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 0xdf44782118dc6293ac972cee5764be3c9f399b67e8838b716568d4e5d518c421. 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/18c2f840-8343-4101-b345-7fb6ecbe422b.json and https://artists.proofprofile.net/proofs/artist/18c2f840-8343-4101-b345-7fb6ecbe422b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deixe de ser pobre (Os segredos para você sair da pindaíba e conquistar sua independência financeira)
Abertura & Agradecimentos & Introdução.1 - Deixe de ser pobre
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 0x4241691fedbbe96f790a46a235828a864429b409e52eb82b07a4518c967bdb01. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DEXR19941490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b283c86466c86631dbd9fa89ff0ff55d2c8ea5b3e7d84c52130c5e20117efc. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/DEXR19941491.
Introdução.3 & Quem sou eu.1 - Deixe de ser pobre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b31fd66493c116cbc82125d79c37b76fcc6013ad248fde876e3325d1d0ce365. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEXR19941492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e01c825d25a8389126dc0abc9f0144e25946a96fe82a602d557e547effe04b8. 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/DEXR19941493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb665094964dc04bacf0fa199e5a108e78ba9fbc8a1b8e273fef4846a05a90ae8. 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/DEXR19941494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be16099e05692b98a9740ab873d2c76c352c75aedda3df4c9b6cabdc2b156c0. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/DEXR19941495.
Quem sou eu.5 & Capítulo 1.1 - Deixe de ser pobre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9661136d467bfbada6e1d8d95807119eb9266dfca2aeafb5d208e27548aef41f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DEXR19941496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3f52afb1aa89da0249c8996d89423d56ddcceecbc9f69bcf38f5d9226cca7a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEXR19941497.
Capítulo 1.3 & Capítulo 2.1 - Deixe de ser pobre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1030409ba8515cc30d5ac4ee9bcd751e9fcaeb9797667a734fccf5cc93bdaba3. 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/DEXR19941498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb13199309ac4e5180811d38819f066d2d7aeb30bcf8932cda78293a7438fcc. 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/DEXR19941499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5668728a507abb1e6f6df7a6229c6b769b0e8288e8c690fa783abffb2230c264. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/DEXR19941500.
Capítulo 2.4 & Capítulo 3.1 - Deixe de ser pobre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58739d166d1b8f62ba1fc39aed1a1dd6054f22a157f7a172a61d181220e450eb. 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/DEXR19941501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6dd79c9f81735142f39afafe487175c83bfab8c26fc91525d6e40248d704ca. 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/DEXR19941502.
Capítulo 3.3 & Capítulo 4.1 - Deixe de ser pobre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4826b89fe26936c7295f5a5a936586f3839491c7ad3e7446b148056fd13b7492. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/DEXR19941503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581748a5805cd247b5b4f3d3810f226a42e5c98f55a2fad84c331b8d09b84e00. 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/DEXR19941504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bf81c9e1199b66a182ee33acad38e6c592feb2ed65deae3dae10fa7df8a427. Chain 2 (Bitcoin): anchored in block 958635 (2026-07-19T00:58:42Z), 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/DEXR19941505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398735b1bca20665a7f4dd851194141292cb8cb5ecd376a61438a95211566044. 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/DEXR19941506.
Capítulo 4.5 & Capítulo 5.1 - Deixe de ser pobre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fce71c09bc1fa9d9252657905df6084d3b1958f355273603ce290aad38bddbd. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/DEXR19941507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a236a351191e15d177106fe99285d698159b770318cb534abff61659f6521ad. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/DEXR19941508.
Capítulo 5.3 & Capítulo 6.1 - Deixe de ser pobre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c4d916f3c02a1a035d47534d75817e333fdbeb8ffb684848255da6aec3aeeb. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/DEXR19941509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122b312abfd9d0b86a336d76843ac633d6fc03d71a326b91c7618a8bbcf5c69c. 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/DEXR19941510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90de6653ac3a2bd74ccee97dbce4c4d0a7ca9dd1d5421b37f7ea7963a04da88f. 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/DEXR19941511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7093a9cbc2891a295d10b070c68d9f5d675e1a86c79ffba0f0938a4ff355c46a. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/DEXR19941512.
Capítulo 6.5 & Capítulo 7.1 - Deixe de ser pobre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba1d7b2d533bfccb57fba1d4461dcefc73b53c3f0c0ab6cfe6334c978e5799d. 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/DEXR19941513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77817143ee936107931e4f126af075f704e9fb2a716515d02679e3273f3bb296. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/DEXR19941514.
Capítulo 7.3 & Capítulo 8.1 - Deixe de ser pobre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda78ee137857a612cf66e6e65282aab7a861b73a1c24e64a94b099566d50909. 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/DEXR19941515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe79c890397539d65f342c5dab332d7921dbfd24202e961ca8602e8705a67cd5. 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/DEXR19941516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5910f166c377eee1e83e14334d0d0536dddfd202de209e7158e853258e152d8e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEXR19941517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747cb1d821d6e399ae941dce62c5a24591eac8984dfd3e1ec871903cee871c89. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/DEXR19941518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768fc98dea44a4fcea8813ea9c11c1bdee34016f9e763649461237c455bbc32e. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/DEXR19941519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c7bc267b86c62caa0602c5ef84575804bfe4525885f00fcbc13510e09144d6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEXR19941520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1ead1875b04265ed3a6b24184d74b160bf1f80ec6046f44c4822b5bc1942b9. 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/DEXR19941521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083af64962f8d765d0bfc2d4d1d40ff0bf65ce83e65d2141a86ed0441b27be4f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEXR19941522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a83c520f7cfee4dfd12c5b383a9b54b1958f053073f9e0d2b7d208b5fe2050e. 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/DEXR19941523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150b732abf67add6602bb036223e87046ed8c6db982e0a6213271b9dd2a64a97. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEXR19941524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfc8c1bdd639aafd62647dbe9ea42830e0bb292bd1920b94dd75c0960016618. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/DEXR19941525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0271d6f7970dc18c669364c4e7743afc3eaa7f3f04a640600e32bf8d70864ea3. 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/DEXR19941526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ae513cd50028de17c6516f888b28ea1eb80524e9e85e3a97a3a3220fd6e091. 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/DEXR19941528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb3ed312a4ee3ed50a1006ff3271ba05aacb5dfc3f65ac05eae264a2f656c6e. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/DEXR19941529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54112095400fa989a4d9c0c431e23530019bef77abcd6c77164ff951ef8bd48b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEXR19941530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07a1a12728975b1c12945ed21c39c3f63bfc87f4d31a086f04835abdb79d530. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEXR19941532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc075de929a1b7495ff7b01759c3376f47161556e0d2bdcba5b0c33b8e677cded. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/DEXR19941537.