Diptirekha Padhi, also known as Dipti Rekha, is an Indian Odia playback singer and actress from Odisha. In 2023, she won the 31st Odisha State Film Awards for the Best Female Playback Singer for the
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 0x70d3b5456911c9fa33c8c6483442a371e11b37fbf69494b5d99b0f0a47157470. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98bd967e-a3b4-4fa8-b23c-9e70c7917464.json and https://artists.proofprofile.net/proofs/artist/98bd967e-a3b4-4fa8-b23c-9e70c7917464.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 0x6f7265eae658a465fef8f6b5930d6134dc463e5abf24632976617b9412088ffb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DGA062491609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a93951923dc5dbea41eedc5d891c47dc2bc174927f9982b51a3f7265b607a03. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DGA062410417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02870fdf3fcb6a942b4eea469596d3274ba88e285c9864c715d095ce88fbd851. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA122450871.
Tike Tike Achinha Tu (Title Song) [From "Tike Tike Achinha Tu"]
Tike Tike Achinha Tu (Title Song) - From "Tike Tike Achinha Tu"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a92b7c10750b821f86a24f3c1e333f55631d7dc770984c7f07d657f2cdc9167. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA792400257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcba7292f4f867827b14ba606b28b2c2e2a0cc99881f35cb186bed98cdf9ef06. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INS4L2305113.
Mo Pain Khuda Tora Mohabat (From "Mu Tumaku Bhala Paye")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2764e67e7bc90db785aef44f735724ca7c4e0faf39a5ed938d94bc6c8e609a18. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR10S2473057.