July is the seventh month of the year in the Julian and Gregorian calendars. Its length is 31 days. It was named by the Roman Senate in honour of Roman general and statesman Julius Caesar in 44 B.C.,
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 0x12b1523e5c5a8a004e53cd64391ba151bc4262cc2c5ffdcd2f317002789329f3. 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/f5f10866-cfe1-45bb-b6f2-2320b1b2a199.json and https://artists.proofprofile.net/proofs/artist/f5f10866-cfe1-45bb-b6f2-2320b1b2a199.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 0xf6cadf8aeb8df2ce4ae2b62e656fae522541f5aff9eebfa1223352be9c134531. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/KRB751600273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41beb31a0223d5bffff56d06f19e43b63d4f3852c15b6f28a3ab0d1eaffead13. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/KRB751600260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66377ee73e6c4edc39abb09fa5cf22a17963de5ff1370bd0c0f3a7542a08e052. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/KRB751600234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac6177d25e24999050d28608cabaea86bf3dea0c49891809f254d5cc6c1df05. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/KRB751600263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc3ed1c197166c616f381635477ebc3a53c9e989485ee0f7c596cac56221fd2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/KRB751600264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8f005f41d97aa965effeea5a5faba1133dae3d166ceabd548a394c8aa356e2. 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/KRMIM1910208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34a28e62d19ebb5057bbb0ac3d6a72acc7147709241a7c18b6decf77ad2e17f. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/KRMIM1910209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d541aeb2a2b2108e8e2cca50801ce682bb77815abcfec00df8bfac0db08adb2. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:02:37Z), 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/KRMIM1910210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b8a943126ad2ce81ed30fb040f6d9b1ab0da805ee898c6bff6865889e0f10e. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:20:27Z), 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/KRMIM1910211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa15d7bcb37a8a67480befebbedd50f41d6f8dc1c6f204978c71912475cd6b0. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/KRMIM1910212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705a6ec259e028eaecf61032064bb5cc2252c02fa01e2209a06e5a9bbfa4a2f8. 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/KRMIM1910214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06467f7d57667ac863fee00dd4d0c4490a0a5701cc1501ccd4a2dd5b9bce683. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:27:59Z), 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/KRMIM1910215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b083e1d5a95437711c31f15eb0eec773ec68f17159283fc64bd16be7a5c92c7. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:31:50Z), 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/KRMIM1910219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336b688282d9fdc2a9fa5acd9ee460f5f2acb309673fcd4dc19cf127d623d8cc. 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/KRMIM1910222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4388ec68529dfd7bbb15c2bd0638de3813d1c8d3a234a326eee4c7a8d251bec. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/KRMIM1910223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b082524b0d61cdaba2f9f51a49d3fec3bdfafe6de056e81e4f04719e9ca7a2f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/KRMIM1910121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a830125bc4bc410e4110b2784d4ce0401cd608bfe79aca0df7fe9d7081d90b0. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:04:15Z), 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/KRMIM1910123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c639d857a7aadc3d6eafba7d7265e032dd58f8518b334eef134580d30b5f96c. 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/KRMIM1910124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7ad5156fea61137ec9662277106c29852b85663589290015804c5a6607d9a8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/KRMIM1910125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e42f28d69cf27ace20b9c8c38c8a29a9f77a933d816728f10f53952b79e12e. 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/KRMIM1910127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe267231c3ca91ce60fb40863da943348069d527b030a66d34db4434b987c8c7b. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:54:46Z), 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/KRMIM1910128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fcc1d7723e2fae7d7e389a54848f89a996a8012d6e953b25fbe621e2ba20d1. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), 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/KRMIM1910512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d09fee1f5c32cae26a2200eedf9a37c665c0a727979a9c2fa48a24cc3d704e. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:56:34Z), 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/KRMIM1910513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f371f8b8341eef454360c1c67ec3ecaaf24a4b34e036e0a1c37bb120ecd942. 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/KRC091854968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc2858e6e5b522978804d4e60c1a82a617b176679462ff2fa42cb6ea98d51ba. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/KRC091862939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe621bd0b7eec80373d032cf430916c068db7cb510381d63db44c74e3bac04417. 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/KRMIM1919340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67737c88e2b6b60604d395888a96579c22bedd6c194351cef161b2f26bede69. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/KRMIM1919342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643fa5e5690738e3ebc8a30a7fa69d80d80b64f3d95972197c77b58bb7e9e1fb. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/KRMIM1910520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2dd707747d51712a377fb4b59e329bfa3ec9b66d524e928edd865d2d33baa1. 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/KRMIM1910517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1a23a786d1c2e5d0b46005a12a7f70d0e2e0e6c7da6b974cc1d4b4e35793e4. 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/KRC091862940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a2604190e370be9bba544c93103c81419410187b35cd73b7a9cf8aafd8cc09. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:21:20Z), 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/KRMIM2118718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5341a05920da0911bd89521430536044e48292eb4ca901a936b1b22aaa8dedd8. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:35:20Z), 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/KRMIM2144580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28800a1db341d07135403b96e4e1e75328490213bd8e813fd4a16cd537a0c6b. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:58:16Z), 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/USA2P2334332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18171a89dc8d699d60414722b464223430ef73477a6f3133670b514bed166133. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:39:27Z), 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/USA2P2338109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedc736c34451352146ca88f58e900c4d4d73f8a72afb0eb113583dbb6d6f640. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USA2P2338111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e3d09645abe7d6f294085c5a59087540add653720f8782627a310ac8e67ed9. 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/QZZ7X2443697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa3fa41154a60831ac74f3664d9cc758b388c6005174e775b9a09ee8d09183e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/KRMIM2508683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596561e85aa4ae9f528793fe1afdc244326cab98a99e19726f15a21d45cf7451. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/KRMIM2516922.