Sidharth "Sid" Sriram (born 19 May 1990Archived at Ghostarchive ive.org/web/20191223084453/https://www.youtube.com/watch?v=JzE_T1LewNM Wayback Machine]: ) is an Indian Carnatic musician, music produce
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 0xe9e9277ffad9b353b0bb0902a926044d0c4c9b5097eefee551ab1390e3b0001f. 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/b3817c07-0872-4cb4-a1cd-8c45381af95e.json and https://artists.proofprofile.net/proofs/artist/b3817c07-0872-4cb4-a1cd-8c45381af95e.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 0xfb692b14ed821300cb202f5cec4540697c651243eb69961f3948ed3009463df9. 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/INS182400380.
Madam Sir Madam Anthe (Original Motion Picture Soundtrack) (From Maruthi Nagar Subramanyam)
Madam Sir Madam Anthe (Original Motion Picture Soundtrack) ((From Maruthi Nagar Subramanyam))
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94dc91aca5546215ad880c4cd86478c07909e62e91552b228b8837f414de137. 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/USA2P2421225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25569121471baf2543dfcef393908725660f4836124fc0d62ac54ca5113803a2. 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/INS172307197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd162df973b1e4cd552d6863557518dbb25ef5f92fa8aec0bbe0473f5b6b262. 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/INA442100233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a2736fe7e7e1321088c09aa3bf689b58e8f1149f1160d7f285d97dbc84f3ea. 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/INT202002161.
Pathu Thala (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb877e8046ae69d103cbe2d042db5fd30ccbc68614846ffb65189f7aa0d53e8. 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/INS172301151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75dac99161d734426f46474df190d562663b4c6a399c0cb83ccca3513aeb736d. 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/INA092318529.
Oh My Kadavule (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0196a208427a43337c84b328fb4d67b0747fd228d362e017ab8fda024f9653. 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/INS171903855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c6d59b77310013e365c6ed13d638936bf15ffbfad195467daef6c035348f3b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INA092217989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426624f413b9b3f467031eed5f9a2847ca99c49798068ad09e0128aa2ad6ec56. 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/INA092117375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86018776ffe9bc134e87cebcb7f611a7bda686fa2b4f67262ecf43339a756bc9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INA092117667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd162df973b1e4cd552d6863557518dbb25ef5f92fa8aec0bbe0473f5b6b262. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INA442100233.
Maaye Chesi (From "Devil - The British Secret Agent")
Devil - The British Secret Agent (Original Motion Picture Soundtrack)
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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209434c396cbd805bb80e18408e7e56ff1bf344bd399a23c446742a08e07f344. 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/INA092117512.
Bhoomi - Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0676e74765397aee2df03778840a78f33ca26ee4434f219199a5e68fae21a610. 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/INS172004591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa45e5b9d2de97da724b40d0018fe9f4527c43cd9a1880401d00c6c7cb2050f2. 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/INT201902028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5d7785d1f8a19eb731f5073c5e51d81d7ab1d9a3dc300d369fbdbc4662bacc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INA092117764.