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 0xdb5a3c87ba84b615e914b662a1e69c493f3bb20974c0be2e997f696fe598b49e. 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/d6a7b645-fd1d-4175-8298-798965110cd3.json and https://artists.proofprofile.net/proofs/artist/d6a7b645-fd1d-4175-8298-798965110cd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x591f0344af413f85718440129626a8c4e9ffef3b555d44d67fda4bc5354e0b5c. 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/INS181010306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2123cb09bdfabc0a1c8bfe7418df851466e9415deaa804c5be3409f88221f3. 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/INS181010309.
Tankha Meri Kam Chha Hira (Kumaoni Geet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803bb45fead24a03e4909f7fc26eaafa378d8ecd3489cf32c3ae8b2f34eadb3b. 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/INF171908632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e96726cfe1660579b0d51d447891b4f14e3cbea451ee4ec4dfbdf49ff0c929d. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:57:21Z), 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/INF171908635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d5f0b1ba6b1007c450dd81e3e3cd98f4f7aea298746dfee7955de8c21c9c23. 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/INF171908636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec877b9865d443960215d0c35c71233e284ca729e71e35d55f227fadb4cc6b6. 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/INF171908628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f71fc4846cd8be869bbfafb16f4e2e2feb291b91c3bd579bb2b9dcf94b65ec5. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/INS7A1634662.
Hit De Sali Basanti (Latest Chholiya Song) [Kumaoni]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9117fd88200d7ae2ecd4e208d64c5336f39f3792b1b18c0a6023a7848afaf490. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:53:30Z), 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/INS7A1635690.
Heera Chamra Bilora Tankha Meri Km Ch Heera (Kumaoni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781510c93aac667a5aec58c215a4349c69f8572466654775353aaae9d76d9687. 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/INS7A1658648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19449435e6569db573f52234c4eebcf0440f32fdbc8eb9ab16328be61955a91a. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/AUC6R2101026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dda30284944d7a4eadd02746e89a34ce4b877509663da4322df7726ba0eb68. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:08:05Z), 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/AUC6R2122575.
Mannu da sau rupe flaxi mannu da sau rupe flaxi (ttrakhandi Song)
Mathu Mathu Hitali Meri Bana (Uttrakhandi)
Mathu Mathu Hitali Meri Bana - Uttrakhandi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d30255ca8fe719173ce767c9b4ee3a268abd62d5579f34f8d34b659c9a931e. 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/AUC6R2156223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8b998c373d72998b3b604be8485c1f4c8ffac74d4ad4eb70ed34219b671da8. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/AUC6R2160165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89f3c9b531b9825bc784cad739f4425b3b32b07073066f282550a068c8a94ad. 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/AUC6R2167973.
Chal Gobindi Nach Chhama Chham (Pahari Song)
Hit Gwala Janu Meri Madhuli (Uttrakhandi)
Hit Gwala Janu Meri Madhuli - Uttrakhandi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ad22f8a97e49622eee8deff013f97d33456dd3b22ce6313332545fbd6808cc. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/INS7A2157029.
Maya Ka Jhamela Sangeeta 2.0 (Uttrakhandi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304d09fe3c02f8c7e024ff28e031f2cf1f025d13ba84a9a29cbcb444fa991f72. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:22:01Z), 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/INS7A2361551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920a20d802908e8f7f56234d2466140a7f293b4adfd258c2c22a47b851cbf595. 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/FR96X2337136.
Rumali Ka Gantha Mashup 2023 (Uttrakhandi)
Rumali Ka Gantha Mashup 2023 - Uttrakhandi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692b1278311a4d9b7890be19801230100f1d2308ba4cdd10c69a08eb19c48a1a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:43:31Z), 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/INS7A2386980.
Meri Dil Ki Pyari ( Feat. Jitendra Tomkyal )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed1893864955c2ef9bee2a9a219018e28299705a9bbed9d1dead0792a259f0a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:50:11Z), 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/INS7A2405087.
Ghumei De Bhabara ( Feat. Jitendra Tomkyal )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc38a50418f46ef4cb8eee7b6be5ed853e62cc038e471e41d6c681c92b1b9108. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:20:33Z), 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/INS7A2409497.
Pyar Ko Chakar ( Feat. Jitendra Tomkyal )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f3cbc7488bc12ce8a0013d4759efee806f97c2e9504b3e981c2c5cd5745238. 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/INS7A2431532.
Jeth Sasu Meri ( Feat. Jitendra Tomkyal )
Modern Pahadi Mashup 2023 ( Feat.jitendra Tomkyal ) [Feat.Jitendra Tomkyal]
Modern Pahadi Mashup 2023 ( Feat.jitendra Tomkyal )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631d9198b07d67eaa2d90f07928700935d50f08b23b427e2edff3154e8631751. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/INS7A2450206.
Meri Dagadiya ( Feat. Jitendra Tomkyal, Meena Rana )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb824d858fc13db49c086b6ccb4e570356ffdba01d65c700f3101e7eb79a598. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/INS7A2454500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60951ded8d8890cda67a077666a036a386df6168ea5053f03819f360ee9171e7. 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/INS7A2493517.
Mashup 6.0 ( Feat. Pankaj Rawat, Twinkle Gleam )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fa2909f356dee260b4b1811c5d16e744d6901759594be71340fdfbe83e4b92. 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/INS7A2498606.
Saari Latak (Feat. Jitendra Tomkyal Mamta Arya) [Uttrakhandi]
Saari Latak (Feat. Jitendra Tomkyal Mamta Arya) - Uttrakhandi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d41cc3fb7f38fc43a8e485251f0b3fe76acc59e888e31cef260f79bd9fd8350. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/INS7A2510831.
Sangeeta Cream Lagali ( Feat. Aryan Manola, Gunjan Bisht )
Mahi Re (Feat.ankit Kumar,harshita Kohli ) [Uttrakhandi]
Insta Mein Anju ( Feat. Jitendra Tomkyal )
Chhaliya Dj Mashup 2023 ( Feat. Jitendra Tomkyal )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cce57ddc51dc9313dc88f7f8f634b7b464c5003213be903dcf00dee11075f82. 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/INS7A2563166.
Sunu Bali ( Feat. Nishant Upreti, Harshita Kohli )
Mayadar Nisha ( Feat. Gaurav Chandra, Rupali Nayal )
Apan Pahad ( Feat. Jitendra Tomkyal, Sameer Tomkyal )
O Sathi (Yo Pahad Ma) ( Feat. Kunal Papola, Priyanka Goswami )
Dhire Dhire Hit Basanti- Young Uttarakhand Group
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954d9cfd7e44a233c1e01ad90031ab0660e3ea2a852f931a4abc5aa3a2ed0d92. 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/INS182402450.