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 0x2689411e51e485a88504ff8fe4bea068b8f9aa5c947ac3d03e2c4e19b0d7effa. 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/a757a9af-cbd9-4385-8a87-18af37427031.json and https://artists.proofprofile.net/proofs/artist/a757a9af-cbd9-4385-8a87-18af37427031.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Snehana Preetina (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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cfde505247aea67bb0761c4407ee6caad0bb6a90f6bbada38d2811bf7bfa80. 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/INM401100839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df0d834029fc17d195ad3c12c3051b857ae477776d449be9c710c89200c44bc. 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/INM401100840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884062ee595265c6d8c5fbcce9281cd46df19aed573d90e8510b607fa34348ac. 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/INM401100841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fab6b1d584e9ee424619aa7a735bf7bbe16665c2020c19066cfd243948e84fd. 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/INM401100842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535b87cbf50c6ef158da8d9b7f2cd6165e46ca13c7fab88eb8555e60ee0b28f9. 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/INM401100843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d357f50ac92e8ea0f37ae8775afd6eee095df2e7c0c49edb02cc88bc040487. 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/INM401100844.
Pallakki (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54669708169e01b446261de29053befb2f9e58fc46753fc82926037ebbdb652. 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/INM401100982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c446c708ecbe4bae4e8e62beffb1c64d22dfe73d293be2f6c5375cef518d98. 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/INM401100983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf755917ffca57a85ea603077d3bcba6e6dd53f2bd158e085bd8db0556dd9add1. 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/INM401100984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63b33a5734df2fdb71cbba6ceede8539c9f78b64ff80f154cf6cec76ff46e7f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM401100985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ea411c4ece0f7eda1c437133da939f78eed120d8d991608a844786e9ae0196. 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/INM401100986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dac41f8ea5066ac094637ce3eecb7f6e9064dc917d63bbe815233171cd30b05. 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/INM401100987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e020e8d40b28f278f313532bcc693a9cc767caf4538427ce9cfb6b7d8f59aa1. 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/INM401100988.
Neelakanta (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5247ab25716dfa7147f7dc5e210a7b8160ac757d29d9efe79ddbf4b407cc85e6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM401100751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faebb8f3d2402bce7950cfce0b232c7307f2460b7ec3d738276f00f7e0966ea. 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/INM401100752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef650300ec7e3a0de48854fd29b55aea783c6198cc428d531f38be8a729de640. 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/INM401100753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bee42e848cc246859890b2ddd3a6ef5b50eb66dc93813d1105fea177c87e97. 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/INM401100755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33c25c3880893f617c0512519af97bbe6ab4b708487ddfc270f7b93a84d90ab. 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/INM401100754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6a3e297713dad7cd5229a4901b4c9c2799fa3b633e0af2a820305a0395cc94. 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/INM401100756.
Meera Madhava Raghava (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb599c410baad40b261cf26b71b25a9f4a1e38dcf00b874a7c4efc3fa0f125167. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INM401100965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21e33f49d4f701fa56c0bce57fe8def8e78a7b940712b9569d1782057bcaabb. 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/INM401100962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23e7120596c75b334845bdee5883a395f2e7fef59587e7c74a41bb1258c3231. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INM401100964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c573dacc9cb847f5d49e6bc1a1a431696f28c2846f5528afec93fd25b22607. 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/INM401100715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef650300ec7e3a0de48854fd29b55aea783c6198cc428d531f38be8a729de640. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INM401100753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e27d2e9f8462bd1cbb0d2750bca6247512ce76fd822870f0d9ba6bdec720be6. 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/INM401902079.
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
Masti (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7433d1133c20ff15e1fad7f383be0253347b8eeccc5239a6451b6cc0fad8e6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INM401100725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50974b1413193c99e6bf1c17f6f3e01da4c1f3076def776d5a364a615abaac44. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INM401100727.
Raakshasa (Original Motion Picture Soundtrack)
Ghauttham (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be5d6fb17bdc8749b564ac873f53698401694650e11e88dab3258c19658f631. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INM401000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3eac689c9e8459d660ce1cfdec7496afa930307755dbdfae7358b467d740c29. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/INM401000204.
Aithalakkadi (Original Motion Picture Soundtrack)
Ee Preethi Onthara (Original Motion Picture Soundtrack)
Ashoka (Original Motion Picture Soundtrack)
Krishna Nee Late Aagi Baaro (Original Motion Picture Soundtrack)
Santosha (Original Motion Picture Soundtrack)
O Priyathama (Original Motion Picture Soundtrack)