Daniel Oluwatobiloba Anidugbe (; born 1 May 1994), professionally known as Kizz Daniel (formerly Kiss Daniel), is a Nigerian singer and songwriter. He rose to fame in 2014 with his breakout single, "W
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 0xd744f9b76059e2e8fc2748d1dfd1af765df97f1b009cc2730765089d218905c6. 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/dd6c3777-f7bb-4d8d-ab07-25a495fab6b8.json and https://artists.proofprofile.net/proofs/artist/dd6c3777-f7bb-4d8d-ab07-25a495fab6b8.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 0xc669978edb5d6f16780b7981e6c810a38eba47242d718c38a9d83c56a3034e7a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1317392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0297ee91f889f86017be2f398d9191e439b7b597447ea15225e713100b307ef. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCADI1739309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7134ef9c8b4ab3ef6ca229369c4472c2cb1b36ceccfa3187dd641fe7bc5a9f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCADI1739170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d1f7bd5dfd80465cf56bdd3acd073cd41a13222cb74f9663415f7f0d85a81e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCADI1740912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747280dca9925b483ecf02e18b375371dcf6039e72f07aa33d5fc2890d08e438. 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/FR10S2274893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1db4f56fc1a9de6eada37c7abd65d24fbca60a04517c1f58870732335d99fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1425645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14134ada2b7d09a18fe3f8c3eb0ddb0f0f67d91f9f805a915457720df33fcca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1444449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef257d1252e16a6cfb49abcc9ce318efc58ec7b686eac2ff53fad681768c2c5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1448153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff214c1f819751682995daa26f015f8cb7e6cae03fa6179bd7877f75c9da2d75. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZGLM2290732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591e37911f810ab16fa630efe8fac917840091d575a0f7ecb180cf3030114365. 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/TCADX1805787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4333c9a692c54839b6ca9056b4a590f8b01f8c4e63b8569afb11d955dd58e677. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMUY41800200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607a2f4997d80857aac511c6fd0178c8066e12547dca8ac6db8698f9f5316233. 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/QMUY41800180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce0ea406bd5d1cf4b0e0f05498b05bdd930078b6120230c88d9a3336814720c. 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/USUYG1494286.
Big Big Things (feat. Kizz Daniel & Seyi Vibez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a1804b44e5e6cfbfe5183d4951c6d83c7d0055b3c89dc7f8d0d19bf8bbe246. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US38Y2403972.