Tamborazo Zacatecano Del cañon De Juchipila
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 0xb1f859b69207fcf65a73a1a7c0f5dac4fc965d26bc562dd4cc9f5b409fa1f6b6. 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/08f41e49-e0af-4d0a-b4c0-dc5f8c600688.json and https://artists.proofprofile.net/proofs/artist/08f41e49-e0af-4d0a-b4c0-dc5f8c600688.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
15 Tamborazos Zacatecanos de Oro, Vol. 8
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 0x81211be1f8cd29e2d42f4ea0c6245b938d2dc3fec64a73dd61814f15c2641c95. 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/QM4TW1736861.
15 Tamborazos Zacatecanos de Oro, Vol. 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f3d371f0ae1b004851a12a6669e56c97c669148215934cd426ac7d5a92fec8. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QM4TW1742195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5668b656ec861e27fe115e1a40ae464a594668068e5de86cbea7099b6500135c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QM4TW1742196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2afdff8061e7116bda6a6269bf33a70b4b2355e38b391a73d61b9d493fcc13c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QM4TW1742203.
15 Tamborazos Zacatecanos de Oro, Vol. 5
Tamborazos Zacatecanos de Oro, Remix Tamborazo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239d1a67b9d0e4333eb7fabe3d498b329827dd8a10f9d82628f90206b70e2ae3. 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/QM4TX1756283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c966f9f94887b0792d9d046b48d3a04bec69ca0b001ef3cef3083cd3a596247. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:23:28Z), 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/QM4TX1756301.
15 Tamborazos Zacatecanos de Oro, Vol. 2
15 Tamborazos Zacatecanos de Oro, Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73828588dd8f77aab99a3b7805a09a17e9714806808bb0fb6c24a11ce6d260a5. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QM4TW1748494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4a74288bb7b5ebc89ac0371136b251a3c2625e3068770fadc03cfa2a378364. Chain 2 (Bitcoin): anchored in block 957658 (2026-07-12T05:03:28Z), 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/QM4TW1748495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24604fa5289f9f6bbff7e15c310ea25c1af8dbe55715165440df0dfac8e3006c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:31:46Z), 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/QM4TW1748497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9ed755af8f35e0d718663d8421c8a06ec89e68463a7236d7932680462ed760. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QM4TW1748504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4097929751a34ec3d3b970af0e6334e090991f3b4e2d7f88c37936dbbf190ec4. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QM4TW1748505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bc5a08c4a8bb96a849724c964f3a6f1c1dfda536c29c75942e9f8319c1794a. 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/QM4TW1748507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0abc46882aa14646fd03ccfbc18ed3f88a5eaef395a87cd3ea8c6efaafcd2b2. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QM4TW1748508.
15 Tamborazos Zacatecanos de Oro, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a2b77ffb71202b52466cc7b81ed9913de34d5e098ad3d576a8892a674360be. Chain 2 (Bitcoin): anchored in block 957668 (2026-07-12T06:54:37Z), 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/QM4TW1752037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fe6abf4c3899190792121845216a5780373979e6c79bb56e332b5b18e34752. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QM4TW1752038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfa7feabae54bf9609ef240cf8f58f04ee1b57463cbe997ab4bdad90a1529af. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QM4TW1752041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca140775cd67e791fc5e6925bb7dfa87504d8e7caa3ac698c36e27b72510dd1b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QM4TW1736824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fde6c3db2f2ab3389ba319611220b9f67c154e9afe614924a914c72460aaf7. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/QM4TW1736830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd683f5128a23cef29d88473a98ebd1ae45c7e02a6de34c03f19fc47500a9f5c1. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/QM4TW1736837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4125f7b34fe4d53a46ca7c09245f130a6de9d3c12427cd9d5f5e0acbb49c73a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:21:43Z), 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/QM4TW1736838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5055a043d67f55f05504a90d952a53bb232839e0cf15954a3b703eacc7ca8684. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QM4TW1741954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92b2d2a7db6f18cc3534257a41e3cda9c601de7c4b65cbf45dec3f1ae7275fd. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:42:57Z), 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/QM4TW1741956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5884a91814979e5ed518be15562c08128d1f8ef417d88d2b4605e8b90d4c22. 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/QM4TW1741958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e788d140e1f2ee3ef63c66d2c0c570b85bdf741b6aa4e018780631eaf83a9e. 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/QM4TW1741959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d5fd6ba0552b8392395c3891e7071536ccec902647aaec93f22545b47fce8a. 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/QM4TW1741961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934aae929113bb9aea81b44b22cab79f059b4030443f082f7857ed864b5581af. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/QM4TW1741962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98630d1342ae35da598e610633d49cd9206c0b635a8748ec68c552d649c0cd6c. 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/QM4TW1741966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09a327b089989f3492475a77d1623a73a33c10ba11ac583b43f2c6e637c86df. 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/QM4TW1741969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd087491dbbb1db4f0a9bc569e161ebd17b5b28bd61e4a466fc0ab8dd416df4f. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:40:33Z), 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/QM4TW1741971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc811d52e1187e6d2c30c62ceed392a3fd707614404c433bb027d850b3a1ca6e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QM4TW1741972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d866119b3b485f2a105dc6e96655d132d7e6ed84dedf17d10ee3963b5cee4e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QM4TW1741973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210075e0b1a0069fe954b1f814c175f753276f5278d5c2ec41ba6463a5d4392b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:20:01Z), 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/QM4TW1741975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c1a04ae6e2606dffd67a21a158014f919081defb4da947ea5229c169eabc06. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QM4TW1741977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea15ffc429703f3cff16bb1cf683f473794ac178d0e23ba60eed4a69666d9507. 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/QM4TW1741980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edea31e001664f6d3d85b43bf107284fb40746ef559f1be73235cc2df8a9226. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QM4TW1742177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d7e42578e371e1246824394626e7ca69819089c971f3bdd3f4a41d548d9235. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QM4TW1742178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e037c23bec0bc9f95d20e4741a0baba427fb2b78c4a1394a9e9fac79bca7c30. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QM4TW1742181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4fe321020773c0eaa2a992c5b1f8a7fd0d30eed600a61733d6f4ed82dcf9b4. 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/QM4TW1742184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17788c113bea550545eeb0229ca27eafa0bb72c4a329949bcc28851a1a4ffb17. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/QM4TW1742185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c43d999710bb76d4468846de4d326c377d6bf927a962f0adc3c3145ec742cff. Chain 2 (Bitcoin): anchored in block 957661 (2026-07-12T05:37:10Z), 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/QM4TW1742187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe845c41c65cc1bdae55e27df339894926831bc077c8d5533b42b4c1beffbb978. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/QM4TW1742189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7df0bbff76a27aee52c9e46feea4a3e847e61869fa99fcdba5f6e43345eca6. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USDXS2010305.