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 0xf524cf8a680139a8d1476c60603b2106ac736dde1d486c41e42fe4fe9da0052f. 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/2af24c08-ff0c-4a0a-bc8d-4b7047001c9e.json and https://artists.proofprofile.net/proofs/artist/2af24c08-ff0c-4a0a-bc8d-4b7047001c9e.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 0x72ac0ccbba668acaef3fac446e1f06fde2eefca2ecf406ef8d53fd9000769ed6. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/AUBEC2532722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe577b87e8951d7a3de8f895ac3aceda9c68df62b18c05aade12b401649eb75bd. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/AUBEC2532723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f6623cfc94c5a4fbb3f44cc4b3f66ca5fda806139566c22a6c94cfe21b7ef5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/AUBEC2532724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4ff863c17ee9a1003293413aeacbb8c75485a9200a2504ff2030981ccc3959. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2532725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4335a9e51298d184fe7718f79a37693b4c5a3be2433f82a1a5f7940e0a4457. 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/AUBEC2532726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545142282033983ffbe43282c58c79fa2e25a4c6502694eeb1a4f8155c3888da. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2532727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe730d3f1467c4326f3115cb54134cce002e3b3a676fd032f03e78b56b56acaf9. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:50:07Z), 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/AUBEC2532728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b37fe77fbfad0bc7d00de60c6462b90c8788d5b80d7afa623d089122e9664d. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/AUBEC2532729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f629eb3c968cbf8bbb5d8aa5514c50dd5700400e460784bba9fa2576a28107. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2532730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e3c057f3b8f873bc5fc927552f3a67c33dcfac0df35e4cef77fe034de91a45. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:51:08Z), 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/AUBEC2532731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062113dd3dbe6a95bb49894376890139640cb8fc04ef02aa2998d49eedf97a42. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2531609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5a3ec9adba962f8d3b14a66c848c30965431f8c44f1e622beb4d5ba79da1c8. 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/AUBEC2531610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64002228f9531c38a5897a5524bddc19f52f7714edba67d126f6850a4df7d732. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/AUBEC2531612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5bd9428cab1e0ba321df7e3ccccaa15116f786ffa46eabfe189f30689d9f24. 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/AUBEC2531613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c62c80502624877dba6f751093d03e2c61a83df7d3547492b69542868deecf. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:33:01Z), 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/AUBEC2531614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7505744a00d54c2720bcc669b42fd92342887b3ce348e1a86b35d207183567ff. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/AUBEC2531615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5b4036486b28b07077a21b75ac9f7438e797cb9c7b041913e0bf3281c0745e. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:53:28Z), 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/AUBEC2531616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f95e58920982d1f89e0058e53fdb985c8f95bab617aa6734c8c7412c1dbf70f. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/AUBEC2531617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc18c6512288431847974c462e575a964c350c98ac27e114029abe97cc5b84f. 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/AUBEC2531618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537af9df1a72fc6ef41c899ef113642b3071c7fd3bc948e377c9546e4f389393. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/AUBEC2533268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80feb016b36c3082c2c19ffb8328d8daba18933f7600f1b249d6b2f92134e77f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2533269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130c50676571345064a481d68a544a7108ac84c7348c1f1dbd31eef1d8af5a80. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/AUBEC2533270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46e7fbe98995768d702896e1cf703e8cdf9ae42a1d673f14ae086db68b5e212. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/AUBEC2533271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d8bf04c9b3f070964a89daa4f628b1fa4bca61e725f59f5867c01a21724f31. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/AUBEC2533272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fc363a73b52fd14889c024a37fb6156ab3ca5d796ea0789a02e2d4302cc143. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2533273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4076951e63cefe7b006e0410f49788006726602806d1d609d79fdd8a10a73518. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:10:08Z), 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/AUBEC2533274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7b5a92a56da88da276bbd2fee287cb93e4e4f99ca32c9b7979291c04027af4. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/AUBEC2534116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac79a39298d4e6d5ae697ea02b470f92597fc382f881cbfc1a0def66bf4aa434. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:20:24Z), 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/AUBEC2534117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106913f1ca4ab47065c862f8771b50b39e9f3c828c30c9473865cb2000b9f9f4. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/AUBEC2534118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e550e05e2fb764d7d60743794a61bb284a154a8f4f4bce7ebab1bce29f3a340. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:42:01Z), 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/AUBEC2534119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3906cee7b7385bc2ffd9364e8b3dea86daa53f59e83ce1e90f4b53a0ecf0d8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2534120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0d253c1acb44ab6ea0a9ac194719dd87a7f061459f72ef8034442cc8d8f4b3. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:46:48Z), 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/AUBEC2534121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e0cb5b329db0e6f4bad86d841cacc759af2f3394466bd54d43997ac2bf7ffc. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/AUBEC2534122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f6a9543b06703aea399832f303c2619d82317b127cb83928b887c877c0c88f. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2534123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5907cba215a6b81b2fb730eeb23ed6e0bb44efefa251df1c463376610f7f437a. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/AUBEC2534124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42db4a6783f01dd6f11849d39221d5e706d3bd1da0335715c6155cedb33a3ef. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2534125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ace4741218a6bb12815f6d1a230f657c95385c1e099ea76f67570ca8b45d81. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/AUBEC2535225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29544dfdb2611c13ca722568e9e8001649bebf21f8e842d080e50c779c477dd1. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2535226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a15e8c78a7b191acb91a53a0299e442d3eb9a6907271950c7468a0437385106. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/AUBEC2535227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089f64420abf72b158e4533577ac0c6638560c9c58a9fa2a0e29ff6bdc167d02. 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/AUBEC2535228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e0994b7c93006f9955e185e81b8a9087440ca96b594c0700a2a6d8de18eafb. 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/AUBEC2535229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eca9540a2f096d2ccb7e7f0f38fc788b9c560adefa05fa2a82884c5728ec116. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/AUBEC2535230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3e0f2dae2bf78f491a80b1fe0e0a570f69f3951e8c2121ee43e84b9c1c8f09. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBEC2535231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04c73c3a188e0da1789823a0a1f82fad64ec9db0b9d511386937b6ac24b6b72. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/AUBEC2535232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e52fa8ce039fd995e16b1ca76db9ccac89d50f709986417d37bff545bb2e99a. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/AUBEC2535233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3b6dc67e36ae3ca65a3fe3292e56066419376aadd33f4bf0bc0b8f3f79709f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2535234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ab41bca4ba857a77d6faada17a790617ceba027577a0e4ea18c913a5352313. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:21:28Z), 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/AUBEC2535235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb51437e9f284aa6cd49fb01f6dea9a82bf104a3141e05468b04489e09336b5. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/AUBEC2535236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa730a2ecdb4cc5525035620d3fb10692aa04907d4926f4cb3ea2fe20e1422e33. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/AUBEC2535237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854c83a321d3048dfb778b1e86d967adca85d37f4f85003066f2b3060b49070e. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/AUBEC2535238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb8d103053ec0643dd0afc56bedf893fa3cd7aac2a5c581df4ec81edbbc007f. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/AUBEC2535239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f2fb7096eae21cb3dfa2d8bdf30dc7446301eb6a805abe49126f26aa985bc6. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2542359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965add33a532ee1c9f9d5a616e15f35db780d986cdbf37d1719119bfb990521c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUBEC2542362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c76cb2fa81186f3e0e72784539ee8085df8a52a98952588b02fdee266f9909. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUBEC2542363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4359e4a572b2c319dce2e453a629e6472eb4b592dad3ea3b4197c608a65077. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AUBEC2542364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c60b21a2075845a0700aa8415c65b6ae7fff186b8cfa00dfd9575f1a352948. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2542373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a6757e10431f42d5e541ec3375aef10675e6e6e87369a70fe62d46ca431f31. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUBEC2542374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5004ed58136bb2596516bab8c05d586af4a676245cea3fa77ae9e1e8cb0b541b. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/AUBEC2542377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e02c5472b55258a29a24b619193515f09f8156e8f46fd0cf95c39ab7cecd4fe. 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/AUBEC2543788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953a99a44d62b55f190e12f118f78a69949d238dc85a88c43107a09c03f922dc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AUBEC2543794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01c8b14ec05f3e5d5826c524c5bd9763d19f4e19492064b5476b2b57c4ce42e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AUBEC2543798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1190fd43d6aeab10348e03d98e836c9ab04171b6aff15b456e54174c895ce1fc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AUBEC2543802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd1bb74b499be557d2d0fbea268a02d7600ec9ac9e21b6d1625e419ae94d801. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AUBEC2543804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50473a947b2488e7fe42a3d63eedd081748321876769d510136beae7a1711f90. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/AUBEC2555268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e25de5679d32796f4ac30e80d1e47a184e98e3f95f98604207c865d1d2ea61. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUBEC2555269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1402fe91d0ff480efd99aaaa122a6095d6a3ee19fd538c434f7991fd8e8c4a0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2555270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc436d25d05337cd4b6c312fce3eb016963e4c50c40ea8d7d34d867d94496f1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2555274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c32e58374057901fdd68f7d1d05caf784f4ad57c13329086894d4fb43cbf50. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2555280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a52ebf9773ca8ce08357c37cfdba7f3f4060dab71aa9588a3d599e7d0c98a6. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:44:49Z), 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/AUBEC2555282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fea1f730640358d8339e7d01de468c210d3d963eb59d2faeb8104f86575fe6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AUBEC2555285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983e0c1340f81dddffd49b1507cffe1414f1feb976b8728b506e199a04f6da5b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUBEC2569793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165a044098a6347bb75c4564841e2e743148760b8ab3cce5f66d9f75b607629f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AUBEC2569798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19fd43d0a7abee447437b8d3eeff37d5876ec1d73d3cf8ab633d74ea4e1570e. 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/AUBEC2569799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf749420b08513b5b16cafed224cf09b9757a7380800a2d647f956fadce814a9b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUBEC2569800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293c894cba65af6ca983161b916c8a9d24229c640fc91f821d8d0533187a5b6a. 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/AUBEC2569803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6fd3148f6b2a16719fcf71c8389d2f264d502c2c810aa6bdd1daab893006de. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUBEC2569813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48627bedef7b93f630147f8242164a247507c2a0795ad845748ad9df04ceb534. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUBEC2570474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43dada312651059a53f744914b77270a48a79a734405d6d2da48f3bf3e21cb7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AUBEC2571937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e4d4292007a386a259b73c0399b8eb339f24eab6a9d947fd6017af2da2dc4e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUBEC2572094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca6837143fa9cefe26a233a0c49df6b771838cf1cdca319cff9a7c3478a40ef. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2571996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8914bc46454ace82bccaeae5ebf55119e895dd1e5cd1fd711622b82e6c8fbbe. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUBEC2572015.