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 0xfe8ad3bd922372316840ba8d1e12d86decb843ff6c835d997ef5c657dadd36f5. 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/c3c2207b-adcf-4932-8bd1-990bccd27114.json and https://artists.proofprofile.net/proofs/artist/c3c2207b-adcf-4932-8bd1-990bccd27114.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Nallavanukku Nallavan (Original Motion Picture Soundtrack)
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 0x42e7a1bb991d1015704b91ced8e61b7c9c16416e4b979458810f6b59985417a6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120904817 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadfb6e2632168120192ab3b82e5c4bd69bd36caae8b498b5dbd6c5fec8b2378. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120904818 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dffee8643ea081fa7efa5bde586dcc0e5ab81722e365254b3bfcfaf230896b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120904819 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e784b0e2e34998eb2407d433df0fd3138809e3e102f2495c117c6ddad9af75. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120904820 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dad1788a4861b62858ebdbad64a8fcc30735a1ab979069ca1734c965abcf40. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120904821 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235e9bcc87127fd6eb7dbcfc12b1e59ad935c8f753bbd9ed36d302c0885b5413. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120904822 — a six-check JSON result.
Neerveezhchi Thee Muttuthey (From "Kanne Kalai Mane")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9f7cf47a734e3194694c17e43dcc09a410a3164b622a8a5a792ae909d71622. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120905845 — a six-check JSON result.
Ooru Sanam Thoongidichu (From "Mella Thirandhadhu Kadhavu")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe646cf244b300d5afeb16dea6e24fa668970c7c387da7a9c98fccfd325edb8a9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120906024 — a six-check JSON result.
Unnai Thaney Thanjam (From "Nallavanukku Nallavan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadfb6e2632168120192ab3b82e5c4bd69bd36caae8b498b5dbd6c5fec8b2378. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120904818 — a six-check JSON result.
Yenge Jen Jeevane (From "Uyarndha Ullam")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be15f3bce90785bf725e63636de686d58f43430bc4b37ea26a5403ce19ae68b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK122200006 — a six-check JSON result.
Nila Kayuthu Neram Nalla Neram (From "Sakalakala Vallavan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45878155de74e4ae6812a2131ba2e4ecca2aeb046066952b3f6309fb6fdf5876. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216226 — a six-check JSON result.
Aadi Maasa Kaathadikka (From "Paayum Puli")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3063b125118a154248c059a0ac31deb14022207435bf0af7e166cf7674e13b9b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216227 — a six-check JSON result.
Vaa Vaa Vathiyare Vanchukodi (From "Mundhanai Mudichu")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e817162dd22fd518ce1a21b880380ea2229ae784f9c4fdd1704384c652aacc7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216228 — a six-check JSON result.
Nethu Raathiri Yamma (From "Sakalakala Vallavan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a020fe806389f4d8e981e384a94c4d2abd6e2e6996676335fad452bdd698d50. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216229 — a six-check JSON result.
Kaiya Pudikanum Sami Kanna (From "Mundhanai Mudichu")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105e369490cd5a73e7108df8fbc302e188b556316861182d690efddb234833cb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216230 — a six-check JSON result.
Aayiram Piraigal Kaanumvarai (From "Thookumedai")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec1206956568aca1a6cfa6dded18a41c6cb060493bfe6775bd01ed84456b509. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216231 — a six-check JSON result.
Ku Ku Ku Kulirudhu Dhegam (From "Vasanthi")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ea951e34b654e878e0f96bd7aaff33c26bd496d2b984a79817bbf10fe16804. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216232 — a six-check JSON result.
Aasiulla Roshakara (From "Moondru Mugam")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8305ffff54913714114b3193bae2868e6421527e4104da3993de90901d44f692. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216233 — a six-check JSON result.
Vilakkuvecha Nerathile Mama (From "Mundhanai Mudichu")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008b42545b32433993c7807ef13712a476195fcd3b16233d78980c1c75f981c7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216234 — a six-check JSON result.
Mama Mama Yenna Meduva (From "Nalla Thambi")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf30c093bade35a56815e2c09b76c4660e1c079c729ac3f5cd593a962b768e51. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216235 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdd483dcb5521b30b21829bcf4522c0619c6a037d8074b40c8ee1285fdb16e1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216236 — a six-check JSON result.
Vidiya Vidiya Muzhipen (From "Nalla Thambi")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bc8d068e2d8cb31efb81f2b83ffb4ef8c5656d06967be89f1b8467566583ae. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216237 — a six-check JSON result.
Nadu Rathiri Samathiley (From "Oomai Kuil")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b386cbaba017bd84b27025298b61d0d73442cfc80fb2e47d1870750e65888fa. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216238 — a six-check JSON result.
Aayiram Malargal Paniyil (From "Sparisam")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde58efe93b24381c2cfcfabf336978d2628505de1c80deeb01be4cb8986ec63. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216239 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4f15423c352530a56e84c4c43d3ae02b78815577f9430070bdf33966f8c437. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216240 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35b980981e8c684b2a25b21760d49b40c72057ba096335b0b8e015fe16a5f49. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216241 — a six-check JSON result.
Entha Neram (From "Athukka Piranthaval")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb185bc6a01fe88543847571b6fdc7c3d8722ff05ceab41d5b768a029f805b379. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216242 — a six-check JSON result.
Salaam Sadukudu (From "Pattisollai Thattadhe")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5befbd093644d52e3690ea9d0dc4bf618dd107249d413e5a7e69b54e4ac96533. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216243 — a six-check JSON result.
Mutham Tharava Vendam (From "Pottu Vecha Neram")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf228e0e09eaf9d40475414cab7d2cd25fede09a43c4273d69afdb9c4ebae57f7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216244 — a six-check JSON result.
Kama Devanin Kadal Rani (From "Chella Kutti")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f3402c233bb07bfed18c769e0621ec2c854892ab1234965e98d7358b9dd58c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216245 — a six-check JSON result.
Nallirau Palliari Nadakam (From "Oru Kai Pappom")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6db91273c1684797a9fae064d8a9f9b5a82237df0998717bbd094b9abc494d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216246 — a six-check JSON result.
Manmadhan Anthapuram (From "Radha Kadal Varaatha")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191855bd898ad2e4b4b61aac57c4c77ac52963e736962e71e7e043258a72e464. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216247 — a six-check JSON result.
Thottukitta Kuthamilla (From "Thudikkum Kagarngal")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d0f59b03492b0c6763f4bc5bfebc6023701fc596e61b9e60c7c4c5db9af0b3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216248 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea90baa76f13b2d32870d04288d6a88952ade05172222ae082b1359a6cee0e50. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216249 — a six-check JSON result.
Oru Enba Veri Yeruthu (From "Ungalil Oruvan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298e529c525bda3fdae541b2ea2da4b5098d2d5b32926cf38fd3f53e7c28a049. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216250 — a six-check JSON result.
Kaama Devan Deepam Yetri (From "Unnidam Mayangukiren")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e1917f1310ab3d4ef182d38d90719f35e6ceb456a388ea813d8d7da3a41ad2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216251 — a six-check JSON result.
Moham Thagam Vandhu (From "Uyirullavarai Usha")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3e6d5f098e43d35668de03da1e838794c45c5c404f8eef881bc512d712afd6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216252 — a six-check JSON result.
Unnaithane Azhaithen (From "Uyirullavarai Usha")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53425044985bb337991d21288e5eb8bb86bf3f476ceb63d8942a54218c8c4f8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216253 — a six-check JSON result.
Samakozhi Koovura Neram (From "Vaazha Piranda Pookkal")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6167dd4c9483c8481e1e12bb44d28429049ba30419cec1ed2e2da52a623beec. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216254 — a six-check JSON result.
Ucchiyele Yerudhu Ullasam (From "Vetrikani")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b671e1d25aee0538342bc98868bf3be61b06d62455111e1f6dc1369287ad1a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292216255 — a six-check JSON result.
Mundhanai Mudichu (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a8700cb9d2e114b2b32a5f537a2685931f856425781cbc366ef8a2d4c70e17. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120905995 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6fb50cc5bcbc5578b7a3f9f7a560a5b508334345aaf59431f813ef35cb7952. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120905996 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f17e186586ce7784c5f659675eca87a1f8cc3d21323204f00aebac3c22478d5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120905997 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023a5583f53becebb28f622a1567487c47bd9c5db1e0992f44c18f9e82de5810. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120905998 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275583e15ca0f5cf6874aa9cb66d34a7f6d9f1ba77bea59b6872e2ca844e0599. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120905999 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff82b3f5eaa91aa2aa389cb8f5a1858ba8eb74eacb64ff43e3ead6d49d4f6fc. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120906000 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6a135abccdab569a8246de758c146e93b518eada1131009e294d7a677824ee. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120906001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1a5c719c1d276a650d72a2eabfd415bf7a0d38b935cf1c21d2b1735def3ee2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK120906002 — a six-check JSON result.