Abhishek Singh may mean: Abhishek Singh (politician) (born 1981), Indian politician Abhishek Singh (artist) (born 1982), Indian visual artist and graphic novelist Abhishek Singh (cricketer) (born 1
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 0x64787d558840b878548d32e2bc4813003e09b73b1c10e1515638eba046664f7f. 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/943b427d-4929-4b5e-9874-6821bfcf945d.json and https://artists.proofprofile.net/proofs/artist/943b427d-4929-4b5e-9874-6821bfcf945d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Journey: Incredible India (Instrumental Version)
Chadte Fagunwa Majanua Tudle Naya Sil Nando
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 0xc6dbd1b170273bfc131cbd646c40d6da66a32e8d4a3b935e17b7fe808dd2e29f. 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/ING642101115.
Sari Duniya Sish Jhukaye (Bhojpuri Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90861e3dae7f81bdc6d509018ddebe8200042e8489cb1c50c6f98906a162f99. 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/INT502202967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2863797f6f060403f63d6cf97104a8660f30b6f5cea21e9dce47122b3b9473. 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/INT502204178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ba357983a143ee838771a33c810e1303677c6b94313f2e670060cd344f5479. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/INS7A2129109.
Kanwar Dhake Aa Jaiha Kanha Pa (Bhojpuri)
Pike Ghiuwa Jiuwa Lebaa A Rajau (Bhojpuri)
Lover Saghe Bhagiye Jayib (NEW BHOJPURI SONG)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c5bf8a3870957c24e99af4552d230ef7c0a52d593a75804a7b7e472bedf87b. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T18:18:54Z), 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/INT502207419.
Sasura Me Badhal Kamar Ke Naksa (Bhojpuri)
Okhari Me Dhan Jani Kuta (NEW BHOJPURI SONG)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f46c43ddf63c9b5f1870c8fda0bf9ae57d6e4c2a287d8cd6fbb304581326fe9. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:46:43Z), 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/INS7A2252184.
Hamar Yaar Rangdaar (feat. Mahima Singh)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebd62450ece003bdfa287cb360c0722a3f72ae55122efe97c1d7f7421efbf51. 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/INT502209614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05053424dd99efa878d763b5e8687e7c1362887e04cd56e869fc269ee3482d5. 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/INT502209611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993706bf91277c95a95502858b0ccf30f7ca93451da1bf1c2e8a7128d1377288. 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/INT502209907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06a3d3c3bf7cc8bc3dd2aa5203c7fcaaf713e8f0f4e691d165534da052e069c. 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/INT502209990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82c8211beaaff8b87451ac88c26b4388bd541ff01e70df46c3a6de8c23f0ae3. 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/ING642302317.