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 0xd29686e547449af8d2557579d6fe3eaf8b531236d3968a365ce8fa398e2da28a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9106422c-9755-4188-819c-12efd4067fae.json and https://artists.proofprofile.net/proofs/artist/9106422c-9755-4188-819c-12efd4067fae.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 0x75729778fb5a5d7c692147a6826199d1f49faac69ce01179aafb52a654e5bcbd. 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/INA441100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8174426b2e0722756a4a9543aaec4639d6889841ac10ac12b33997fd849a8a24. 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/INA441100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbca5ee056871590dd37516058885a0418957a3917626bd26e55266ccbc35d4. 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/INA441100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966deb28d41409934cdc9a3d153c0785d5e6d6c6af1fe6d84a619567bd5aa0a8. 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/INA441100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee27d70302592cfee6c8377124694e7c1092c27cc4970da302f515d32edce0c3. 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/INA441100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e9639637fd9fd3c07fcb2df008eb8c8434338a3e7c1ef789056ef67ecaefa4. 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/INA441100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf405e0fe043becf73bbc4daa1f531e635275ae94c578494fcb18db9e422366ee. 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/INA441200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4802ab54416dd8c5fd7c3fd8117e87e3808aabedf020d98b1eafc568e9bcaca6. 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/INA441200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c17eda27645f4df54f29d57272540f2986d05583629466dc741b94097bd7e0. 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/INA441200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87640be382e6cb2ea45740af7c474ec89e6ca0dd0c6885470f40c0b1f05f2cd6. 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/INA441200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41afb64ecc2b4f4dc145e1887f7d4de9871f4cf0ff524921c112eea447773b6b. 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/INA441200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822aed35e9048266d912b08b225ae6115aa8a5eb8c849b58bba808ea8f5fd2ce. 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/INA441400416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222f51ba85f9fecfafc5227c42027bbf694352fbd4e75327b6c32178d11b5cdd. 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/INA441400417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d13dec6b23b76c90d0c528cb500fb87c2d2d9f8c9f0eff12f3fe8e5a10e01c4. 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/INA441400418.
V. Harikrishna - Special Hits Alladsu Alladsu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42746dd62ece41f1a21d8a6a9dbf7ffd3f42e762a267fa943ec608e472014c7e. 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/INA441200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83986c6cdb66405b9dafebbc125f1d9724c1a7567debd24ad2e5f366a41fa5b3. 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/INA441200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75729778fb5a5d7c692147a6826199d1f49faac69ce01179aafb52a654e5bcbd. 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/INA441100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afe2ea6e0225b733cf72a19afb1a5f70ccab6157ccefd059887b15ffad95d40. 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/INA441000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52128baf2f3bd63c59d8f3c59ce898bb6e25ce64f87951e90b04a61c63aa664. 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/INA441600179.
Jinke Mari (Original Motion Picture Soundtrack)
In Style with Arjun Janya - Kannada Hits 2016
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca71d70b2950e8917306c79d1d7bd35477b0f0ff38bd11d86350ad5de21029e. 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/INA441500144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bfad45833c2e0a737032e5096ea1f37744f7af04d7cfe027deb71bf5c06e99. 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/INA441200082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f76ee428e9f8c0709a62c3e44b894c5bc1b952f174babb5b31927c272c706b. 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/INA441300126.
Best Of Prems Hits (Love Aagoythe Nin Myale)
Betthanagere (Original Motion Picture Soundtrack)
Simha Hakida Hejje (Original Motion Picture Soundtrack)