kwaya ya mt.maria goreth chuo kikuu cha ushirika moshi
{"copyright_id":"0x5a6a53a748f34c4cfa6c0a04d3e91b902f50955e836130bc1e462cf158be0b6d","name":"kwaya ya mt.maria goreth chuo kikuu cha ushirika moshi","registered_at":"2026-06-14T10:48:22Z","symbol":"NIM0429145","token_address":"0xfcde3aed39b3e3c09b42a83e5b1aab807963cec2","type":"artist","uuid":"3cb5da6a-3535-4508-adc1-55bf13693d05"}
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 0x5a6a53a748f34c4cfa6c0a04d3e91b902f50955e836130bc1e462cf158be0b6d. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cb5da6a-3535-4508-adc1-55bf13693d05.json and https://artists.proofprofile.net/proofs/artist/3cb5da6a-3535-4508-adc1-55bf13693d05.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 0xe49c99cd0d563709ce1289c9ae48953f9ba4bc632e9e82528766c308f742dcb6. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:06:29Z), 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/QZW9K2487972.