Mahalakshmi Iyer is an Indian playback singer, best known for her Hindi, Assamese and Tamil songs. She has sung in many other Indian languages as well, including Telugu, Marathi, Bengali, Odia, Gujara
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 0x476c995501fcb70a3752bd2bf9c52ea3ca583600a5dd4e60fd0386520440d3dc. 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/c151302a-84ad-43b9-a235-b639b60a3a6f.json and https://artists.proofprofile.net/proofs/artist/c151302a-84ad-43b9-a235-b639b60a3a6f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shri Mahalaxmi Suprabhatam Sah Balaji Mantra
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 0x950cefdab032556d72435e681e5da9ebc8c3aba94b1dab556d1bc9eba2d1d868. 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/INT130900127.
Swagatha Suswagatha Annadatha Sri Manjunatha
Raah Jue Shangar Adhuro (From "21mu Tiffin")
Ganga Kaleidoscope (From the Album "Manoyatri")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf178f739d0d1c2e1fd69c499d24bdf92b0c3b154a9cb591c91fbd2ece3e547d2. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), 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/INUM72400869.
Singarisa Banni Singarisi Mutthaide Nariyaru - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875ca8aee890be48ac7d6d74ce8c1790afd9c48e889c7fd0034aaf1f21cf9481. 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/INM402500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87de44cecc082dbd54692d02e310028bd2b880f5036087d874645fa72b5aaefb. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/INUM72500175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cce384dd0b899745dd6ffcfe43dde9552f08a55a767d0ea1fd35baced1ba15. 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/INA090710908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c945f70a55716242ff8fdebe418acd49ebf3c79353154b06b6e25e4ef76dfd. 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/INF049900244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52ac37b568d1cceed0848d541f8963110a3bffa7d8e62e868d5442efdd3c792. 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/INS180500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad767c4d58bb435f10b989a0f8e723c3db991700b420c8023aa949e0b5f934cd. 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/INS180602961.
Fighter (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b20b9ef621cb09832b516c29093da853a6d50c7eacd35ed7083b7f66bab990b. 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/INE241800103.
Kaal Mulaitha Poovae (From "Maattrraan")
Playback: Dance Machi Dance - The Ultimate Tamil Dance Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c43683c87485c2706b76d7e6c354f5573b04a8a0b9d28f5b8afdd80596594e4. 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/INS171200564.
Hindustani (Suno Gaur Se Duniya Walo) [From "Dus"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760851222a69c30b5e1bc5beed120cca918b2fa7b851d0eed4e2297de068d18b. 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/INS189810023.
Laung Da Lashkara (From "Patiala House")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c33740d0ecdf476583974b647032a5056d217472c5bedd41c960cb1aedf0605. 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/INS181009728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55723a004df1047ff75023b1cc6e0a26b4df70f53824ce7afe203d27602ec43. 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/INS180606924.
Maan Gaye Mughall-e-Azam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221a3a4f174154ec2752df345e30d37002d1775bc5ad09aa92ebdc3c93abed89. 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/INV110800252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c48cae6d13beae969717ae8183534915bdbee3abf142abea9c53cb6ed0c409. 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/INS180500421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0a248a2f0eafe68a11b55ce68bc099c306c0eae1607e8294b637adb4f47a64. 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/INS180500100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ba45fd024f45f9c827c03e509577e28d78dfd08545759536a784d9aba15418. 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/INS180461356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fc8e75208ed72df83348d81e73cce4801b4165c72fcf2bb26baaacae5632f2. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/INS180500287.
Chittagong (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8212599aeae03df510c365ab1c01fa6b629eaebd134716f5b46263f4a31f7a60. 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/INY121200184.
Pyaar Mein Kabhi Kabhi (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ebf868204cf397b673f33c6d7df257b8e36fa566d3300d015c14adcf158453. 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/INS179900044.