Daiki (written: , , , , , , , , , , or ) is a masculine Japanese given name. Notable people with the name include: , Japanese idol, singer and actor , Japanese footballer , Japanese baseball player
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 0xa9292ef65e2344de788a1c3777ac82b1718a1185fd3ed933f8220b772fe146cb. 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/9e100c21-64a6-4d23-baf8-e96975429098.json and https://artists.proofprofile.net/proofs/artist/9e100c21-64a6-4d23-baf8-e96975429098.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 0xdddf762e9f22c3933bb8c45b70e762baeaf7fac1be8f0d8c371b6f6eef5d5a15. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZNWW2195493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9e99e94ba214da57d1296a894390e51be4611f11fa01a445cb57ee5de72bf3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWW2132614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3dc7c051b6fc39d8412375284ee78ec08901af0ce29d976d7e77d94c6eb51a. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:00:14Z), 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/QZNWW2195496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8f2ae9d0e2a4356ab65a8c112c35be41acce633e2822da7ef2f8b05ffbbf2c. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZNWW2195498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bf1682af309cba66ed7c656513d7a490f0d4f8e60afa7220f3c42804df510e. 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/QZK6K2450956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa781c68af5a1510dbdeadc2004009de6713f6ee1b69f3795a25729202d4c8f. 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/QZMER2496800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dcca2052de00310ce3af33d7dba548f65e5a13809b104adc059e8ab3afa716. 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/QZMEQ2478339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc700b5a5d0f64c3564442a8a525574aed898c74b3b0975716721ed17dfd60f9a. 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/QZMEQ2478340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3cd7844f934bc59c4217624c0c72adf213c5417ac569eee6b1a1a1e6ac41da. 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/QZMEQ2478341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dc329340e908bfae6d4998f5026b7450173b4a1c0d8b505bfac073a762a30b. 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/QZMEQ2478342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bf1682af309cba66ed7c656513d7a490f0d4f8e60afa7220f3c42804df510e. 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/QZK6K2450956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd4b4eae0165bdf5dc5395064801a340eea50e911ba3ec8c1392fc048cfdaf9. 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/QZMEQ2478343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3333d5cd202535d5551261c70fac2ebc649c8176a07f2936d2cc6cc54ec1e09b. 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/QZMER2496801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e221e74f23535d80f27f8b1154b722a5f0caaa3187e7965f50564c8e4c33d9. 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/QZMEQ2478345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40cd7ce25b345d5997555349007d97da8282fab07cbebd643bb4f696a3b6ead. 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/QZFZ62484057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1aba1fa6434db475389fa4cd6bc06f526eca2467c2fc7e50e5ad945e27440c. 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/QZMEQ2478346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13239d30d31adff441ec6b4c780c0fda1288f523d2a160fb5871c96f1e42d30d. 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/QZ5AB2399901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ad6a069e342167c81a5313aee8e5022976fc0c695a97fa148d4b47ded89359. 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/QZNWU2156522.