Julio César and Júlio César are the terms for Julius Caesar in Spanish and Portuguese languages respectively. They may also refer to: Julio César Salas Municipality, Venezuela Academics Julio Ces
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 0x08eb1182b84f7b18d99664566238635f35cab9435fbf7313f131e88437644167. 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/c0a53b8c-ee3f-4250-bc02-e93aa2070a86.json and https://artists.proofprofile.net/proofs/artist/c0a53b8c-ee3f-4250-bc02-e93aa2070a86.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 0xe1b4a88c26cf691f3e7b91e52f5f366c35f2e24f32fb9d49fc148ec4c8f160bc. 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/BXWLU2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eefab0e7b18f964a8385ecb19acb22bfaaa2768417b9de20839effee9128148. 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/BXWLU2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa530a235237a8afacffdca5828f1d2df881bf2aeda450757752ff5bc5c0c16f8. 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/BXWLU2400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b58c84e398b04e0833f7dbeb673ad9bef0f6696d6c0237132b429f7f9a5e83. 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/BXWLU2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8866b067246866ef5f753acb3690698c19b0885a555a842100fb7d825a57516c. 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/BXWLU2400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723c0248583b1a48888dade7ce60cc46afd93d068932c7331447e8a07c36cf15. 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/BXWLU2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42656b1cbbdf17d2e64730073c93e6bd3dd750a373deddddce8fb0ab91b4c048. 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/BXWLU2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b58c84e398b04e0833f7dbeb673ad9bef0f6696d6c0237132b429f7f9a5e83. 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/BXWLU2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f2d58b1f8161209f40cfbf86022bea210953065081c07d885f4cb2e2f0006b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BR7CB2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb120dfe370aac4dcbbde3baa8f1dbead09e84dac4a8739c915fdc725f3f85d8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CH8191001896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0019c2cd7f260a6b6aefce64bcaa0d6e7124393c5ed96304e7265eacb8d2f39e. 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/BR4VT2400236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dffd5ee8ca549fc5325a18b769fbb2c107f97101eaba3fb3305d2c07d329ab3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BR4VT2400237.
Julio Cesar no Estúdio Showlivre Gospel (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16d45bc19d0d03ec42f4b7a5053dd1eb16b8d0da2f195c3b1076019333702f6. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/BXSSW1700498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa165615963e8ff6d96df41fb124b295328400b6d203d717b046d5e63693379. 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/BXSSW1700499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec46869c616ea5de8d48add749eb5cb6cd307c268bc7659cc2f972280c923e01. 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/BXSSW1700503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8774d7a5c4ea0330173e1c68d5f232424fcc3539852ff8388a649ab5679f18e. 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/QZ5AB1974475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fed696024f7cd8eaccc2573a64085486addced0a3037b818cb79d00bce441f. 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/QZ5AB1974476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8add787a9581fae929ed2a0f497e00af2c0e8b7cfe7998c448ecc23e6a2f12ba. 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/QZ5AB1974477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a46fbc590eda12b67f333fb019b95785ef1d43eeecb27c9c7cce331bca36390. 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/QZ5AB1974478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f9c02db1e27411d4c788e2d25d9a70cf4a8b0107473671722475a533e78002. 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/QZ5AB1974479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dcc375da47a88091ce5721c07a97865a594d1e173ec7ec033ca698c0ff0dbe. 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/QZ5AB1974480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e310762a540ed539dac731e909d2c8cdab5f667e114f1f39a8cb3c6cb3a5f2. 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/QZ5AB1974481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da6521f9af783fbaa46d80eed7bea6c392d0e0c4a7cf862fff35874ee1d2318. 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/QZ5AB1974482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaca663c4113e878f79339d48d66d0015ae07bce1111391d2a268f279ef24f73. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZ5AB1974483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a8820a6f6a73e08bb1caa0763982c672c9fc16a976fe79d20e103b9cc58661. 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/QZ5AB1974484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23eea1f9a378577f7d2495ba806bc434b1baad10479a7c9f1531c10c4cb0512b. 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/QZ5AB1974485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8a7c66f7b96bb2b1a079d60b74c51cbbaa1449f93dfb0ddd6034c847bff8c4. 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/BRUM72402684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca35cd1f28a794f9a1544b56f7ea553bac1953d14d7c0b650380cf0e25adc986. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BCV9L2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21031ad0c81b10e9e7b4c38411a784a7e5db8adb6fda9c340f21cf3b446f0938. 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/BR0EX2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e4df6eda84f96aa3c5f52ef2ea48a5273cebf44ceb9789b7ee1d11305becf5. 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/BCV9L2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc938df54153843d52c724d5102c6a8491dcb89b2a297fa314acad6d01f5c1cc7. 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/BX9Q12200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed36d8e20ba98e52cabfad7c3cbe2e1354a6e44e40d59981c5671c5811c90e18. 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/BROEX2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebc91ec9d2fad6f788dbeb98fdd70afafc8a7339ae7ce9cf9f200d7abbe3b3f. 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/BXC9W2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3899fbf3941057982fe0a817facb147bc01063a55943a1794ebb51ea1facee. 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/US7VG2036205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22460cb86c2ee01c9d91de549c99e4354a24bfce2c046ef0abbd30d0de8d1809. 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/QZHZ51908950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c75d277eded9db220fc7ec9347efe6462120f469f3c047e6909a7208c23ecb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ5AB1975089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe91bac4c82d05eb7bc4a310ac6c2734ae80b2864fa276a0d5bc4f1b71a5933a. 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/QZNJZ2216578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4d2485d197379b4213445237a8d663c461c674d2c90c4aa8dcbdba2bbc2f02. 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/QZHZ32117815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d6674e1ec99e27fa2be21b6aeed2151dad325654e026ae4a0fccb3d4d2b4a6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRGOR2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48858bc743270de5c2353a0605f1eb25abec124a186d95633c5d5a562d36c04f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZNJV2025267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781a436f36266fa9292814c66cba362122922584f6b6b864a754ef682003630e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/AEA3A2187539.