Tyagraj Khadilkar is an Indian singer, music composer, actor and host in Marathi film industry. He was the contestant of Bigg Boss Marathi 1 and was Evicted on Day 56. Childhood Tyagraj Khadilkar is
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 0xa6e53c0ff4e803727acd2b020d3b34db3a63ffb10d2c70c32a6ffdaccf36e70e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1970080f-ef75-4ee1-8b1e-0997d346cca6.json and https://artists.proofprofile.net/proofs/artist/1970080f-ef75-4ee1-8b1e-0997d346cca6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jaago Ganesh Shubh Prabhat Aaya Vol. 1 (Ganpati Bhajan)
Somwati Amavasya Special - Marathi Shanidev Geete
Shirdiwale Saibaba Mandir Mein Gayi Jane Wali (Aartiyan) Vol-1
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 0x857016b422cc2e5b03f51ebf9b1f77c9ab5e072798847a41b0138a5d743f62d4. 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/INS189925330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66977fc73a076ba1f47c6b14dac5c57e9bb4a114ad304dfbc5b634dfd893a4e9. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/INS189925331.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c6c9f145eb3fd7fe0e2cdffec3741724a5ef4cef6833df1e7433262f2e2740. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INS189732774.
Phad Phad Udhto Ghagraa (From "Jau Tithe Khau")
Hirva Kancharaana (From "Jau Tithe Khau")
Ghala Mithi Raya (From "Jau Tithe Khau")
Nabhala Bahar Aala (From "Londoncha Jawai")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84f10e01f00acad56c96f1a74a739d41cbfa3197966fde9f23019440cd7181e. 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/FR6V82067376.
Chala Ki Jaau Maandhrla Poojuya Kalubaila (Dhun)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5e171e3974f4626b5bb251ccbba9e40bf1cb495f8665791c9215a7f3373738. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS930700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ec674bf135672acffd8a06731431a8ba72687ce02096f11e8e09ad450d96a5. 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/FR2X41507948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f0cc6356575d44fa5c89020ab8e52ccb489e01bfc825d0f61ad6967fbca503. 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/FR2X41507913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658a8236c7933265754d8f0441aae750e74b3972e1acf770d8b65b14815622eb. 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/FR2X41507916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2960bc190518a077b0e0c34591320daa8175efcf1423527d4385d68b99dac93c. 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/FR2X41507912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5dd7c6928efbe1ed0f74a0e2cf3eab2dcdae68573e149cc0e82adbe170c4998. 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/FR2X41507911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdd5a4ecc8edb64b1de8d0cfca30add86e7e64d64477681d6aebc8ac64ddcb7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR2X41507962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe328435eaed5d92276065c52e8c4754164ec2a0bf37567efc5d952ba11406692. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FR2X41507944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b34076e87c0f3ca30b3009f9c051e6187942499aa59b95e32639349c3b15c0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/FR2X41507919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cf319abec858039d9956020e6b7a393a9eae383f3db8700a995a110bba6e49. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/INF072301860.