Riki is a given name. It is a gender-neutral name in Japan (written: or ). Notable people with the name include: Riki (footballer, born 1980), Spanish footballer Iván Sánchez-Rico Soto Riki (footbal
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 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 0x6066677b30fc8004533663eff4486bdabc71e3d710f9bcc5b25052ac67ab9623. 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/87418c76-851f-4b49-8c51-bcc5c52fa30d.json and https://artists.proofprofile.net/proofs/artist/87418c76-851f-4b49-8c51-bcc5c52fa30d.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 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 0xcfa7dd246db62adae898ba54305f612f98fc2dd806dc9f33040051e50e81724e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITB001700334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc3c9f84f254c509d30cfffdd4dbbabd351ca3f6f95082e77400f5cdc558444. 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/ITB001700628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79333b55bcf57354651f8aa390b22fd36fafac2992456cacce4f93f787ec98d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ITB001700627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb352f27ab7178d48a4bbac9e7b6b5351db6cf2e1fde110d7b522cf2565d0df3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITB001700629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c96ea24e88f455750fdcaaeb0dbab5869069af937d79295fa3988dae292ba70. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/ITB001700632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa6f76793606bb954d11c1a29647df54ea6ca875b2229c73b9cb63105d776bc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ITB001700633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103b4f0961fb237ff8c8a26112e596fd2ce3a54d1a7a66427bfc85327145ddc4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITB001700635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5b3678ef313b6d18f7ddbf532963f86a24a6837d333e8683547df3ed4d4371. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/ITB001700636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b787d528ff34a348472ebdf4e45bd6c5ca751dda4a795a9da93457ade2aae81. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/ITB001800139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac03e62b3dfbdb884a1bcb6d0efd8b82e6893a5cfbdd1a59c248dbf0f0afa93b. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ITB001800237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0845861bb7d15e6b97b83f0c5d0119aebacd2bb4840df6fdcc57f8d3bd8f6f75. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITB001900524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6db958fa98857db9f5714e57f9d74b8bc4a6f1c98f5b22ea830309f41524ab8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITB002000175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb43a0b2f86cf8119477023686ab9ed4b436e02004f03560566b7316c924520. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITB002000176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f63f4f3fe61e8da40c74f46fd603de46041a25869e1031c33cfb15eebcd57f. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/ITB002000177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a31202c10debe55598a3e2e3dc0afc1ab5cf0be45b99da2044e8f1e74dbf2b3. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/ITB002000179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0845861bb7d15e6b97b83f0c5d0119aebacd2bb4840df6fdcc57f8d3bd8f6f75. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITB001900524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee7616122ad0e1ddad4c73f2f1499e68fd1feb1c1afe4f932a10905a7086f7c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ITB002000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d37275016a62f5a51c11ed261c4cb61ac9efa63dce5f7b94976a02c5375171. 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/ITB002101270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0358746f195fc728a16845861720111399f70fe23195f6e59d4b6365ff92e3. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), 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/ITB002200573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931db393164e3812731fd55c5ead943b45883d1c419b1ecd23d16e8769c0542d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ITB002500360.
Cha Cha Twist! (feat. Lorella Cuccarini)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4662de6a556273ddcdbd39c02638ed3e78af8db36cfbcbbdf2a482c8cdc9829f. 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/ITB002000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622edeed956ef8d270e3d6761d7ccc124f3712e17f456b38f4a902e12cd10b75. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ITB001700331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4662de6a556273ddcdbd39c02638ed3e78af8db36cfbcbbdf2a482c8cdc9829f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ITB002000061.
Festival di Sanremo - le canzoni più belle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4662de6a556273ddcdbd39c02638ed3e78af8db36cfbcbbdf2a482c8cdc9829f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITB002000061.