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 0x6ecb2415cfee5265ed7e3d7b5a4aec04bd89efa988ce9c8582e115541c0dddea. 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/f39d297c-489b-4e59-a3d8-bdb03b2f43ba.json and https://artists.proofprofile.net/proofs/artist/f39d297c-489b-4e59-a3d8-bdb03b2f43ba.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 0xa0960f68ab1cb0f0c8f5e2b55be1fe326dc8965a54380baf5197f3446e7b3b70. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:19:13Z), 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/GX3Q92466787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df94353e7d7760fdcd3a6766a3f5e53098ce9623c2d02fb75c0e1cc0e005f47. 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/GX3Q92466789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2e9bab989df5a1b4837318d0c1fd07efa188a9362dbb24dc3081214f2ec2f9. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GX3Q92466788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0440e3bd8a4b00e6608ddb8ffd133c9341bba47358ac7d7e66cd1f525e33642b. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/GX3Q92466790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569e8fa175c51ff43bd2ecfb686eff13316f1b060cf6a6a8384ebe6c8524d743. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GX3Q92466791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd293403e02cc6c351dad9cbd4007e02082d6e5336095df1c07685346ffa06f16. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GX3Q92466792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875a3be1e491ac11467797e3655f775c52d2f943920832a04a4fc96b8210454e. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/GX3Q92468551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e8c7ee2bfbd795382a9cf05ce666b80c33287fef291d2dd3790830749b67f4. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/GX3Q92471467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f4d1443362ffed8b79ff62879964ad9fa41a2a0fd60d2aee409e3a4c696f0b. 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/GX3Q92471465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11080bf14d2f965a2d5a8fa5b06ed5bc2a3d46e32bf9f9e0e135a667a26a9ac. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/UKXN22400888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf90e104944080de7fb0d5fe6976314320957f625c77edb86bedaaaa4396d4c5. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/UKXN22420332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a628a973e2329039bec013dc28771be2dc1f8e182f4eb0d46170feca5c6689. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/UKXN22420326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4591a83b39fd665e2ee910d55deebdd3b1faafd3d9a86549ceb95485ce3537. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/UKXN22420324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab4e493de007d052f304dc31f7359dba56b7d57844370c7d3d8f8cc0675f549. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:10:39Z), 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/UKXN22420329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244d2155809dbdf57fe25677b6ebc19fd0b5ded64790d7c092113196a68e9ef4. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/UKXN22423252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e47989ed52357238909f7464f9bc2196546ff46ef710e025b0bd1651c84f083. 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/GX53U2447714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa639a1f9bfba4547df86f7bf163f03286aca2ac55e69e235e81601e950e08c. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/GX53U2447711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c12927504468253a8df30a31dd97e24cb0d121c608270834445ae302216876. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GX53U2447712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74348c127e2c9af745523e57460775575cb28a08bfe811105f18e591b890c5c. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/GX53U2447713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67454b81fc2730f604882b3232231fb86a9ed6240665840e2fc88360577b9318. 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/GXF9Q2445337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8e53b2d482e49040a6943d182c1b0e3b9d1265e58c50d60d5eaf4d07abf3f2. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GXF9Q2445355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3929167ddc1d7de84daa8f794561d689835c885f58b51ccf7cd944b606f14b20. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:45:17Z), 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/GXF9Q2445356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9250b5e054c6167efa95032c0dc043e1ba633959b62349fa4ca6ba3c0a6c520. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/GXF9Q2445340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcc9277df1ea46a49443a3c65fb75b4dce8d22a54e408ce30bad9e88ddcff55. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/GXF9Q2445353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869e720480ee8224f6b1197260436207cc1a4f63e3d6e5b0446e935dfc50afc1. 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/GXF9Q2478451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8c4a11c98aa23fea7a25cbd81b40eb0c5c999f337caf386375735b0f60980e. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/GXF9Q2478469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b67858d1121f4e3ffcaac78b4e762541bf1f911bd4a6717057bc0027277ac7b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GXF9Q2478351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6583346ff49d9f72b42b1d22a684aa0ef66ff89c107476ac6fc722ffe4394702. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:24:35Z), 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/GXF9Q2478404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa637833c94d496168ac6c31c18db4f44331b32030f1024cc4bc119c5ad6e5c9c. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/GXF9Q2478465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbec4e325c9e2cd9394e3130740fd53229f91ef556ec8875672943564f301158. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:35:36Z), 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/GXF9Q2583989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afc5e29a1c854ad1e5fb4f4336b0b20c489a1a396c715d13f4866626c146024. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GXF9Q2583992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544dff6b302696691f5adfc862d011a5000cff36a80b37491784e0b331ffc7e6. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/GXF9Q2583993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba5d112bd9c58d40a0910f331d61f403e2a1123b7eb2f694d7cabd27c38b5b3. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:26:21Z), 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/GBLFP2562870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb296cd4d5ffaa97919e66f4885a08bd7e97480eb43d031077307f21c3aa6de. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/GBLFP2562871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0edc08ef37e8bb6808ee2499c8fe016303c5c752a4f96709a6568cffb8856a3. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBLFP2562872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f95353bf71eaef969ca7272df7194284c7e07606832b7dbd40e05ce050f71c. 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/GBLFP2562873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0198139794e611e5535e32649d5daadb9e3369694133b0ceb7635fcf6b2e62a7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBLFP2562874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe0881c3f7e61e87a9cca121f10be3020a323c559a1ad8cccc2336dfe6eeccf. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBLFP2562876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd784a239dd7e90575da895c898799a05e86a0791afa4820e33b3df030f75f9f9. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/GBLFP2562877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586a3475f59d5542ec4106ef8330807b325b104fafa974fb74d3b033ebf139b7. 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/GBLFP2562878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86046aefcc3210bc4ea9d35b2fb2d34f09a7cac856e0b34ad80f39bdca71035. 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/GBLFP2562879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d0b3d5f7e87a636c0633327d329ee8cdcf9a2d1ec2ec9b8cbd5cb640ae46a2. 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/GBLFP2562880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d91cb052a9f394f78574a34955037709da582325f75e6386780f6f849627ac. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:19:26Z), 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/GBLFP2562881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304785c0049fca28d39257791c39447f4302b7553c3e8571e14ee63bf6095f1e. 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/GXHAF2526485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a56e68b725c43e9c197d430a6c48f1e93209c91b365429061156494fc7658d. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GXHAF2526486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe344502e38d16cdcab67d07cc5b720167269ce6a1d3fd3ff757abacae7586397. 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/GXHAF2526487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c79b27abf4d429df97aa1d7bb85e54584edb3a673cbdb802ac0c1117650c2c. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/GXHAF2526488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40306f9dd827d86b2a944fb6d73f6f11b5919c6bef95f56a07b5f4827e2e813. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/GXHAF2526489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df7cd2a5669feefd1d038cd6e34f506d0de326837482bd41e2cf41964777a00. 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/GXHAF2526490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e73c664dff0e5c39e508d868f7882bbec43f6142a7d81f5948c2e79f4de1de. 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/GXHAF2526491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e322ada69d63c9a0d2e1c15db4479e84da44e92d272f92013273df708f68c0. 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/GXHAF2526493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1505a9e5755e370f47aac5b60723f5cdb9fe241e7124831f41b32084961e7f8d. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/GXHAF2526494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7223e1f7531a728575cf3906afb8c1a53232881ca16bd4ff14cb0142fe88c06b. 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/GXHAF2526495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5b81fdfeb5afa2a4b9425dc8081ae4c1205c36bfc86fa69fe58d569933fe1c. 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/GXHAF2526497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a9e7c5dbcd8884f3d246374a2483c215e4da3dd1bd32e8f95b8a3c35520bff. 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/GXHAF2526498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b0000f0e80b9985c5981af39aa6d302395e9ad9d904590c4ce9927dc45ee9f. 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/GXHAF2526499.