Dori may refer to: Places Dori, Burkina Faso, a city Dori Department Roman Catholic Diocese of Dori Dori Airport Dori River, in Afghanistan and Pakistan Dori, Dharwad, India, a village People
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 0x9b40c0b842c371c007293dbe472ce00a7a22339fd12a330b2dd600e8aefba557. 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/d6d998bc-f008-43c7-b87b-0120d46daed6.json and https://artists.proofprofile.net/proofs/artist/d6d998bc-f008-43c7-b87b-0120d46daed6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
HOW (Original Soundtrack from the Webtoon No brakes for your curves)
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 0xe4e956fb91ec7c9d447c93ed1084cfb65f0a3b83e153acc53c640bcc7330875c. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:36:02Z), 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/KRA252201388.
Welcome to Samdal-ri (Original Television Soundtrack), Pt.8
Queen of Tears (Original Television Soundtrack), Pt.10
Our Unwritten Seoul (Original Soundtrack) Part.5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e99a99df4adaf86487f47a0f2a0e1680e05b5eddcdc2eceebd53cdf21aca3b. 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/KRA382400387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb4894da5b77ba0cf08e88e05a703f232411041233150939e77eae9944d7cf5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:31:50Z), 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/KRB472201521.
Welcome to Samdal-ri (Original Television Soundtrack) SPECIAL
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc300cb736151ecd728a6900de49224d33055398eb4049046e87193bcdf478ed. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2401354.