegarti non poss'io (Ilia, Idamante)
Richard Lewis/Léopold Simoneau/Sena Jurinac/Lucille Udovick/James Milligan/William McAlpine/Hervey Alan/Glyndebourne Chorus/Peter Gellhorn/Glyndebourne Festival Orchestra/Sir John Pritchard
Giulio Cesare in Egitto, HWV 17, Act I: Son nata a lagrimar
Aida, Act III: Ciel! mio padre!...Rivedrai le foreste imbalsamate
Don Giovanni, K. 527, Act II: O statua gentilissima (Leporello, Don Giovanni)
Aida, Act I Scene 1: Celeste Aida (Radames)
The City of Prague Philharmonic Orchestra
Manon Lescaut, SC 64, Act I: Donna non vidi mai
Turandot, SC 91, Act I: Signore ascolta! (Liù)
Dido and Aeneas, Z. 626, Act III: No. 37, When I Am Laid in Earth (Dido)
La bohème, Act I: O soave fanciulla (Rodolfo, Mimì)
{"copyright_id":"0xe72529187322b0b27f1ca1d6d182d9c0407c9f53777cd05a8825fe9fdc1803a3","isrc":"FRZ208701405","name":"La bohème, Act I: O soave fanciulla (Rodolfo, Mimì)","registered_at":"2026-06-07T19:08:36Z","spotify_id":"4T4UReRZV5puJOxw41X3Nz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72529187322b0b27f1ca1d6d182d9c0407c9f53777cd05a8825fe9fdc1803a3. 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/4T4UReRZV5puJOxw41X3Nz.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/4T4UReRZV5puJOxw41X3Nz.
Die Walküre, WWV 86b, Act III: The Ride of the Valkyries
La fille de Madame Angot: Legende de la mere angot
Le pays du sourire: Introduction et air d'entree de lisa
L'Auberge du Cheval Blanc: Entrée de Leopold
La fille de Madame Angot: Entree de clairette je vous dois tout
Le pays du sourire: Duo lisa gustave on se plait depuis toujours
La veuve joyeuse / Acte I: Duo nadia camille nous sommes seules
L'Auberge du Cheval Blanc: Duo Leopold Josepha pour etre un jour aime de toi
La fille de Madame Angot: Rondeau de pitou certainement j'aimais clairette
Le pays du sourire: Air d'entree de sou chong toujours sourire
La veuve joyeuse / Acte I: Entree de missia et ensemble
L'Auberge du Cheval Blanc: Arrivee de Guy Flores
La fille de Madame Angot: Duo clairette pitou pour etre fort on se rassemble
Le pays du sourire: Duo lisa sou chong prendre le the a deux
La veuve joyeuse / Acte I: Entree de danilo
L'Auberge du Cheval Blanc: Intermede: La cabane aux vaches
La fille de Madame Angot: Chanson politique jadis les rois race proscrite
Le pays du sourire: Air de sou chong dans l'ombre blanche des pommiers en fleurs
La veuve joyeuse / Acte I: Final de l'acte I Cotillon c'est l'heure du cotillon
L'Auberge du Cheval Blanc: Duo sylvabelle flores tout bleu...Tout bleu
La fille de Madame Angot: Air de mlle lange les soldats d'augereau
Le pays du sourire: Final Acte I Duo lisa sou chong
La veuve joyeuse / Acte II: Introduction danse et chanson de vilya jadis habitait dans
L'Auberge du Cheval Blanc: Adieux de Leopold marche
La fille de Madame Angot: Romance de pomponnet elle est tellement innocente
Le pays du sourire: Duo lisa sou chong qui dans nos coeurs a fait fleurir l'amou
La veuve joyeuse / Acte II: Duo du cavalier helas ma belle regarde
L'Auberge du Cheval Blanc: Duo sylvabelle flores je vous emmenerai sur mon joli bateau
La fille de Madame Angot: Duo clairette lange jours fortunes de notre enfance
Le pays du sourire: Chanson de mi au salon d'une pagode
L'Auberge du Cheval Blanc: Final de l'acte I: Tyrolienne au joyeux tyrol
La fille de Madame Angot: Duo lange pitou voyons monsieur raisonnons politique
Le pays du sourire: Duetto mi gustave mon amour et ton amour
L'Auberge du Cheval Blanc: Entree de celestin on a l'beguin
La fille de Madame Angot: Final Acte II Choeur des conspirateurs scene et grande valse
Le pays du sourire: Air de sou chong je t'ai donne mon coeur
L'Auberge du Cheval Blanc: Duetto clara celestin
La fille de Madame Angot: Air de clairette de ma mere angot je suis la fille
Le pays du sourire: Air de lisa je veux revoir mon beau pays
L'Auberge du Cheval Blanc: Duo sylvabelle flores mon chant d'amour est une valse
La fille de Madame Angot: Final Acte III Duo des lettres scene de la dispute et choeur
Le pays du sourire: Duo mi gustave brune poupee
L'Auberge du Cheval Blanc: Reminiscence ainsi va la vie
L'Auberge du Cheval Blanc: Final de l'acte II
Véronique - opéra comique: Duo de l'escarpolette
Véronique - opéra comique: Duetto de l'ane
La Grande Duchesse De Gerolstein: Declaration Dites Lui Qu'On L'a Remarque
Música Clásica para estudiar y concentrarse
Piano Concerto No. 21 in C Major, K. 467: II. Andante
{"copyright_id":"0x101c16b1e20a9428886c7838e6ac791e8f426286b3983d11a32c76cdf1f5709f","isrc":"GBAYD8700529","name":"Piano Concerto No. 21 in C Major, K. 467: II. Andante","registered_at":"2026-06-04T12:48:11Z","spotify_id":"6r4SMq2thNITVLFZ1spvWE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101c16b1e20a9428886c7838e6ac791e8f426286b3983d11a32c76cdf1f5709f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6r4SMq2thNITVLFZ1spvWE.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/6r4SMq2thNITVLFZ1spvWE.
3 Gymnopédies: No. 1 in D Major. Lent et douloureux (Orch. Ducros)
{"copyright_id":"0x8bba6486ec81d16c42f11d018d19a105061d1dfc1466d3fe3937716637f5ef5b","isrc":"GBAYC2002212","name":"3 Gymnopédies: No. 1 in D Major. Lent et douloureux (Orch. Ducros)","registered_at":"2026-06-01T09:28:00Z","spotify_id":"1lZ8LyJi802XtBuX2G19Np","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bba6486ec81d16c42f11d018d19a105061d1dfc1466d3fe3937716637f5ef5b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1lZ8LyJi802XtBuX2G19Np.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/1lZ8LyJi802XtBuX2G19Np.
Suite in D Minor, HWV 437: III. Sarabande
{"copyright_id":"0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944","isrc":"GBAYC0201575","name":"Suite in D Minor, HWV 437: III. Sarabande","registered_at":"2026-06-01T08:43:05Z","spotify_id":"5T4RTkkc8OP5MiWnfePQUD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5T4RTkkc8OP5MiWnfePQUD.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/5T4RTkkc8OP5MiWnfePQUD.
Swan Lake, Op. 20, Act II: No. 10, Scene. Moderato
Le Carnaval des Animaux, R. 125: XIII. Le cygne (Arr. Chris Hazell)
{"copyright_id":"0xe6ed198e7a438745e051bdf217c9777be02a621071d31762a44359f39ff62e6f","isrc":"GBAYC0002613","name":"Le Carnaval des Animaux, R. 125: XIII. Le cygne (Arr. Chris Hazell)","registered_at":"2026-06-06T16:39:33Z","spotify_id":"04Uv7EHLuy4adbTsoIPvbl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ed198e7a438745e051bdf217c9777be02a621071d31762a44359f39ff62e6f. 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/04Uv7EHLuy4adbTsoIPvbl.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/04Uv7EHLuy4adbTsoIPvbl.
The Nutcracker, Op. 71, Act II: No. 14, Pas de deux: Var. II. Dance of the Sugar-Plum Fairy
{"copyright_id":"0x4067b164f366eecd04d6d4f450e5c73bc7f83cc451e81f90c2aa01da6fa4a080","isrc":"GBAYC0502402","name":"Piano Sonata No. 16 in C Major, K. 545: I. Allegro","registered_at":"2026-06-04T12:24:59Z","spotify_id":"1g94Lu1rUuCSPcpWmeqxYJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4067b164f366eecd04d6d4f450e5c73bc7f83cc451e81f90c2aa01da6fa4a080. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1g94Lu1rUuCSPcpWmeqxYJ.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/1g94Lu1rUuCSPcpWmeqxYJ.
String Quintet in E Major, G. 275: III. Minuetto
{"copyright_id":"0x609fd2db54e0dbc301aaf44db5e42a4706158a6796ce1ab3884b01d2c81de8cd","isrc":"GBAYC8000011","name":"String Quintet in E Major, G. 275: III. Minuetto","registered_at":"2026-06-04T08:14:32Z","spotify_id":"4GAwxL6XrPxAxpPnWffaSt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609fd2db54e0dbc301aaf44db5e42a4706158a6796ce1ab3884b01d2c81de8cd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GAwxL6XrPxAxpPnWffaSt.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/4GAwxL6XrPxAxpPnWffaSt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61de95103c80e37d9844b84c0888db4487a4c787d02ad3a2f0a053a944b2787e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0SegRde8WSqIJs5xwtRN3w.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/0SegRde8WSqIJs5xwtRN3w.
Canon and Gigue in D Major for 3 Violins and Continuo, P. 37: I. Canon (Orchestral Version)
{"copyright_id":"0x4453c95685d0f13e1f1d83b551bdec12ed88c8199bb810537686db1175dce78c","isrc":"GBAYC8600822","name":"Canon and Gigue in D Major for 3 Violins and Continuo, P. 37: I. Canon (Orchestral Version)","registered_at":"2026-06-04T13:41:57Z","spotify_id":"2e2iI2p4CFlxcVQWr48l99","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4453c95685d0f13e1f1d83b551bdec12ed88c8199bb810537686db1175dce78c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2e2iI2p4CFlxcVQWr48l99.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/2e2iI2p4CFlxcVQWr48l99.
Prince Igor, Act II: Polovtsian Dances, Dance II
State Academic Mariinsky Theater Choir, Saint Petersburg
{"copyright_id":"0x094ced3182a8bd4ec27f84c85935e80ba9d5a377255449976fde5dedb0bc8dcb","isrc":"GBAYC0302515","name":"Prince Igor, Act II: Polovtsian Dances, Dance II","registered_at":"2026-06-25T18:26:52Z","spotify_id":"1NdwZVJy2N8IljZqe6VpW3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094ced3182a8bd4ec27f84c85935e80ba9d5a377255449976fde5dedb0bc8dcb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1NdwZVJy2N8IljZqe6VpW3.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/1NdwZVJy2N8IljZqe6VpW3.
The Nutcracker, Op. 71, Act II: No. 13, Waltz of the Flowers
{"copyright_id":"0x406781cce102ded9f8e5f4d100117abffc83d476c7095a77ad0cf5b3d414bd49","isrc":"GBAYC1000875","name":"The Nutcracker, Op. 71, Act II: No. 13, Waltz of the Flowers","registered_at":"2026-06-01T21:18:41Z","spotify_id":"0YBmRlPJutR85xKDNH98my","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406781cce102ded9f8e5f4d100117abffc83d476c7095a77ad0cf5b3d414bd49. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YBmRlPJutR85xKDNH98my.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/0YBmRlPJutR85xKDNH98my.
{"copyright_id":"0x8e6f5bbcf899c27f6e2dff6cc4bf3d4a57c3e6f46115e5d0d9f5ae7b0ec6b2cf","isrc":"GBAYC0902894","name":"Adagio for Strings","registered_at":"2026-06-21T02:36:57Z","spotify_id":"6BCixf5xTa4WPLFg2sAmuv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6f5bbcf899c27f6e2dff6cc4bf3d4a57c3e6f46115e5d0d9f5ae7b0ec6b2cf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BCixf5xTa4WPLFg2sAmuv.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/6BCixf5xTa4WPLFg2sAmuv.
Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale (Excerpt: Ode to Joy)
24 Preludes, Op. 11: No. 21 in B-Flat Major. Andante
{"copyright_id":"0x1ba8f1c4737e46beb47e46e402db6ab1e3ed9e831654283e8bb97a3cb09b6b85","isrc":"GBAYC9600937","name":"24 Preludes, Op. 11: No. 21 in B-Flat Major. Andante","registered_at":"2026-06-21T19:38:48Z","spotify_id":"72JuHORXUQCQ1jK11Lg0gs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba8f1c4737e46beb47e46e402db6ab1e3ed9e831654283e8bb97a3cb09b6b85. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72JuHORXUQCQ1jK11Lg0gs.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/72JuHORXUQCQ1jK11Lg0gs.
Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop". Sostenuto
{"copyright_id":"0xbc1c98f14e0eebcaf7528f7608f6f506501b7f0490077a522d829af980ec9e47","isrc":"FRZ200200019","name":"Preludes, Op. 28: No. 15 in D-Flat Major \"Raindrop\". Sostenuto","registered_at":"2026-06-04T09:14:30Z","spotify_id":"3dNKXdqVUlk4VS6TDV7hmq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1c98f14e0eebcaf7528f7608f6f506501b7f0490077a522d829af980ec9e47. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dNKXdqVUlk4VS6TDV7hmq.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/3dNKXdqVUlk4VS6TDV7hmq.
Sonata for Cello and Piano, FP 143: II. Cavatine
{"copyright_id":"0xd788f5b2daacb4a5060d4b370218da761be0a0178fa833090b09b16e78cfaf16","isrc":"GBAYC0102828","name":"Sonata for Cello and Piano, FP 143: II. Cavatine","registered_at":"2026-06-04T07:45:53Z","spotify_id":"45J9T6wzVXP78wyXdrUmd1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd788f5b2daacb4a5060d4b370218da761be0a0178fa833090b09b16e78cfaf16. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45J9T6wzVXP78wyXdrUmd1.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/45J9T6wzVXP78wyXdrUmd1.
Romeo and Juliet, Op. 64, Act I: No. 13, Dance of the Knights
Symphony No. 9 in D Minor, Op. 125 "Choral": II. Molto vivace - Presto
The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "Winter": I. Allegro non molto
Cello Concerto in E Minor, Op. 85: I. Adagio - Moderato
Myrthen, Op. 25: No. 1, Widmung (Arr. Franz Liszt)
Variations on an Original Theme, Op. 36 "Enigma": Theme. Andante
Nocturnes, Op. 9: No. 2 in E-Flat Major. Andante
Orchestre National Du Capitole De Toulouse
Pièces de théorbe et de luth: IV. Sarabande (Transcr. for Guitar by Garcia)
Orchestra dell' Accademia Nazionale di Santa Cecilia, Roma
The Nutcracker, Op. 71, Act I: No. 9, Waltz of the Snowflakes
The Nutcracker, Op. 71, Act II: No. 12d, Divertissement. Trepak (Russian Dance)
Prelude and Fugue No. 2 in C Minor, BWV 847: I. Prelude
Hunt Cantata, BWV 208: No. 9, Sheep May Safely Graze (Arr. Marriner)
The Nutcracker, Op. 71, Act II: No. 14, Pas de deux: Coda
13 Preludes, Op. 32: No.12 in G-Sharp Minor. Allegro
La traviata, Act I: Libiamo ne' lieti calici
Fantasia on Greensleeves, for Flute, Harp and Strings
6 Studien in kanonischer Form, Op. 56: No. 1 in C Major. Nicht zu schnell
Prelude and Fugue in D Minor, BWV 851: I. Prelude
Brahms: 5 Lieder, Op. 49: No. 4, Wiegenlied (Arr. Mørk for Piano & Cello)
{"copyright_id":"0xe6ed198e7a438745e051bdf217c9777be02a621071d31762a44359f39ff62e6f","isrc":"GBAYC0002613","name":"Saint-Saëns / Arr. Hazell: Le carnaval des animaux: XIII. Le cygne","registered_at":"2026-06-06T16:39:33Z","spotify_id":"21hc2mHB8QyNvvV0sBE9mj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ed198e7a438745e051bdf217c9777be02a621071d31762a44359f39ff62e6f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21hc2mHB8QyNvvV0sBE9mj.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/21hc2mHB8QyNvvV0sBE9mj.
Liszt: 6 Consolations, S. 172: No. 3 in D-Flat Major
Gluck: Orfeo ed Euridice, Wq. 30, Act 2: Dance of the Blessed Spirits
Mozart: Divertimento No. 17 in D Major, K. 334/320b: III. Menuetto - Trio
Puccini: Madama Butterfly, Act 2: Coro a bocca chiusa (Coro)
{"copyright_id":"0x8946091854aaf7c2933b7a0f5ab7fd8f5308fc8d3f7d094c8ffde2745728cb87","isrc":"GBAYC0702145","name":"Swan Lake, Op. 20, Act II: No. 10, Scene. Moderato","registered_at":"2026-06-01T06:09:30Z","spotify_id":"0ck5Lk3ijEUKQpycRlBLTb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8946091854aaf7c2933b7a0f5ab7fd8f5308fc8d3f7d094c8ffde2745728cb87. 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/0ck5Lk3ijEUKQpycRlBLTb.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/0ck5Lk3ijEUKQpycRlBLTb.
Peer Gynt Suite No. 1, Op. 46: I. Morning Mood
Harpsichord Suite No. 4 in D Minor, HWV 437: III. Sarabande
The Nutcracker, Op. 71, Act II: No. 14, Pas de deux: III. Var. II. Dance of the Sugar-Plum Fairy
Brandenburg Concerto No. 3 in G Major, BWV 1048: I. (No Tempo Marking)
Pelléas et Mélisande Suite, Op. 80: III. Sicilienne
Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
Tristan und Isolde, WWV 90, Act I: Prelude
Swan Lake, Op. 20, Act II: No. 14, Scène (Moderato)
{"copyright_id":"0x7eab74bea09317467e26a39b50d255b74af49fe9fb6c69ae3856abdcba584c68","isrc":"GBAYC0702156","name":"Swan Lake, Op. 20, Act II: No. 14, Scène (Moderato)","registered_at":"2026-06-04T12:05:22Z","spotify_id":"3NlS13lSrtQAL9Nf7ZNoRW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eab74bea09317467e26a39b50d255b74af49fe9fb6c69ae3856abdcba584c68. 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/3NlS13lSrtQAL9Nf7ZNoRW.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/3NlS13lSrtQAL9Nf7ZNoRW.
The Valkyrie, WWV 86b, Act III: Ride of the Valkyries
Piano Concerto No. 5, Op. 73: II. Adagio un poco moto
Requiem in D Minor, K. 626: III. Sequenz, No. 6, Lacrymosa
Symphony No. 9 in D Minor, Op. 125: IV. Allegro molto assai "Ode to Joy"
The Planets, Op. 32: No. 4, Jupiter, the Bringer of Jolity (Excerpt: Conclusion)
Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
Má vlast, JB 1:112: II. Vltava (The Moldau)
Sinfonia Concertante in E-Flat Major, K. 364: II. Andante
Preludes, Op. 28: No. 4, Largo in E Minor
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto (Excerpt)
The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": III. Danza pastorala (Allegro)
Solomon, HWV 67: The Arrival of the Queen of Sheba
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air "Air On the G String"
Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto - Allegro assai
The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity (Allegro giocoso)
Pomp and Circumstance, Op. 39: No. 1 in D Major
Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso
Orfeo ed Eurídice, Wq. 41, Act II: Dance of the Blessed Spirits
Canon & Gigue in D Major, P. 37: I. Canon
Flute and Harp Concerto in C Major, K. 299: II. Andantino
Jean-Francois Paillard Chamber Orchestra
Symphony No. 9 in E Minor, B. 178 "From the New World": IV. Allegro con fuoco
Romeo and Juliet, Op. 64, Act I: The Knights' Dance
Gianni Schicchi, SC 88: O mio babbino caro
A Midsummer Night's Dream, Op. 61: IX. Wedding March
The Nutcracker, Op. 71, Act II: No. 13, Valse des fleurs
Swan Lake, Op. 20: No. 10, Scene (Moderato)
Piano Concerto No. 1 in E Minor, Op. 11: II. Larghetto
Impromptus, D. 899: No. 3 in G-Flat Major (Andante)
Waltzes, Op. 69: No. 1 in A-Flat Major "Farewell Waltz"
Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto
Scheherazade, Op.35: II. The Story of the Kalendar Prince
Prince Igor, Act II: Polovtsian Dances (Opening)