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 0xc9861d23928c0a6a33d5beb262f657665d8a4b27d9845975516cb1877ff60546. 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/448b8bce-3446-4b86-8a68-e1b04b4db0cf.json and https://artists.proofprofile.net/proofs/artist/448b8bce-3446-4b86-8a68-e1b04b4db0cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ladka Chhiyo Marwadi Ke Janman Ladki Khandaniya
Ego Dil Pe Dogo Jaan Kekra Rakhiyai Ho Bhagwan
Jakhani Chhor Ke Tu Sasura Chal Jaibu Ge
Ehe Lagan Me Ho Babu Ji Kara Da Hamar Shadi
Baba Tohare Duaa Se Chadhe Chhiyau Fortuner Se
Aaj Jel Karabhi Kal Bel Hoitau Parso Se Uhe Khel Hoitau
Jaan Hamar Karai Chhai Hamarela Tohar Somwari Ho Baba
Dewar Ji Jalwa Dhare Jaibo Dewghar Nagariya Ho
Hamra Duaara Par Bajate Ge Jaan Nirgun Ge
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 0xa801ac9c0ca379ec6288bf6cf70ed62d88adf2f72a0682de81a52f660e232f20. 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/FRX452118754.
Hum Na Kare Jaibo Dhan Ke Ropaniya Raja Ji
Kawan Nagariya Jaike Basal Chhau Kailashi Ho
He Ge Raniya Re Munger Me Manaibe Naya Sal
Chhaudi Kare Chhai Aah Aah Chhauda Kare Chhai Bah Bah
Biyah Kairke Kane Chhiye Dunu Mehraru Se
Jaanu Ge Phone Ke Chhe Jawana (Dard Bhara Geet)
Dj Wala Saiya Miltau Ge Chhaudi Kar Le Somari
Lagai Da Ho Gharwa Me Inverter E Raja Ji
Ud Gelai Janu Hamara Ankhiya Ke Neend Ge
Chhathi Maiya Naihar Sasura Rakhiya Khushhal
Ghumai da Khagaria Ke Gaushala Mela Ho Piya
Piyabe Se Pahile Kaile Yerba Test (Bhojpuri)
Tab Ki Lebe Bap Ke Lau... Ra Ge (Dj Remix)
Chumma Bina Yarwa Ke Tarasaile Ge Raniya
Ganja Bhang Chhodi Bhola Ji Piyal Kari Coca Cola Ji
Dhokha Debhi T Marbo Railgariya Me Kait Ke
Abhi Bajabo Na Kail 12 Lagala Kapda Utare
Jab Karai Chhiyo Pyar Chhaudi Bhage Chhi
Kaisan Banailaho Maiya Bidai Ke Riwaj He
Tu Kahabe Karabhi Nai Nai Hum Kahabo Hau
Hamara Pagali Ke Pas Karae Da Sarawati Maiya
He Maiya Tori Duaa Se Janu Hamar Pas He Gele
Re Chhaura Dil Jab Deliyo Ta Sil Tore Debau Re
Ego Chhauda Pataile Chhaudi Nahiro Me Maja Milto
Nau Din Navaratr Karab Ahiyo Hamara Goow Maai Ho
Pahale Lage Rahi Mal Ab Tu Lage chhi Mai
Ki Dilwa Tor Delahi Ge Raniya Chhor Delahi
Devghar Nagariya Jebai Re Kandhe Par Lake Kawariya
Khake Kamla Pasand Re Chhaura Mare Dana Dan
Rakhi Leke Baithal Biya Bahini Tohar Bhaiya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888145d6f294fcbef66ca04611bf432e374c116a61d2aa46640c25e8dbee9967. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:42:15Z), 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/DGA0Q2430904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc101f1785503009963a1e035cd0ec6bd99218aae6c70ad8bfa121d984c2b83b. 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/DGA0S2425799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c95f2f148868b7619848ccddc3c21e5cb62d04a9cacff491a606ec42463fe5d. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:07:57Z), 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/DGA0S2457818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fa383f3eaee987f1908d2213503177dd9ae2cd25e2b3657f76ec4c93631cbc. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/DGA0S2484915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5413e4ee6b3c22473697fb9925d9107441bff9b921befe2819589eeb3359f69. 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/DGA0S2483567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a15edf8e59aafc0452e3628497b0238240a92902e88d0bd4742c70e8524205e. 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/DGA0S2490981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71fcd4b597576ee09931cb5cd8192851ebe693278a925588d3f1e5634378660. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DGA0T2413010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a3bfe844f89c1d5e2b1bf9121cee4701a99cb67a353924b8ba766bcd6699ef. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:07:59Z), 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/DGA0T2457424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec4e57eb80a526b17d7926db36098fe2324e35a4001875d891e4b64736a5483. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR10S2526465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c73a6a05638eaa7879b62ec645489059e5144cc7e6c4d480d8e14d97364c1df. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR10S2540602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3aebd281a38db80019f93b627d146d663e0192dc039d1f49ae94cc1b7fe9bec. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/FR10S2544854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47742d32019e065bdd59396f242c248df2f667d4b0a90317f12e5ace0d8f6286. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:28:43Z), 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/FR10S2578628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e35b611520b134b3a6313b19104d45810962484d97ee16de05a8b6619691d4. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/FR10S2595915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d58865c730ecfab4c102c608083a4c6407bae8fce803e9b75e87469d2703ea1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/FR10S2595912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98e8b5630f80af2b63a47435ebcdf915c9007f1719c92742527d80b5c07adfd. 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/FR2X42501722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5140256e129eff221dfab0fa292a5b9ce63e1a745308435764605c08f492b930. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR2X42538163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26450c7b4360c8b09f2e67ce40fba7a7ecd77fa7a33c5b1e2abf08d8ae6601f9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR2X42538159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e25f9230cd97937eb5b577926595425d1300d0107334dc9c529190472ffae05. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:03:19Z), 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/INN242506589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f47cdfb7fe3e28cb1f513f7663b361dbf8c5ad808fcc79abee327dfb2145ef. 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/FR2X42576590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1170d9ca63babd52c2286ad8d230aa528d2914eb64731b2c512237653d4d1e88. 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/INP2N2518000.
Hoy Chhai Daradiya Hamara Log Ne Jane Chhe Ge
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ac3bda6beb4617c62635643e0969895a33e7c63ab5769121323bc5b6b4693b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:02:20Z), 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/INN242509563.
Chandani Mishra Ke Jena He Ge Jaan Badal Na Jaihe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8c271b86f9f24da3d7c2e46c417470711e913c9aa3aae25e8a32a3fcc3b113. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/INN242509547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9422935d870f746cab11759caccfb2b313f0873caa16b3bc984e1b2eb30dbc. 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/INN242510563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e22c2eded4e3c90b871c4b2a849ea3fe7c42e2637401ef53623d128d56d1a2c. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/INN242510904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148180256382edac48a6b4d20d88671171ebb861d20daefbb2d0022b4791c038. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FR96X2541344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d6b571ff0ee6ed7384f426de99951538b1a9d289a508314f76092219efefd0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FR96X2569008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e834632245b85cb8621718c5898eb7ee6696b51a886a90268731a28c0152fd. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:03:21Z), 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/FRX202512956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41542bc89c56cce0dc99bbd2d820e617d079c154d7d5a235ddbb9e59b105cbc5. 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/FRX202541289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8fb1f3e828c93f3dfdf7f504038fd6e2f7d9cc0d84cdf13d43e06bf6c043a6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FRX202591378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf103ca907dd39da4762aaeed82d29567e05ee9df1ef5dae63265f561681bfaf8. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FRX282524061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b997d235a89c193c380a0e48d646d5547518eb960ff532fad928b987dd4d355. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FRX282599185.
Dil Toir Ke Hamar Chhinaro Tu Byah Kaile Ge
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e208a8af9a1d53ba7172c0c6f8d132ed4332b72b1cab860289e9fe778f58c9f. 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/FRX872538412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d75f2c0a045e7d3df38e4dd7dc3d37e37f5eb12bdfb192b28264dc0f420479d. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/FRX872541477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42214274d4caefdadfff28b534225d74d508f080954f6d10274bb5e9751765e4. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/DGA062524798.