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 0x7da2960e784d3bf0e95a46124c8ef2223716a46a5fd5820f8b1183ad328ee58b. 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/8d74666c-6885-4652-b5a3-b9a827fa88e7.json and https://artists.proofprofile.net/proofs/artist/8d74666c-6885-4652-b5a3-b9a827fa88e7.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 0xa1308b39634fc38aa24502f2e4068c70ac5babfec52e4b88ce87fe87c14384fb. 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/GBMA22475108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0be32fc24142b981058c9e570228fd016938522a819c8db4bf6d75e12b899b. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBMA22475110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d80530492ded89635dea34f6d0d10c6fefd07a45a804e8bbff617ce281d98c2. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/GBMA22475112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd641829a94f04f42a4ffbef220cf1534763e77e4cffeab0b83e936d4cfddce26. 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/GBMA22475114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd747f4bf57c3d30ecf81e3bd0c0e1e758401b90bf11852a100301ac3c9f218. 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/GBMA22499681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d82874544b18cc5ddb2d3729e3ac7bb62d45817a5be7f27b8ec9fc3f4c0b0dc. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBMA22499689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a45a67c0768b56904c0fa7c3b5a36493c6328d41382a81021eb69e753169487. 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/GBMA22356538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d126a7c7ef7bdfeb8f6bb0b40323da99acd32e5525026e1ea2dc6526745935. 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/GBMA22356540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6ff0f94c4d2e59a0fe4b2b9e81f2a6bd428d0c8e7542b470b19bf7b4d78d18. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBMA22356543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf15ef3c3ccb3f4f690bcdda36abebea6f49d59b728df60b7f1f21f9af2fef7. 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/GBMA22356398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eddbff7e6b8020dab5c02c2e99df5e610da11506e1f495e569825bd831b120c. 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/GBMA22356399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6aeff89e8f1129db48bf31c10c7abcbf460d499b1364c9d4bf7dd44027dc6d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBMA22356401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b257f4aedc05dacf5cf5deb74a0dca01cd54b41c87011bda95b5e1009a0fb04. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBMA22356402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95a1fb05c80116c369583257bc8bd5b91034abb2800d3247beed356379d3392. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBMA22356404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0820574c7ab2fb75ab255dbd05fe3994381237e0b2b1e29bf8c75e2c06923b85. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBMA22356405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd53fb8eff5d7f3a0b9d8183e8c5a0edb28d2df02b66426866406c2ce035b1d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GBMA22384958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79f35568fe660b4c5f14d6cf1de11f09850d7d283494c5ce481d425c0b5abac. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBMA22384959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4a9943280aefeafa436094f4cb696ceeafbc465f794fc0f31c57821d67cfc1. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:04:26Z), 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/GBMA22384960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2392e48efeff094344924e7fba9b7fba4a4ecc95741d9b2bf1976142812ab0a8. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:51:26Z), 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/GBMA22384961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51084b59817c300c99fa366e3e1ffa9a22132f7ba830e63427d6e502be875cf7. 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/GBMA22384963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7188f6e9e66a920770f6226cbf35556e44ee2854a50ae3a94100214b1710df. 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/GBMA22384964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a1d59f6939e8417aa4a7b76be2e62e4c9db0a22c47c5583ee185f53c839e2b. 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/GX53U2316258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b73d0c96e5ea3e0c7df0d9be5e3b2baf4452c3bf194074753850497b85bf09. 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/GX53U2316261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47f2bc60924aa3c222de0138b2a46150197e2eaf88b8689bf13e08f425ba5e7. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX53U2316264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2daa7cec4cbe6507e2d2140a1ccb2df24d2126ede38976961740de785ce7b3. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/GX53U2322746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09b7424ce9a72ebc34d060bb34280e1911c2e092d033a3bffbe2f4e5bd1170f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GX53U2315805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87de961a4e9b0ddb8f04bf51b8eec48e1e1f57cc8ffb9e33cf0b846077df358. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GX53U2315807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1b9dcbf22c22b8ed170d3f4c88ef632ffc55e6e730d87def4e7bcd5ff4ef87. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/GX53U2315809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3457bd2dfac6b26ace462b99fc6fa480710428d88913126be7b84e0fde5878. 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/GX53U2315674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4d746592ef40dca1d98b5ceb1d7345365ff53784e4c19e1c445c698616ede8. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX53U2315677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061ca7b17109636251fc869b7d559ad4f609037cca7fdf3df425ebb44c5542c6. 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/GX53U2315682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079b8701773075b7d8183787f4024746e737ed66ffd1a916f18f23938b3b98a0. 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/GX53U2325780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64aa07a4bd5a3aba14b3baf01d041a4a7d91d49d764bb8b4fb60ba9eea584eac. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/GX53U2325784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132392f165c03a26567deab4e6f97b7323ad28c15220e31afbc5408bafda4027. 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/GX53U2329518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b934767030e15d8cb9bcbbb9bbccddd5d0b1ff542b685a9d18cd7356a0534f4. 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/GX53U2329519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fcf0924269212c494c8b0a220f3144e033df2dd604fac5a6900b5ca8dfd084. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GX53U2342406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616686986e7a022d12fee02d9cf507ebbe273faa049882026dba764d936adbb4. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GX53U2342412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71c0baa40e42c1e04e88abf6ee6a31acb32be1bbbd7b4c7c5872d4d1bfa33af. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:36:18Z), 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/GX53U2342413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c15119b24da115bd6dec56b0cbd3a529348f4792ae75f254dbf40693dca760. 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/GX53U2342609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbc65fa49105e928a482421ea7178d7b7f9f7753f5cd3c3713ad1bf2d9df643. 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/GX53U2345403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabef4e4bd14e71f75db194134f4d18db0aea2f3c5773ec6fcd0b5c8ef5dcceaa. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/GX53U2345405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3594d4afc589c6981fdbd056e4d844ad8178d5b115a796349e34ebcf771d18. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/GX53U2345410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84467c6b8775ebfd2e8e60fc90bfe590d0b7bac331da33ce3249b045ca960c77. 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/GX53U2349545.