Riko (written: , , , or in hiragana) is a feminine Japanese given name. Notable people with the given name Riko Notable people with the name include: Riko Azuna (born 1993), Japanese singer Riko
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 0x0a1658d01a13195c8893c71d06763bbe49598d93a478db57ee2ce101852d59ff. 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/3d5c2523-ac8d-402a-b723-fcfb0c49d6f5.json and https://artists.proofprofile.net/proofs/artist/3d5c2523-ac8d-402a-b723-fcfb0c49d6f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Una Mirada Remix (feat. J King & Maximan)
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 0xf63843541f7f46f2fdd5fa6c482e8bd164836768e457de4dedb9e3d7599e6fab. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/GBKQU1518863.
Close To The Edge (Riko's Hardcore Indulgence Anthem Remix)
Vente Encima (feat. Anonimus, Bryant Myers & Noriel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbaffb622c6e2a70d5f1a2d68f57fece1ab54db7bdb85aa0ae3832e5a241044. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:35:07Z), 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/GBKQU1735352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee8d1e62b0055346fd40f5676656261c2bfa0f32e73c3f459cd85859ecdf670. 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/GBKQU2168091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e5e19889fb3eee65543fbed3fc4736af3bea7e568ef284a45b5e2a67e97102. 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/GBKQU2168090.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4223becab597f2d1058279e226d386cb1faeba6d180b36fd002356c31d6ff208. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBKQU2351689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932f2b95df365dec282c7e6126c33b3ef528cb9dd77b4535f6002447dd5007f7. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBKQU2515594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2cf6b67621dfb354cd1ba8087e3fa781df8d19a34d6d906750c21ff452f405. 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/TLREW2231744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6784b33ae15967baeb290611971494d89770e500f605d02636fb2fbb91a16395. 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/TLREW2231762.
Rise the Machine (Yardman Riddim) - Sully Remix
Keysound Recordings Presents...Certified Connections
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac454a9e9279c6c5dd92fd0359b18eedee2e734a522a1f54d063899dd1055ff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBZSL1400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d05a064d9ea3a75c944e25726d87ed3c3b67dff9bfde03c98de6c03bcecb227. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBSYA0900029.