Zeke is a masculine given name and nickname, and is sometimes a shortened form (hypocorism) of Ezekiel, which may refer to: People Caleb Bailey (1898-1957), US Marine Corps brigadier general and athl
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 0x47e393f5e1a1391b33cef40e5972e9648fc5cfbef2761368d965ae05c28d91f7. 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/983a6ebf-9adb-407a-a0d7-eb8c0f997c1a.json and https://artists.proofprofile.net/proofs/artist/983a6ebf-9adb-407a-a0d7-eb8c0f997c1a.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 0xa201582b2b212fc544ca61cab365e4d912bf2664368ccc7eaa0900abc7b0a860. 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/US2640646001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6a2ef078e32886aead9223b7bedbcb072d38d0a308971c2337f10dd5c5ecb3. 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/US2640646003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9927fc7487ab23dc3ef9539c26785ee1056a80008f8d7ea826e8c83193807a. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/US2640646005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5f71934c6a9dd34673c36616adb42be10216966abaa95251031c5251cb8be6. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/US2640646006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55456c89ebbf94b54eea73a7a895dda5e76b3aff9d265c00441711f2bf05e0b4. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/US2640646008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707ed2642c9194e0db577aea65772e6c9c99ff6234cef7f39e463f0a7786f087. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/US2640646011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa72b561a769d979e7ec9bb759df59603ecb465eb7f059b0d46dc9c3a6608cd4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/US2640669603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502a06ab49c98ef1593ef17ec73b2e00413b816a85f509faea2b6084e30eff21. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/US2640669606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bda42a3dc0f370aee55373f3e82937ad6edc915944e4c654a82d672dc54057. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/US2640669609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c93bda276be9abd6c6a2dadc333752d1cc1f5eb991ff89496d2bb9bb433b025. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US2640669613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e064583561b42eb48eb696a70e69d1bb48df765c0be1975b5b199e9a50b516. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/US2640669614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73f00cc4173c46c0b198ab674ebf814660066a5053510c7f3c67c7c08e02d03. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/US2640669618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b04a1e100f052cf07eb7dd167353db1c355269e6c3bca9750c3546d5239e78. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USEP40345101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131b2ad2323192263ff0793359d963cb86fae65cbb9478e01caa3f840897ed14. 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/USEP40345103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65367813589189e7be79427125677ec8e916b3a1a90ccdcf70f66df8b3a5742. 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/USEP40345105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3578ca7daab7d7e800b558e7ae8fdc67071ceb38a07f6a26f3c530f1f0cd0f1e. 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/USEP40345107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cc902b80aa8021ca14afc413ed64db1c91a508a8b05fda3110298cc14beb07. 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/USEP40345108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737ae017861dec0bd416c3e6b6d674ed33402f4e8d413e360d31290622374eab. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/USEP40345110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac01f2a87decd9872a5700f52d2a5b454d9965aec71f8b3bc82d874e2ebe84c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USEP40345113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e1509b84fac23701001a865dbebc367c96ce44217c73df5e55ac71a52b87b2. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USEP40345116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278f4f6498f5086e104fe5db06cd08e6d80ea696d3f443429a2d1dab003ab948. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/USEP40345202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ab115077d083dc35bc40082ab7fece9a7e3e58a71879d8eea9ce861780c314. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USEP40345203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55032dcb7906ca9dbfa0554a5634f92a6b7737d5fc270cdf884b5b87fa2d5557. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USEP40345204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534edac89c944a506960cf71bf343fff0d170c8a8b5fe839de03cd3e8dafc785. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USEP40345205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff52ce9c4e655488ab4dfc7421a1f054a8c8f9233fb0a6f8f1fbd5bb42a61a18. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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/USEP40345206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cc6ab4026adbbe945d39a08a12ee8d700613ffc2ed13c4d2a9b929b96112c0. 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/USEP40345207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e955607306dfe82c6069ff45c98f4cad7ce5c0d5b6c984ffbbb3ee1742a85f. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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/USEP40345214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd055ba6947e558697ca25822794069b2e2cba745d9e9286fb1c80db2688072a9. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/US2640463301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4653d0d795f89cda7f358b053a70c2f8535fa10eb2ec06e946d42c0fbd380e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US2640463303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a77d9cb11ce50f271a7b7612b612a6e6f8af93c1949ab50e0c8fdd1f6ed2d2. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/US2640463305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca7f8a93d45813df312bf5f92cd2207acc6ce982e0bd4c511099ab5f2ded2dc. 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/US2640463306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587dc5a403db10d2aab9ef1c329b246b93d364463bf716c3fcc8674b5e9f3601. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/US2640463311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215548d55445358f61d94715e48e48da4a1713c34c3b6a2f06569a201b14f4ef. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/US2640463312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2409fda3d47e79f391533aba8b1cb85e96467523f23e9a6ff91246daa023626b. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/US2640463315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b0389c67ab2d2821a2f49979c85142fcefee1969f2ec2b1f903eb82b2d92bb. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/US2641561203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5dfedd94b1222ea3aa6f8c43eb111b0890690731e9c238f056513146718fa57. 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/US2641833101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8424a6c00b1128f4641cefcf35311f766fcdd75a79737f1e00bde4b65710187e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US2641833102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbc94d48f87bf822e0abbabd21110c98bddf240dbe4e5b624476b29c9e213dc. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/US2641833103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91ef70793366f0f0224e97dc11949c79b63e99d01f98baa4a875ee4cde206e9. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/US2641833104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a9099a58a079734076ced26d9139356daee63ff11cdea903123552407ade88. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/US2641833109.