Neko (ネコ or ねこ or 猫, cat) may refer to: People 4Batz (born 2003), American R&B singer, called Neko Bennett Neko Case (born 1970), American singer-songwriter Neko Hiroshi (born 1977), Japanese come
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 0xa914e89e538c24ba36b0d97b208e1269b6f5f6a9f3eeeacc851101c607c66797. 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/e950823d-0389-4362-84e3-7e5136180f24.json and https://artists.proofprofile.net/proofs/artist/e950823d-0389-4362-84e3-7e5136180f24.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 0xb46ea10cdc98f8fa046ebcd9456921b4112c638aa7221b8a9374e7f7aab923ae. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZNWR2142309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0448c798f869079643371d59afad7a328e022e40d508b79d81e80317ad91677. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZRP42152761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7481e512eba4a72e5ff2f1d9890888c53ac1be8bf8371a1cfea8c0e9a38701c1. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZDA62258510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad671b80b6512744a6fb17510bd6024afa85f4a4d1f9e6c9366bd1fb306d0abf. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:36:42Z), 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/QZK6J2209121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b46235fd442cea5819105124a74843773ade51a67d6c2a1b6b9e6446fedeb85. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZPLS2217536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030f01bd3adacae18d7a71c967d1ee60b04f209000041e914d4f5e93bf15124f. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/QZFYX2373884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033620ea338f2eb71237278d4ac4ccaa753f7f876f97d6b42da5690918352fef. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QZWFP2312461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd692388363b33db9b472e37d44a6cae13c9217bc7b7faafa6fba4696938412. 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/QZYHM2330515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc3915983b4e9c018870fedfc13ca448ff794982f3894b4b9a8dacd2370fc7b. 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/QZWBE2253034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53f1fea8839a3b2a179fedaea2261668997f8b43ad0fed91cd7ab0233dd5208. 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/QZZ8A2413990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cbeadd632276baa05ea4103bd83ae16122664e8a074c91ef637952dc64d1bb. 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/QZHNA2150729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000c801e871963d2424514b10e91f6c4b41dce7bd677f6297d960a2e016a0431. 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/QZDA62134153.
Ninjas VS. Saiyajins: Não mexe com a gang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a099c368774101398a2ba83e7e908f3d25c5320244cf1a1239e847621010561. 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/QZRP42175539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0080374a3d7074060052afe97fd9fd6a92da54e6d0ce562fc278e5d81b579c. 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/QZTAS2180746.