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 0xb1594ae205f4faa5e69466cf0c936bb48207b1e8a370a9ab0db59a6f8ce16f2f. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a49c0c14-4620-4f87-ac8b-2347c39aa17d.json and https://artists.proofprofile.net/proofs/artist/a49c0c14-4620-4f87-ac8b-2347c39aa17d.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 0xccfa8a427f2d27ff681d3e5a7663e92fec0d6d335cf08342d08095d5f1bb9bd3. 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/CA5KR2406297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e3210a2b63292aea2f91e5fc29610e4971883862826419c77ec65558644df0. 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/BXEPJ2100024.
Calcinha no Chão - DJ Goozo & DJ Percy Official Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9e9bd181dd29e5a6d1a26f0ccc886ae375d5c9cb89dfe30429ea36eba4437e. 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/CA5KR0038554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913fd33f15439de9fa963318db3dec3e4495ff8e84cdbf3510bf69559ab4b827. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CA5KR2322246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e604a7d9f67bd5afb4f7007522c54efee21d536fb67e1a4f1caa25810bb1e2b. 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/GBWUL1685551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddccd12f503baeac00ab893ff897ba8085609d46a4e028c534ee6ff607fa149. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CA5KR2322248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b407ec0b6e1e376e4caa98e06712590e1f598d7942a9e05e5e73e0365d34a85. 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/CA5KR2322253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8a9690234a85063ef7b1690637bfa3a9509f237f7346cd751a931ac5493bf0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BXEPJ2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb38839da05fe001428c270a8d0d9067be06c1df7729bd75d6b789f7433b0b9. 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/BXEPJ2000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf213254b63c753d42b9a31dd28cfdaf44e878f69741f773c9df10a233403773a. 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/BXEPJ2000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479e3d6796e6b6a15e9b2755bbfb87c818b7f65707bb155bd45a5b46ffdf0079. 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/BXEPJ2000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67684793348966b300df1c421734b15bdf0ae04ce0d524d65a38339998c4257. 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/BXEPJ2000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb6e5f87b48faaff24e7aebf375134c5fd20c0d3ff5135f725772833d65bf44. 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/BXEPJ1900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12c51478166290ceb207df16dc6fb8f8f399ed036fd562265e5f2ad9656f283. 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/BXEPJ2000172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db8e95d8f74ec30b1e547c49b34eb02254cb4f7d3a12490a6e415aa27fdb7c1. 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/BXEPJ1900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5b6a3f91026ef36f8da6bf58bc24e459bdc72cbd6d49513572b9fa4a0c49c0. 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/BXEPJ1900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9f801078c7e595b11aff9eaf91d46365b2a56952ec20d67fbd742aa3149fb1. 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/BXEPJ1900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd14636c89e80c525fdc8633a401433c5bde423725bad52b53f5b4af36f09f0. 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/BXEPJ1900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfda4b103c37f07dd86846a1085e65df0fe981c16e39786ec4e4bfe7ea06eed1. 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/QZWDD2390139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57db07d1f221394325ae5d898697084bda4d1d9002d1597fd5e3ce7a2a0eee06. 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/BXEPJ2000262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce85403e92d3e60adf397c90543afbb7080a876d5f64e2623f04cb615657a00e. 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/BXEPJ2100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2355a65e809ba39a96c598c4d0f27b88800b8d7a74646f5826a3758294c400. 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/BXEPJ2100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb332820dc67f6b420fdaf65e52b240de3a928a2703c6dc98046831fbe585b1fd. 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/GBWUL1689632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72444d67de0fcceb6ac5d63b4c727423732632bd78a25a34301d13a1bb034577. 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/GBWUL1689649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca06ebfdc34a525eb4b1abb32dbde4bb6b0900fc875de4d9414ab188a6a94cd. 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/GBWUL1689651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd69ed5dcdaf697d16471356aa4a5586d20cfc87d51c232deff2bc25c5d38ed. 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/GBWUL1689660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2590a9e59f2b246a0cad7f44aa39ab40a2fd96d2b9ed5b6b60547c8bc42c9d8f. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/GBWUL1689661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e04664edebe0437b94f25ea9400f62125c4ba2262e43be59b2c708c815d5ba2. 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/BXEPJ1800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae2c13a3faba71b111aaa8124ddf8e13fb99d6af5843a89ac96fed4030d0e24. 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/BXEPJ2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5c4f60edc475141c4cd39c5393bf8400a6bbf6316ecfea4832265e187da918. 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/BXEPJ1900074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6554883b344d19eb66aaa9d09dd1c47fda0e02ba07279100d9c82648522f7efa. 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/BXEPJ1800097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed56541e7b7024a06fe8e9ef44893f0092eeb373740a1e1709a613913418993. 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/BXEPJ1800501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef691875f32ef8b3bcad254df0efde7b3d06898997bb3a93c40545ac26006c6a. 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/BXEPJ1800519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db9e49400b721e6b538507e4f278ea5f863ddfaf15332720e1fc44a61d0fafe. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:19:25Z), 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/CA5KR2416830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfa8a427f2d27ff681d3e5a7663e92fec0d6d335cf08342d08095d5f1bb9bd3. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CA5KR2406297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8b285939e61801a88cbd1eada3032169ac9578f2bf61fd9d9921ae48ab39fb. 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/QZHZ62256015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5891c6b4894e8b2fd0159269a82d42efdff856ea84001f5e7a6ab5eb7f865c32. 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/BXEPJ2200008.
Confusa - Jair Sandoval & Isak Salazar Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8345e3d9195c20180fdff916d8eb89eda7a71e1d333a491734ce2d8a9c38291. 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/BXEPJ2200001.
Confusa - Alberto Ponzo & Fabio Marx Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ec9ecf3d03e09a1f62efc85b353bdbe30fe35f32f32c8b9128dc79db88244b. 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/BXEPJ2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6dad19056483793f8730880de619e7f4c6b4ce6b7c3d251715ab4d254f7b8a. 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/BXEPJ1800099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9731349ac028c86eee95bf458915b0091aaa9393aa15ef55b36c1b8584f1ed59. 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/BXJM41500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fedeca2b4421beed4739f45240a7b52d6a86fe34d783729f95488b871199020. 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/CA5KR2373328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7551ae842c760afabcb86d344d24e4a4ca785f83f3e85bc7a35121d73522e3e9. 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/BXEPJ2000283.