1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f178527bb0d0e5e7e4e90064ffc76647bf63ea61fe65eadc2f5ae5626e87190. 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/bc2eb038-1611-441e-9791-8c0a56e4b3b1.json and https://artists.proofprofile.net/proofs/artist/bc2eb038-1611-441e-9791-8c0a56e4b3b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Opera Arias for Baby Celestial Sound Series: Tender Instrumental Versions of the Best and Most Popular Opera Arias of the World
Mozart Lullaby Magic Celestial Sound Series Mozart Lullabies in Soft and Tender Versions for Baby Bedtime Ritual
Beethoven Lullaby Magic Celestial Sound Series: Beethoven Lullabies in Soft and Tender Versions for Baby Bedtime Ritual
Classic Lullaby Magic: Celestial Sound Series #1
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabedb0b524a16d992bc0b3caf1515bca775cc383fc52fe6bd29c180115ee6fb6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL1901199.
Abends wenn ich schlafen geh‘ Der Zauber der Schlaflieder von Lullaby Land 33 der schönsten Schlaflieder in zauberhaften Celestial Sound-Versionen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0787b87f37269308f0a2d8010fc19ad0c91a441cf75bec5dbaeb6b48a7ba1d91. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL1901249.
Classic Lullaby Magic Celestial Sound Series #3: Classical Music for Babies Soft and Tender Versions of the Best and Most Popular Themes by World Famous Classical Composers
Classic Lullaby Magic: Celestial Sound Series #2 Classical Music for Babies Soft and Tender Versions of the Best and Most Popular Themes by World Famous Classical Composers
Nu i ro slumra in Vaggvisor för en välförtjänt vila Celestial sound series Viska mjuka instrumentaler från Lullaby Land Brahms vaggvisa Trollmors vaggsång Blinka lilla stjärna där Idas sommarvisa Klättermusens vaggvisa Och mycket mer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551e2ca578dc81bb9bd345b271d0228a0bd0a1e721ef70f87fa640d6596d0ff2. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301526.
Le canzoni Disney più famose: Versione morbide e vellutate ninne nanne per una meritata notte di sonno (Serie di suoni celesti)
Chopin Lullaby Magic Celestial Sound Series
A Dormir, A Dormir: Las Canciones de Cuna Más Bonitas en una Tierna Versión Aterciopelada para un Descanso Perfecto
Bach Lullaby Magic Celestial Sound Series Bach Lullabies in Soft and Tender Versions for Baby Bedtime Ritual
Lullaby Hall of Fame: Celestial Sound Series Classic Tradition (Happy Baby Lullabies Played Lightly and Softly)
Dandini Dandini Dastana Ve Usulca Çalınan Ninniler Celestial Sound Series Hak Edilmiş Bir Dinlenme İçin Brahms Ninni Fış Fış Kayıkçı Mozart Ninni Minik Minik Yildizcik Danny Çocuk Aşk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568e7b83e46624a01101302d2248fd0079b62fc6b79d4ca875be6d8a020bb328. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc25b09e41dc2d5cdd7741900752d9a7c863f369f9a73c54914f59ccaf26ce5. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:40:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b9860b6df08f82b10d161220d000e7ced91380abdc477e1e91ede27b04de50. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301593.
Kołysanka Brahmsa I Łagodniej Grane Kołysanki: Na Zasłużony Odpoczynek
Stille Nacht, heilige Nacht Der Zauber der Weihnachtslieder im verträumter Sound von Lullaby Land Consort O, Tannenbaum Leise rieselt der Schnee In der Weihnachtsbäckerei Fröhliche Weihnacht überall O du fröhliche, o du selige Alle Jahre wieder uvm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c6d92b2f20d8ac60e78a12ea66741430b05c53159d892090827d967b39faec. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301645.
Feliz Navidad Merry Xmas Everybody Celestial sound series Warm & tender instrumental lullaby versions of the very best and world famous Christmas songs
Anema e core Le canzoni italiane più famose al mondo per bambini (versione strumentale) [Serie di suoni celesti]
La Ninna Nanna di Brahms La magia delle ninne nanne di Lullaby Land Brani Strumentali sussurrati da Lullaby Land Celestial Sound Series
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b2af6652812bf5b7c02483a4808543b592d58a0598412f0a254ee6205b1f25. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b679b60aa34f6b22d3418bd213e4184d022a4c0b3ad74cb902bef319c83112. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:19:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53a3a0af2d5ace55b24aff4ec777bbe707be2bd32f02a67e259c9d4134e26e4. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fd789b248a86927968d87484e07b5ccb736eba7da45c3522ac2c0a134c036a. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55eeb362c4b1b5a5a39095637bf0d901bb69a8fcc4d8b752fb9a951db2521208. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d5b2f4610364ad75651f068097a738ec86221f1a2e823db82495eb5132d661. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6230b998eaa4dce42b4ecfced53f8bceed427665f9031578bb633110fb1865ee. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca419beb6764fb7b2c635fff62e06d630d21bd3173f83eb00d9155dacb2b638a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cb5f235e7fb5648dc59215a68e5404cebf76a3c12a7982ed99f6f40de5aa0c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dec7afb4046d37614e14372af324b4f6eeb66ceff1d6c91aa9c4b066259bf68. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf6eda812c057d2be9cea17366ea5d8423b4484af52791458b140492c7bf362. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301557.
Lli-Lli Tulog Alay Dreamy Lullabies and Nursery Rhymes of the Philippines Celestial Sound Series
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780db02d8a44b04638f41a5068d9d9ce0cd98957ce6a195c7b27372dbe0c2bd3. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf04965a3c78174f5cf7a24da6492783761bdbfdc9e43391cdf5a404a810ce9. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d8bc056acf69c142aab216846de5f3ff870b23961732c4aeadecf13ef4c3ae. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:06:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665314ef768559fc1f9ca879a56de6ab3c8576103aed0b8a42c2c62be803ad84. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca7f1fbe96ef0d7dafe4f7e4ee1b492e6af5d969e150265c8ff389032d5c5ff. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:06:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9acf6c659c472b97b327d0dae890943a01109d9caa742160ab809b2136d341. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8359be67400e51a7fb661a8bc8ef1127da08caa873f9036c6bd66821018568a2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3c0a862b870c741d508c945f1307b9e46804b8ce21c655c7433017148ef708. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f305c60b0819067b53df4f9f32badd012348f5a488bd3c0878f73c918a83752. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa503582bd16fa34f1d2f6647a03340227c1124fff1a01e699ae997e5fb165293. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4178643f5d78b87b2dce9b7fa2f7b0f04f195318f064c806f019d7fa9a03f8. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:24:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301731.
Canção de ninar de Brahms Música de ninar com sons de veludo Sons de veludo para um merecido descanso Entre muitos mais: Brilha brilha la estrelinha Alecrim dourado Nana neném Se essa rua fosse minha Quieto, meu pequeño
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22acfc6e37182093b43c1a9ada481b3576dbeae9c74f44b8a68d0c5268c2782c. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:26:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4215048139c9447ffc2a3fd0c9665412d4ed54a81fdb49c6218cc5d9455f6a33. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b893e601804a0cf1bca684670b8fe757e0b87e842b9dc2d44ac9c9e920d490. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301606.
En İyi Dısney Şarkıları Ninni Versiyonunda Göksel Ses Serisi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552a6b6f7731fb4ee21cd2af5dd817aa623ee15e9a37171b31db71af29888235. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1TL2301480.
Chansons Disney comme berceuses: Versions instrumentales murmurées pour un repos merveilleux (Son céleste de Lullaby Land)
Músicas Gospel para Bebês Tocados Como Canções de Ninar Com Sons Suaves de Piano para um Merecido Descanso