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 0x6bf9a7b92684b4f6ae2747007e6dff7e4c7ba96866deab6970a9e38b7fb3ef42. 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/0774ce21-23c0-4f58-b58c-88cdcf43b460.json and https://artists.proofprofile.net/proofs/artist/0774ce21-23c0-4f58-b58c-88cdcf43b460.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hau Sotale Samzas Bhausvan Gavna Pudhari
Kedarnath La Sang Ma Jasut Ye (feat. Jayesh Ambhore)
Dil Todni Tu Mana Bewafa ( feat. Dhiraj Pardeshi)
Hau Thandina Mahina Dil Kudu Kudu Kari Rahina (Feamle Version)
Sali She Jalgaon Vali (feat. Sunny Patil )
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 0x28a087c975e46621c036f75640c849699639b94f683f38ad4d2a236d2ba1f26d. 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/INV862310184.
Mehebuba Mani Mehebuba Dil Yad Tule Hau Kari Rayan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef421ff18f9f3d857ea9d3c064c6720ae9f44e87090fe396328b4a002d97ee2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INV862250155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5a75c89467cb90cac8268369b20efb6f4293e8b0f4c495e0a664748c92462d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS182400338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452ae23b31d48153a6229048fdaa693361bae8f744418ea915a3cdec268b1541. 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/INV862400052.
Prem Na Samandar Ma Dil Ni Nav Dubadi Prem Kar Tule Mani Jindagi Bigadi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395deda593bc3bc3964b2e2737111338e56575953badbeccc35e3d0ee68c2bbc. 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/QZZ662454352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395deda593bc3bc3964b2e2737111338e56575953badbeccc35e3d0ee68c2bbc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662454352.
Lakh Lakh Chandnya Chamknyat Tuna Gadvar Darshan Levale
Una Mana Bhoiraj Bhima Bhoi Ni Jayanti Aaj
Mana Bhauna Lagin Ma Uni Ti Por Chamkya Ghagra Ghalin
Uni Uni Mani Kanbai Uni Hasat Nachat Mana Ghar Uni
Ya Nadi Thadile Chalani V Kanbai Pani Bharale
Rage Nako Bharu Kanbai Rot Jevale Chal Maybai
Kadhi Na Kadhi Na Tule Yad Mani Yei Rani
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8ac8a5d57d7ceba814f10f8ea725e27c3c9cf89c52070294adf5540efc0dba. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/INV862411906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e4772331e8730450afc0b78f46ac3183e51f1b9556f3055ead3ac507b50a2a. 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/INV862411942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cdf90804ba063e436708286930f488136c8c6228a66121fb325e4ac58d1a8d. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:32:41Z), 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/INV862400586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0520d8c20b96df7f3997cb04200febbe4cf99a80348d9a4c680459215a2b59f3. 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/INV862400658.
Jile Kalij Mhanu Mi Roj Tich Nighani Dhokebaz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef587d303eb3b21f07bb089ea5d12f070803511a45d14e83706b6561bc06617. 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/INV862400724.
Por Dikhama Tu Bhari Mani Banashi Ka Gharvali
Mi Prem Nagar Na Raja Tu Mana Dil Ni Rani
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c606b25674f96fdbd8c454d5fe16abecd2dae1f17340b92ae2dd9dd8e8dfac. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/INM8V2200413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa9a8312ee9d95f6200099c1d30e067f1b5ab611da1d81a180c544aba1b1601. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/INM8V2200427.
Dam Dam Damru Wala Sari Duniya Na Rakhwala
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374692788ac6c2f694605fa499924c7413e28e323f9cc6cf177ce05c127d9ec7. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:34:45Z), 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/INV862500360.
Mana Mama Ni Por Kayi Kayi Hai Firas Pawdar Layi
Yesu Pay Pay Mani May Tuna Gadale Aamba May
Prem Na Nata Na Samajhani Dil La Todani Tu
Lay Bhari Hau Gad Jiv Kare May Mana Dhad Dhad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3decbe06c0865083336000abcfb8f526d222937e73edad17bdc71e4c093f7c77. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/INV862500837.
Mi Chandnya Todi Layasu Pori Tuna Ghagra La
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e04c16bf5ac7866ecc7e9de61b94670bd45f30e91d665bfbf5af6c6b3a163b6. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/INV862511397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f59dc9a41f3b80987cd0f8846af099c1dff4deb991e45a1800aec9c3ba69104. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/INV862501093.