Muroki Mbote Wa Githinji (born 2001), known mononymously as Muroki, is a Kenyan-New Zealand soul-pop musician. A member of the bands Cloak Bay and Masaya, Muroki debuted as a solo musician in 2019. In
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 0x443007071bde9bd8bbb86c78f932c83391c1f3f36e45f3cdfb045b62670d4305. 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/22eb84a9-eeb3-4355-8228-e58b6eb81bf1.json and https://artists.proofprofile.net/proofs/artist/22eb84a9-eeb3-4355-8228-e58b6eb81bf1.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 0x6e02bc65d7fd9be7f8128c9931b77c2200595105f33e06536ab761d6acc1b316. 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/CAN112200829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e02bc65d7fd9be7f8128c9931b77c2200595105f33e06536ab761d6acc1b316. 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/CAN112200829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d80b670fd3e8795b41654c4bad45c65b5548c489245ec4baa2555a1e2b1824. 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/GBPWR2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b4cb15241a723a95b7ea331df570d8ccecff222e033cf8ec03b166092dbd13. 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/USUM72019993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6310c8f94f06bc0ff0559671ceb9e4d4598dca460cca5e36e7c29d4b7020460. 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/NZOL02300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf06d3c03cd6996ba43be3fa4e20f69b73a2388fbf4353feaa7260286aa7386. 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/NZOL02300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b4cb15241a723a95b7ea331df570d8ccecff222e033cf8ec03b166092dbd13. 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/USUM72019993.