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 0xcaa6ffc2e1bf0cf5cc7f26fad3885bd6fbdb96c5b7997865c7767329fd470cef. 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/09d31241-f983-4a57-becb-72bbf1eba15c.json and https://artists.proofprofile.net/proofs/artist/09d31241-f983-4a57-becb-72bbf1eba15c.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 0xc9bd154c0fb27f875fe3fda801eec07140ac96fa69c2fb50d1715f14848e7018. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ARHXW2104163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3709aa8d46f143801b46f5fbe9b7b5073921c47b7360402fdb42c8fa0b2dea. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/ARHXW2104165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9a4bcb841fc47d13806a585872e8d911aad29c8f31eb672855e7d60a42af43. 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/ARHXW2104164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae55dab74cbbb4f21a508ed836267ca45b8c41fb1d6e16e0ab3dd03f1cf5cee. 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/ARHXW2104170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74421c841f826145722798f05030f162ac239bf2ad341e929a099d2b91022309. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/ARHXW2104167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79fe6ec7c7df4f93a0ac5ff45e8936d3100ff1726614bb52f12897e1bb9516f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ARHXW2104166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d457359e11fc1e8d9e8279ae9cd6d7054df97637e3bb7dea81fb2243a17593. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ARHXW2104169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28c89a5890a60b2bb19925a9210a334f3392233e2a82af158ed91bacc066b5e. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/ARHXW2104173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2216d3b4755cbbda87d8ad2492ca9be85d5b9aae961c056b2c6ee7a69dd386a3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ARHXW2104176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0912be9b0b0bcd388ebcc08a7515d99efc5818dc0e2ce2373df7cdc39016afae. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:27:15Z), 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/ARF060601527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e51149831f8ae405ee3025cbf546c3fbb6676e67b517221b93da1683b27c3d1. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/ARF060601537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc018de21ebe270e5fc632eb1ff381452fc0bec66121594862ea95aa1589957d. 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/ARF060601540.
Lluvia de Fuego / Locura de Quererte / Esa Mujer / Oh Marivi - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646b917c80e0cb93cb8a7dd79922c6bb097abd0de7f855f045139846358e779f. 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/ARG991020334.
Amarnos Que Locura / Voy Buscando Tu Amor / Te Quise y Fue un Castigo / Mi Vida No Era Nada - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627acc55f7d419d567696a0ddba53d8620ba48fc3774229db0845ba834bc0aca. 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/ARG991020335.
Si Volvieras Beatriz / Soñando Contigo / Embrujame - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b518458ce3d771879a9755acf37dd40127e3546e6a7256e77e0bda7525d0137. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/ARG991020338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf663cf9c2fda9f021242d941e269a66efca636ca710e035f84a5f3d8b96d074c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ARG991020339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a95b9516f4553e3ae6e544c118bf681b328befe69ec701771ded9121cf2798. 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/ARG991010493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a8d3f8192ed04906a127e43e9f9437b3e9f412dfada263e392b2490998608a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ARG991010494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac3593740ee6eb954fabbdc8e47aac7b31870199005b4e25d065571acbaf95f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZ5AB1866598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fb1097102700f4749e07c7a41cfe4c1cd60204e20095cfc2ab4f1de909b744. 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/QZ5AB1815532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8528accfca76cb4a52ea9057cdcd45a9b9264d97083357e657fd868b5d6308. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ5AB1814704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41f4253f9518d785982b9c3c9c748f5ad886af6f3fcd898fb818c58b807f3ff. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:24:01Z), 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/ARHXW2101256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2972f349fc5c7357a25da570d22314f7d810692d9887cf15c2b7fbfa1aa3a5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ARHXW2101260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e54e6fca2fde3b831bd9a3569d88c44a6a58ddab985f4badb03786bd43f96bd. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:41:32Z), 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/ARHXW2101266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2e41abcd5ff8baa5b0126c5f4ad32aca57f30de87d87e34d09b28e0bd3aed1. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/ARHXW2101267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafcb8c2ed9597b1ba4dae29ca5b30064bcb73b5d461f4237695066bf6131379. 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/QZHZ41909976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f82a3ab01442cd16c1c75dd45075d8b47e503a7bea27fe3da04e362e876cce. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZ5AB1865125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628dea66f614384abbc2a3e0bdf9f48db0dcf72c098f1b7d206f4a6249a04ad3. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QZ5AB1813809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2905ec5424d1807d36765aa4bbad7d7782c0bd54bfae47786c24eca0bd83f57. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZHZ51906161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c270104820c0777b10e54159437537f331615efb853e1a4866d23159d8b393. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZ5AB1814471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819194ec8ba2d9b948c6f07cc6ab2cdb8383fc2baea2439315555a31949d4b9c. 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/QZ5AB1813818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148bf7bb6c9f92582c5bddfd66e36c6d1ca80e4e1e504b689914f46f478ae98f. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZ5AB1814703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b202af4468746d4bf4e48e4016cc42af3bb3d45cf56000ba3bb905fbcc11c5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:43:41Z), 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/QZ5AB1813815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046d55fb767a361bb619ed620d3a7adac5503a6f56c935d567be8085f0371ea8. 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/QZ5AB1857942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8de697de387c6a2089c72d7d120a654999492c8125e5070ea113530849a544. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ARHXW2104189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f8b6b413309e2f52d53493924867b09f38610f0466929fc49d41c2c1dd645d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ARHXW2104192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9672552e24d07c11371b35bc932e9c8ec92b0d6ad8e86ae41347d922fb0dcd. 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/ARHXW2104195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9ab8282f5a974ab116d92046311f46ad5c6cf7ae9d8f37b57bd009f0372926. 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/QZ5AB1813887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9f8d58ac3940065b47f1d5af2d67bba5579b78fff592845b4037d384e67ad9. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:06:58Z), 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/ARG991040278.
El Delirio de Perderte / Te Vas a Arrepentir / Vete
Solo Fingias / Prisionero de este amor / Volverte a ver
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10093ac3e1147e653caff2107165c668bfc9d3ce8277ac0ef9e64d5c4b37ef0d. 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/ARHXW2500031.
Entre el Cielo Vos y Yo / Que Me Dirian / Irresponsable
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7e43aad0f005f191d19402c4ff28c23cfbb038378a8c0a965d1cebf3988cb1. 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/ARG991026162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f38f9f62ab58becd1b0da855c05126109b2bf493ea7b72d19e01094fa5aaecc. 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/ARG991025405.