Nikora "Niko" Walters is a New Zealand contemporary soul and R&B musician. Debuting in 2019, Walters is best known for the "Not My Neighbour" (2020), which was certified double platinum and was one of
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 0x98e24b11ffbd3436ec70da3d71cef9ba3bd2c5ee8183d83ee2fa314931ca27c5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce3b46df-daef-48a9-bdf4-15860fb58faf.json and https://artists.proofprofile.net/proofs/artist/ce3b46df-daef-48a9-bdf4-15860fb58faf.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 0xa7eba498a228dd38077f9216ddc341e21030c4c301697e4ad4f578f169fc888c. 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/NZUM72100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4aac1241ea1d2aed51625c64d7df40f87c120a3eafc2848360e3e44424d266e. 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/NZUM72200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2232ec29a1f8c7ef9cfe5ae147ecc0a6ff5597b1689f32fa88167b0f062755b2. 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/NZUM72100406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4f765081cd27827ccb58fcbaf1d278ea777b01f9e2e36d519e2b0af219d537. 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/NZUM72200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7642783349dc8d10af6a43be821efe326645c65f026109eea84f437f4cc8f1. 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/NZUM72200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653c0ed515f80ac17f7be9d4b58fed5b93eefcdf6b57f42ae3c1ca03b44de95d. 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/NZUM72200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9256f2212aff5a15557081db0a7ff3d66d1b1cb2e6e7e9c12f5fb3af86f417. 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/NZUM72000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37488b6ecd43b5fe38451d46ab1676786be13ae9c8976da5d36bbde03c79366f. 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/NZUM72000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb898e8ae6fdc4a0b379f10a33304c2755127208016ff6c8c0999393ed4a16968. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NZUM72000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686599fc1bca6abc7b9c72589f6a6d4f260387261c437ca97328a3238e300799. 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/NZUM72000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9baea76908c8b57068472a3dd689df1f15db0792f283e978916a67f99a9a5e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NZUM72000082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7692467c9d8e034f0f35e597dedc087b9725cc4112827ad161ee44cae63ef062. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NZUM72000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439e5f40345f7ee98320ad3a8b53f40f1136b7a58c91379df945bd3badd9d248. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:21:07Z), 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/NZUM72000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6851e36aa49a40067caf9c96654898dc84dadedc722dd2ba78578bf161ef2288. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NZUM72100626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7a4c9f023aca5db796860469817e5b584f96885e1c6ca177542dad56ec9fb9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NZUM72100593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2232ec29a1f8c7ef9cfe5ae147ecc0a6ff5597b1689f32fa88167b0f062755b2. 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/NZUM72100406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ea2ea48b427f8246742050da8d1aa892e93bddfa2b0321793b3c70d0532ea0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NZUM72100407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686599fc1bca6abc7b9c72589f6a6d4f260387261c437ca97328a3238e300799. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NZUM72000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37488b6ecd43b5fe38451d46ab1676786be13ae9c8976da5d36bbde03c79366f. 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/NZUM72000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c50d5b239a6f854d093a8bc06684571acee9c240fe53cd91b4f1150df82274e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NZUM71900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244a2d22febd85f91f6f0bc0d06d6779a5c14bcbd2cc353a8f779049af404d0f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NZUM71900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cb1aa04aaa96a025b1da56df32b1129acf7d79ddfb116b383d51822a077f31. 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/NZUM71900195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf11334a7706fb0a5ffaeb880d547a2a7d149a30b8eda556801d3b9db7f0a028. 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/NZUM71900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e86a348ece6ee877a9d930bb5cef5534810147eedfa2ded4ec9c3aad2d9995d. 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/NZUM71900151.