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 0x2c68cc4e9a254406cdbe97dedf4ce54cb39c66f055ae9e6a589a34fc3b3b9d27. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7d10774-f93f-47f8-bb00-cf71713a85f5.json and https://artists.proofprofile.net/proofs/artist/f7d10774-f93f-47f8-bb00-cf71713a85f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
English Pronunciation For Brazilians (The Sounds Of American English)
Capítulo 1 & Capítulo 2 & Capítulo 3 & Capítulo 4.1 - Fale tudo em inglês
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 0x664e97ceb897facf3f7b2a3bf75469fd706d7e3bc768ffe55c4a8e2871f75da3. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEXQ72233569.
Capítulo 4.2 & Capítulo 5 & Capítulo 6 & Capítulo 7.1 - Fale tudo em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060e8d88f397865555044c437592c0eb7a63cd7e28149ba20288c056e605f0ca. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DEXQ72233570.
Capítulo 7.2 & Capítulo 8 & Capítulo 9 & Capítulo 10 & Capítulo 11.1 - Fale tudo em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161ca8e744ed2c7b6e4d5797ad4f6ddf637cbec7e037da119c90fe9363a340dc. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/DEXQ72233571.
Capítulo 15.2 & Capítulo 16 & Capítulo 17 & Capítulo 18 & Capítulo 19.1 - Fale tudo em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077f28fd3c0dd36a03a04cdc281c18f10bde1951a8d8577a3dc5dad3ae1fee7b. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/DEXQ72233573.
Muito Prazer (Fale o português do Brasil)
Fale tudo em Inglês em viagens! (Um guia completo para comunicação em viagens)
Capítulo 1.1 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9459aab5e83d53b1d1889580d3a027166c5adc81aebd2bdf2cab414918be7d5f. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/DEWM50200449.
Capítulo 1.2 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a536b805e2ad1e3d4e6249c47c3068fc0e29a5eb5ee4e2bd6ea0b373199554. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:48:48Z), 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/DEWM50200450.
Capítulo 1.3 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e86bc0bcedfecc811bbf5281e85c853d3728770f729ec25e12e690d264176a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEWM50200451.
Capítulo 1.4 & Capítulo 2.1 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75da79a449aef0a828e59228ca7f21af897a5cdb6122a0498bdd3021d0c4636. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/DEWM50200452.
Capítulo 2.2 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1079368a116cb44f22b84fb3ab417e4fc2afb3b1b9b2754f5ee8fb4b7b15a7. 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/DEWM50200453.
Capítulo 2.3 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcbac8156fad1dcebdafd2a32fd66a401a2d091a18cde3c8c96ce9e5fa6d464. 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/DEWM50200454.
Capítulo 2.4 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a83ef9cc97036c408b6f00987e8f7e4889028cffde6d14af43662f6b34d99a. 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/DEWM50200455.
Capítulo 2.5 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da67eddbc6b367f6e72d21e72635f6e0220d74a084a8f50c452318f50bf030d. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:56:37Z), 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/DEWM50200456.
Capítulo 2.6 & Capítulo 3.1 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e12354812809f1ee4d20027f8cea10c33e50473f07ec2f48b2f6f482ca28a13. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/DEWM50200457.
Capítulo 3.2 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398810c77c217c75941821fec86b79fd8b6404e798ad672ac12d6fdcf9f34428. 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/DEWM50200458.
Capítulo 3.3 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57ce71ffffb7e372f713bbed992e10a8239c279ff0086c27a2628936944d396. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/DEWM50200459.
Capítulo 3.4 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8951054a9d77d061e6e88bc7d6beb21806ad6afe3e48c5e65e1aa775200944ad. 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/DEWM50200460.
Capítulo 4.2 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab7030467524bb87be6fcd093662abc9f9c151b5e3f47dbad093d744fdafb0a. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:41:33Z), 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/DEWM50200462.
Capítulo 4.3 & Capítulo 5.1 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe747258f3111a6b2acc3feae1b175fb36ee2b1825991914dabf0fc5c974ffa9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEWM50200463.
Capítulo 6.2 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf083eb79c5b1ddd1f77ff8c46337cc191274b7b0e0960fa452f79eeafb278f87. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEWM50200465.
Capítulo 6.3 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca672ef7a79fdec5d2658104a52840bb6d1720bc7c9e1b1016032f39f0e0474. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T05:00:15Z), 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/DEWM50200466.
Capítulo 6.4 & Capítulo 7.1 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7380781cfc92e32ce443320253e97a442f3744b09f9e5eb7b53f9a0ff64e4c6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEWM50200467.
Capítulo 7.2 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142c3270f38edab15ee838255ee1677df87cce3d95ef17b9542f604e746071e3. 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/DEWM50200468.
Capítulo 7.3 - Fale tudo em Inglês em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51450e434546e73e787e03b51eeb0f6acc88f2aad8e99e4f7140878814fd69ce. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:37:10Z), 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/DEWM50200469.
Chapter 1.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853de218618e0f7be3714b2d2fbc121303d5b632701c1d8e593da8cdc540579d. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/DEXQ72235888.
Chapter 1.2 & Chapter 2.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ea1ec337997b6c9bfcd2d78dcb4c7400a38124af11e12e46790bcdb1b7eb2b. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/DEXQ72235889.
Chapter 2.2 & Chapter 3.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94a5083e6b9ad1753b74c0d32d67ba9507160d19c1a1278b73d4f3e219d73fe. 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/DEXQ72235890.
Chapter 3.2 & Chapter 4 & Chapter 5.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2746dd0806b813a193250abf31d1b56498439cd5e900359d182fb11eca6fd0. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:54:27Z), 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/DEXQ72235891.
Chapter 5.2 & Chapter 6.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9a7bd0a34c517fad15c16ebeb9156f195b1f55cc0d4c6de88904986cb35ab1. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ72235892.
Chapter 6.2 & Chapter 7 & Chapter 8.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd67adb0a1db4cbf1019d97fc704f52952b1f250d8de1d9ac83699759efb081. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/DEXQ72235893.
Chapter 8.2 & Chapter 9.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefec64dd5536ee21deedbcdb3fe96d13e47f1a414d023b58e807dca802b3e607. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/DEXQ72235894.
Chapter 9.2 & Chapter 10.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0ef3102dc8dc015982d2b442d6f425a3bfa3047f95a86951fbb13357508544. 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/DEXQ72235895.
Chapter 10.2 & Chapter 11 & Chapter 12.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2841586883f6d6570af141f8a08cba707ae68c871bb296a931b5aaea6a367442. 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/DEXQ72235896.
Chapter 12.2 & Chapter 13.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d3a078dbcd714b55367d5732206ce5127cdb1b6bc8cda85ddd92ee1fe0eb1e. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/DEXQ72235897.
Chapter 13.2 & Chapter 14 & Chapter 15 & Chapter 16.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff2465f801bab1b5c6c43b6cc4658275fdcbb659d4cd6d78eeb914310985d0d. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/DEXQ72235898.
Chapter 16.2 & Chapter 17 & Chapter 18 & Chapter 19 & Chapter 20.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1569122a7212bcc2dbfc628b221a17866c1333df392abf8a3c67fdde7c5c2df9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ72235899.
Chapter 20.2 & Chapter 21 & Chapter 22 & Chapter 23 & Chapter 24.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b247e95d72b0f677526f71ae405ea6a5ec64fb252ed99fd070eda90a48268d6. 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/DEXQ72235900.
Chapter 24.2 & Chapter 25 & Chapter 26 & Chapter 27 & Chapter 28.1 - English for job interviews!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc604add3e02092972856738606fce9d75d1d1598efa6505b33bf986615464e70. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:38:53Z), 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/DEXQ72235901.
Capítulo 1.1 - Fale tudo em espanhol em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f1bad5ff9f207070b511d02f363b1fdbcaa0ac1bb09cd33d80d718d7355e22. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/DEXQ72235981.
Capítulo 1.2 - Fale tudo em espanhol em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90639f738a758765c9b1e391af913b5b0efb75131b4f768ea8acab53da43e07f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEXQ72235982.
Capítulo 1.3 - Fale tudo em espanhol em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3de99bc67d4bad91f8926977b7dcb696ae020a98ffadedbbf0267fbc85be39b. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DEXQ72235983.
Capítulo 1.4 & Capítulo 2.1 - Fale tudo em espanhol em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452aadc25309dd0c4802d90780c5341f74004614a0c96d815d2289096f9d0900. 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/DEXQ72235984.
Capítulo 2.2 - Fale tudo em espanhol em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfcfb1a63a5a2c865357e7cb69b9979406370e461a41ed0fb0c3243ad76cdaa1. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:25:13Z), 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/DEXQ72235985.
Capítulo 2.3 - Fale tudo em espanhol em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b10624f082debf83434068843d1c59d5bb4c44f44c66680da46b4561cfa817. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:15:43Z), 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/DEXQ72235986.
Capítulo 2.4 - Fale tudo em espanhol em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a1cf30a7962ba819a1c682a14aa0bdae89fe373f7a1d975821c3448a2fc0a2. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:06:25Z), 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/DEXQ72235987.
Capítulo 2.5 - Fale tudo em espanhol em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875cbc9ec5f5d5a77ce6b98bd768bfd8ce1d2d1246e1b0973c71bb661a386ae0. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:24:10Z), 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/DEXQ72235988.
Solte a língua em inglês (Um guia completo para comunicação em viagens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6ea348342c9c0caf775cb3e3deced858b8a8721def92d03c5b1ae7779866b6. 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/DEWM42368973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6d94b94e22ccc1528cb3f5e17faf8c8eb17b5b4d4828eb9941c70423d59324. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:36:59Z), 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/DEWM42368976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4581fce03d556318d6fbacbc72cefb9affd42a2880c829981645692eccb0e8a. 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/DEWM42368980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bed33ab5acd6879da9e5b64143735661c1f7e630879c2cf8955ae36de2c72a. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:40:25Z), 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/DEWM42368985.
Capítulo 1.1 - Fale tudo em italiano em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95da9bed9b38b1f5b1256fb7d2fb5bc27e8882053d41b8588a26028a5d1c4e5. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/DEXQ72236042.
Capítulo 1.2 - Fale tudo em italiano em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455df6a72ff7ac2ecb3f39315a14379af81d2abd5c2020a09d4cafc3622c6706. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEXQ72236043.
Capítulo 2.2 - Fale tudo em italiano em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23eb4bc74186fe7a7fc0bbc3a938afb90037804ef4ad409d228901b5eee9f2e2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEXQ72236045.
Capítulo 2.3 - Fale tudo em italiano em viagens!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf819b17f5cdd75c98f46bbda330bb18f75c446891a388633a2edb5c9622eada6. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:37:19Z), 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/DEXQ72236046.
Melhore o seu inglês (Conversação e compreensão)
Capítulo 42.2 & Capítulo 43 & Capítulo 44 & Capítulo 45.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3c43e3f08c233bdabc64dd15d4a5ce2fa5141778c7d07c9f7310aba15a4b0d. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/DEXQ72235118.
Capítulo 45.2 & Capítulo 46 & Capítulo 47 & Capítulo 48 & Capítulo 49.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdd51eb515827e622c382b8b6664da384dba1205c76c981d7a451614c6f3a8f. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEXQ72235119.
Capítulo 49.2 & Capítulo 50 & Capítulo 51 & Capítulo 52.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cd244d1af5df4d1d06dd9de6be4e165e2bd9f27071efdce1b3915fbfbbd9c2. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:45:26Z), 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/DEXQ72235120.
Capítulo 52.2 & Capítulo 53 & Capítulo 54 & Capítulo 55 & Capítulo 56.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d9a283a9a94b313e7cff9fdd9cb5a3525ac5be2870fbec61e3a19f780ca9d9. 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/DEXQ72235121.
Capítulo 56.2 & Capítulo 57 & Capítulo 58 & Capítulo 59.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bccdb9ed0c49c103cc098665650e4d1de683d6962f96741d65e5add4a8413f7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T04:57:19Z), 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/DEXQ72235122.
Capítulo 59.2 & Capítulo 60 & Capítulo 61 & Capítulo 62.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2052b552c15c3d60b6f11a74b1812ad7219bd3875f4784c55ed1bbd05422d95a. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DEXQ72235123.
Capítulo 62.2 & Capítulo 63 & Capítulo 64 & Capítulo 65 & Capítulo 66.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489e32bb8e7066c9ed846ba0390f81c0f82946b641ee2db22a0bfcf291bdbc1b. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/DEXQ72235124.
Capítulo 66.2 & Capítulo 67 & Capítulo 68 & Capítulo 69 & Capítulo 70.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b688882fadefd47f576a40b66adb28718b77ec59277b88b1ff8b186a2abb47. 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/DEXQ72235125.
Capítulo 70.2 & Capítulo 71 & Capítulo 72 & Capítulo 73 & Capítulo 74.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6907414e78f78b26932c0266c22079ed0219cf21c0de8794b2014fbb499f187d. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/DEXQ72235126.
Capítulo 74.2 & Capítulo 75 & Capítulo 76 & Capítulo 77 & Capítulo 78.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc392f0eda920e305039ac18805eec33db625fdc860d28fe0bc985e751c49e20b. 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/DEXQ72235127.
Capítulo 78.2 & Capítulo 79 & Capítulo 80 & Capítulo 81 & Capítulo 82.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb42b3211e280f32b566b78103c4cfc35d89eb7d13ed9591ccda651a86167f3. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/DEXQ72235128.
Capítulo 82.2 & Capítulo 83 & Capítulo 84 & Capítulo 85 & Capítulo 86.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a86b32492d849067954844a1795947ca2aeaf356433123a1feea0e85548eacc. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/DEXQ72235129.
Capítulo 86.2 & Capítulo 87 & Capítulo 88 & Capítulo 89.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5037f7ea3924dcea20e740bb703aee0df62494a8e7e9438ef85419acd58654. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/DEXQ72235130.
Capítulo 89.2 & Capítulo 90 & Capítulo 91 & Capítulo 92.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4655d029daa8267b1deae83c0b4ec6f1412b67ba3d7457898f8d47b11b95276c. 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/DEXQ72235131.
Capítulo 92.2 & Capítulo 93 & Capítulo 94 & Capítulo 95 & Capítulo 96.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0661fbf632a88e1cf06657b0e506bd9b3bd68ee419240f5d12ce0781bb531e6a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ72235132.
Capítulo 96.2 & Capítulo 97 & Capítulo 98 & Capítulo 99 & Capítulo 100.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4af1aea6e2d5343b75ec7f6b5b3109cdbb2ce31d7f76e25eb4d7cf95b97f239. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/DEXQ72235133.
Capítulo 100.2 & Capítulo 101 & Capítulo 102 & Capítulo 103.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8411a9c55ed58d1619ab4a203b68c1d73ed117b71caff723fb1a89ff6ead253a. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DEXQ72235134.
Capítulo 103.2 & Capítulo 104 & Capítulo 105 & Capítulo 106 & Capítulo 107.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5b56e4be8572da6e323e26e843ed888f96bca4df92115d80947c53c6c9c20a. 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/DEXQ72235135.
Capítulo 107.2 & Capítulo 108 & Capítulo 109 & Capítulo 110.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917df5a8065f2a105d97d391bcd600bb53475c6cb19be33e67afb35797a79ed5. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/DEXQ72235136.
Capítulo 110.2 & Capítulo 111 & Capítulo 112 & Capítulo 113 & Capítulo 114.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583677226600262e92b4656f3192e5a5af960964113b86cd33ad0bebf5a91ca5. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DEXQ72235137.
Capítulo 114.2 & Capítulo 115 & Capítulo 116 & Capítulo 117 & Capítulo 118.1 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ff7893dd2988f4aed433d16231b1de6ec1a2f031c6913099d8eaa526facde9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DEXQ72235138.
Capítulo 118.2 & Capítulo 119 & Capítulo 120 & Capítulo 121 - Inglês fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249b8d1a640eb89fb8532b73c9b175fe70dd6c199aa5228afc650c8391220e8c. 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/DEXQ72235139.
Muito Prazer - Volume 1 - Básico (Fale o português do Brasil)
Capítulo 1 & Capítulo 2 & Capítulo 3 & Capítulo 4 & Capítulo 5.1 - Italiano fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e9e8585af946fc8e494a1951a8b4ab442160237c5c1e3bd209e7aa25f92669. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:50:13Z), 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/DEXQ72234910.
Capítulo 5.2 & Capítulo 6 & Capítulo 7 & Capítulo 8 & Capítulo 9 & Capítulo 10 & Capítulo 11.1 - Italiano fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7aeb092f453c26e649a7cf29e6e32f3a94f19beca11bee6a00e826fba0e66f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXQ72234911.
Capítulo 11.2 & Capítulo 12 & Capítulo 13 & Capítulo 14 & Capítulo 15.1 - Italiano fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7786f957de1d53ff8e377d9dc3ee1167f55f510cce17919e9d9344cbafb0de3f. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/DEXQ72234912.
Capítulo 15.2 & Capítulo 16 & Capítulo 17 & Capítulo 18 & Capítulo 19 & Capítulo 20.1 - Italiano fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98e4d034dc8dfaa7f8a7d9f0e69588f85be2bf1b28ad43811522569d4a69c9b. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/DEXQ72234913.
Capítulo 20.2 & Capítulo 21 & Capítulo 22 & Capítulo 23 & Capítulo 24 & Capítulo 25.1 - Italiano fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5feb712388b9db4d7c73830aad127222e5a2f2a0b075c49eefa2ba96ed73059. 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/DEXQ72234914.
Capítulo 25.2 & Capítulo 26 & Capítulo 27 & Capítulo 28 & Capítulo 29.1 - Italiano fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139747d93c47cbea2321c26f33007b608053bd71916d33ab8c7dd7436358862e. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:20:25Z), 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/DEXQ72234915.
Capítulo 29.2 & Capítulo 30 & Capítulo 31 & Capítulo 32 & Capítulo 33.1 - Italiano fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cdf6fb6f5b9e374119d7f0cf6b407fcb6c0a61300a7d38ab9c614d147d082c. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:44:53Z), 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/DEXQ72234916.
Capítulo 37.2 & Capítulo 38 & Capítulo 39 & Capítulo 40 & Capítulo 41.1 - Italiano fluente em 30 lições
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169a980a9bf7a10eb05da26a43f25ddd89e9ae23e707d08504e8a438693bc9c5. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:10:19Z), 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/DEXQ72234918.
Capítulo 6.2 & Capítulo 7 & Capítulo 8.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab81df5db6667d60a667ec33203647cd604bf9882f8efb01cc4ab02ba12ce1c5. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/DEXQ72235753.
Capítulo 16.2 & Capítulo 17 & Capítulo 18.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956df4cccd9eb64e0a23b68cc4c1e236a0fd46d8a4ccee8c30f3e455807140c0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEXQ72235758.
Capítulo 20.2 & Capítulo 21 & Capítulo 22.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8455b7a829a12c623191d8f406b396d73e61f673e3e865897b7143fa2c75de4c. Chain 2 (Bitcoin): anchored in block 957895 (2026-07-13T18:41:29Z), 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/DEXQ72235760.
Capítulo 22.2 & Capítulo 23 & Capítulo 24.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bd72cc6888d606559c55a55ce4b7d5e98c63bdf9bb1b5516436a955be098af. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEXQ72235761.
Capítulo 24.2 & Capítulo 25 & Capítulo 26 & Capítulo 27.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46fed145623f6ed95c6801cad4aec4cab0f6e828711ebbae330b8fbd638646e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEXQ72235762.
Capítulo 27.2 & Capítulo 28.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfbbccb26d3ac5684fd74bd829cf06f61cf34aa18950a2cee5178f55b7c11ff. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:41:14Z), 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/DEXQ72235763.
Capítulo 28.2 & Capítulo 29 & Capítulo 30.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4825284198e621b792f9ea5c1c05b19e694bee16e5c2c70defe7643158900354. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:20:48Z), 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/DEXQ72235764.
Capítulo 30.2 & Capítulo 31 & Capítulo 32.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21b107a932aa712aa7e04a9d5bdf3659c533daea50bd146278477dc1ad373df. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/DEXQ72235765.
Capítulo 32.2 & Capítulo 33 & Capítulo 34.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3714e5dfca26404868d5902b32c284c3f84c41ea33885e7cd37dd7f4bd92a90b. 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/DEXQ72235766.
Capítulo 34.2 & Capítulo 35 & Capítulo 36.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada4aa6060617b2f1e3240f3925d3ba548674ed737aa5064fc164d3d6870f321. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DEXQ72235767.
Capítulo 36.2 & Capítulo 37 & Capítulo 38.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbae4cd879af54888c27606a659040b36ccf94ca0be148ef78cd879b49a40f1. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:24:02Z), 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/DEXQ72235768.
Capítulo 38.2 & Capítulo 39 & Capítulo 40.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd30a5e6ff5596d8741fcf57e4464b2e04b1083312aa3fb1d7631ec301704739. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/DEXQ72235769.
Capítulo 40.2 & Capítulo 41 & Capítulo 42.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc0e84ebf1d3623f2029d17383f4c481371fcc52284e2d204daaae3e4c762f8. 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/DEXQ72235770.
Capítulo 42.2 & Capítulo 43 & Capítulo 44.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe210e2c1d1372a0140a7b104e0e7ba3960dd0737d51e57891d6a5d102cc0dac9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXQ72235771.
Capítulo 44.2 & Capítulo 45.1 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac750232bda8e0d8237416a566a65015b847dfa67b97454da29fc3c41443b16. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXQ72235772.
Capítulo 45.2 & Capítulo 46 & Capítulo 47 - Pratique conversação em inglês
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38e724d7669f7d7a45a894bcdbf592be1c771c0d98b0bae4806421efc968853. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXQ72235773.
Capítulo 1 & Capítulo 2.1 - Fale tudo em inglês avançado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9092d201332bade9342c5e4ff8b004faac051013e0ca2865ca9bba1f3c3703. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DEXQ60530415.
Capítulo 2.2 & Capítulo 3 & Capítulo 4 & Capítulo 5 & Capítulo 6.1 - Fale tudo em inglês avançado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca6b8cf8bdeabae47ddd2f2fe80f5d060cde674b8543ea2de7c644c2ae96999. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/DEXQ60530416.
Capítulo 1 & Capítulo 2 & Capítulo 3 & Capítulo 4 & Capítulo 5.1 - Fale tudo em Espanhol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77f40f42c93aa0cadeab951059158fb8b7fd6819623552d69ea4b9924d09eed. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/DEXQ81385940.
Capítulo 5.2 & Capítulo 6 & Capítulo 7 & Capítulo 8.1 - Fale tudo em Espanhol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc21fbbe2982cff846b3333b3890cf5561f0124bf43f3bfd74211dd8e34ad5d. 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/DEXQ81385941.
Capítulo 8.2 & Capítulo 9 & Capítulo 10 & Capítulo 11 & Capítulo 12 & Capítulo 13.1 - Fale tudo em Espanhol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d427d6d7b4ca6722b70ad5d04fb216ff0a51dba72995771401441653254dba. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T13:02:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXQ81385942.
Capítulo 13.2 & Capítulo 14 & Capítulo 15 & Capítulo 16 & Capítulo 17 & Capítulo 18 & Capítulo 19 & Capítulo 20.1 - Fale tudo em Espanhol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3197c170cf19026e56f4cba672925afa72640bf518e7ddbccb5d82b2504cef2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEXQ81385943.