Harshavardhan Rameshwar is an Indian composer, instrumentalist, music producer and singer who works in Telugu cinema. He is known for his collaborations with Sandeep Reddy Vanga including Arjun Reddy
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 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 0x4e265200672ae6e65210dda8d5657d39e49e61046917dbe8563db73b158b94cc. 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/38a178d8-9f88-4cf8-96b6-fe5e56ee9ad2.json and https://artists.proofprofile.net/proofs/artist/38a178d8-9f88-4cf8-96b6-fe5e56ee9ad2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Abrar’s Entry | Jamal Kudu (From "ANIMAL")
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 0x312d4ab44fb0645bc038816ee467e42a8f31f75df86856d10493774fd3844bbb. 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/INS182303500.
Oh My Friend (From "Roti Kapda Romance")
Saakshyam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca055e778a781c521a8207db0866b974ae7e869aa8d0fc14e5d1f3f0042c010. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/INT131810147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa160717b831c203de18489220aea7954abaf45e7e736de33f87af3a3290d7189. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/INT131810149.
Devil - The British Secret Agent (Original Motion Picture Soundtrack)
Maaye Chesi (From "Devil - The British Secret Agent")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f33772cd7c57d2bfcb32d72a0ddfbbb64dd945e777ea1e78a2f277a951adce1. 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/IND292210642.
Doorame Theeramai (From "Devil - The British Secret Agent")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6a685499d12553454bcaf6fd3dd257adb79a3269fbbdd2c6d2b6a4c0ec7488. 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/IND292212426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12cf49fb96597a9dba172468622d905fd173f06bf529c719e27784102d6eaf7. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/IND292212668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcf159190e4b78bee0426b11aaea02df0a48da34aaf7faba7a7d5a508807e04. 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/IND292212669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e0773c163d5b8056fd36b3418974e46be2c1a146d490726e2d3a4568284b1d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/IND292212672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7872c0865b531daef8ac5fb27d0310fd00badf7d87119f7f28a2241875d2bb7. 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/INS182400251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8844ec16f9dceb32f7b54b8cfc7649951f596435f561c818b1c60c79b3e2d394. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/INS182303226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc4a4b715fd24bd88704f018a59e90f45d6884101f88988b451fb4ed4c73cdd. 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/INS182303223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f33772cd7c57d2bfcb32d72a0ddfbbb64dd945e777ea1e78a2f277a951adce1. 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/IND292210642.
This is Lady Rosy (From "Devil - The British Secret Agent")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb360f3a704951c5ed751277d62acb71dcab63a462c2874b88c5f6d9ec362287. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/IND292211801.
Sriranga Neethulu (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b8e9e7bcdbcc532043b4992d0f224ecca49ebbe9ac00a54d202e133d8a1d8f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/INS172404811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36763860ae853ecc1ac07abc9cf628fb21e3e0a5e6123810ed27a03c4068e946. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/INS182303224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57de8c0e77b774459cbaedcf35c415013387fe7ea04a2473fbfc7ffaf0c5b4b6. 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/INS182303222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc4a4b715fd24bd88704f018a59e90f45d6884101f88988b451fb4ed4c73cdd. 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/INS182303223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6959c552e182de79c22ccf8d918b9c5b72b161f29a5b4eb9d3ecd2f2342f7adf. 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/INS182400250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57de8c0e77b774459cbaedcf35c415013387fe7ea04a2473fbfc7ffaf0c5b4b6. 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/INS182303222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1537b01889cac577fde888de433c01bb0469f8f989becd1f43ea3527d00405b6. 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/INS182400246.