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 0xb5bb4cbb211877d2232061d8ad91100745aab7d2a270684a560757aae855592f. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f58fd914-b381-4135-8810-b58600e48f20.json and https://artists.proofprofile.net/proofs/artist/f58fd914-b381-4135-8810-b58600e48f20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lado Ladi Ke Dwar Toran Marba Aayo (Rajasthani)
Piyo Mharo Shyam Dataar Gilas Layo Chay Ka Bharo
Bhagwadhari Hanuman Shree Ram Ke Diwane Aa Gaye
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 0x267a4e65a2048d5261c366467c537cab878a4d7dd04e15e4c41a1c1f2b31ee7b. 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/INL231816563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581457dec11f905ad939202d26504e91104737659986920d05713e8dc9dcaa5d. 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/INL231815452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bed7f6728e7d4cc4fa8656b347efaf57f9d4d47a5452f099434401338cec8f. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/INL231814447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5316b80f84dc66e4314fc4c441b8fc0691ceba6d8a7c47c533461e13346f5e87. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:04:16Z), 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/INL231814448.
Ganpati Aaj Padhro Shree Ramji Ki Dhun Main
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26715d247917ce1a1843749012242fc48a45ba58799b5c7c364e9391be07189e. 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/INL231816709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47bf8fb6372d49ba7e31bc01ef398a29b9d13abbca02ebd5b464ebe8b9d786e. 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/INL231814471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82a8578b8d068c1e99ae79f1c0bb5848567c1c6abcf61a1896565c915384530. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:58:02Z), 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/INL231814472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b00654f95defb62c6ffa19ed8834ed3a6bb0fc88bae7217188df2f828fb689b. 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/INL231814474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8756992e8f6a86b340792b12bdfe979dba3a9e0731a85524826d112f05d8a2e. 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/INL231814475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf500858600840160c8a6c0d7c2e494071d95aba153dd326377106c222d1712. 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/INL231814476.
Ek Jholi Main Phool Ek Jholi Main Kaante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4624873bba93d94689e3f0cf320f75cef0f1e29731e548b88406362ed59f399f. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/INL231816692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93edf181a85327776de0bb8249d6903a495a81825add67f84ce99f3d9d901a16. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:20:00Z), 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/INL231815217.
Saj Dhaj Ke Baithi Ho Maiyya Wah-Wah Kya Baat Hain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa877c41f8650d426fc48383a5c4c16cbda0b580ef0819691b9477dae189b0ea6. 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/INL231814381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf037f7fc9f3176a33cd6eed4fb8bacc2aad59d1d517ef648f1f2acca5bfa8d. 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/INL231814543.
Jhoom-Jhoom Bhakt Naache Dada Ki Nagriya
Vishvmangal Ki Charo Taraf Hai Dhoom (Part-1)
Bhole Ki Kawad (feat. Rahul Saini & Vipin Sihag)