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 0x0b8addf2ecce3fccb40ca2b569495d143ce29700bc09e040c2ed322b97ca9d5e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdc46833-4ecc-4733-8b98-3ca664020d82.json and https://artists.proofprofile.net/proofs/artist/fdc46833-4ecc-4733-8b98-3ca664020d82.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 0xda9dcc59acfa8d10ff7d4189a8b40037a65f60794fdd4c116035e87535f491d4. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:18:08Z), 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/TCAFO2125494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4abac715a426dcf86151a7251d1151883607c166f03cfbdaf46d976f63d931c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:38:57Z), 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/TCAFR2167432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb477da165b372b8cbc7a98b18417ef44a5c09700f9c609f4bcfa8b0fd3550f. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFT2142245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f53900291210909285c5f2951bcee1790c356a84792bfddf91a80dc3e0e6b9. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:09:02Z), 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/TCAFT2142255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac8b4437fddc43aef43c63b01838276df34074496f8e99e3d6e22616361444a. 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/TCAGH2237212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a526b0bbd88ab358896e81a69059abbe2f747a3c6376aa395730bb816918f45. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:06:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGM2207219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013eb2fed9f0e03e215687181c32befab74019ddaa8bd187b44483636d161acd. 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/TCAGN2252149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383df69dfe67b65d3a8d5d61d880b980e7800b68bd5e0b6c9eba6d0814c6f34. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:45:25Z), 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/TCAGW2333471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a526b0bbd88ab358896e81a69059abbe2f747a3c6376aa395730bb816918f45. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:01:37Z), 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/TCAGM2207219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8ea4bdd5e34d3ed253a3e69e6860ff98cba6853dfd976761fadaada3d7b853. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAGK2210480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee03a1ae70b78ab2ec0e8476bf2e3cbf6a3982566f1e4621fede981d85c5d014. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), 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/TCAGW2333516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe230a56ab46374edd6850a794bde72caf91f01e4f3b6a902ac9b032aaad8b670. 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/TCAGW2333521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60baaef1d69858bfb95437799e4076985794b082d1cbabaddad6929026c6d714. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCAGQ2209021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bead276c997e93a81749c25db117b3227382dee6726b6db5b5feeea2b67cda. 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/TCAGW2333594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1c736b28b2d55a690ae89635538cd73cb26b8458482f6707c102dfbc5e2c0e. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:32:12Z), 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/TCAHG2330413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce0fd3d0cebde2859f92c46bb458516dbbd2dc5729bd4ce018f75f5025164fb. 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/TCAHG2317502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a3f84e34a527409bd7d9bc9afe404c0b5ca733e5d5350df6ce27df44fe5c5f. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/TCAHD2376058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb163fb6b6fa2d19415621acf712621011158b9a20231d6098ba97b05d837a2d9. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:03:14Z), 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/TCAHG2330809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54763ea1326dbf6ddbe813d597358d2e2039a3e51f678101ba87f3e380d67958. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCAHG2330842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdee48ac706bf8fdcd2201ce61ffdb1578204a1fd171c5e4f4288e9b4b781231. 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/TCAHR2314706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e38de347f28a773008d034cf9dd978431b09305c1924d9db2587a8d34a31c75. 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/TCAHU2424486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0751b73ba14c7fad43855c5314b59706dc915b701528285edf75a739c773b5. 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/DEZC62404642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3672376b28e77f9d17ac01312c6cfef46afd46c83b4204d1f86eccc418509b. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:35:59Z), 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/DEZC62447090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe199c50b243ed30e7b2e544db371a51dde1c903026c5b3c7eaae0425f8b40610. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DEZC62448202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c17746d2266cdd657f97ec5c7e7936ae56bad93a6ad8c3404e8f6bb10d69a95. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:42:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62581876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e2fddb37ecf5bc720cbf768caf8e4f4f75967c19b126589da100b7f60d792e. 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/DEZC62584823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf59a67f86ac636757aa3faf27b294ef3bc46d361bc817cb5f18e815b95ddb77. 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/DEZC62588537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e8044d97264377d76463f2d852338b55a3215d139f04ddbe89f767429328c1. 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/DEZC62586869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0a2d2fe41aa266c0278971f9efa2a39f4a9d02c8e39578095f1d2e1d4bb994. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/DEZC62584820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bee24e463928b1d672b1850216a913039d6bf3d61fe752742608b04b239f48c. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:45:17Z), 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/DEZC62584821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf59a67f86ac636757aa3faf27b294ef3bc46d361bc817cb5f18e815b95ddb77. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DEZC62588537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e8044d97264377d76463f2d852338b55a3215d139f04ddbe89f767429328c1. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/DEZC62586869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0a2d2fe41aa266c0278971f9efa2a39f4a9d02c8e39578095f1d2e1d4bb994. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:47:32Z), 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/DEZC62584820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb32066715b2ea112788176f82f1b164c7814b896b7b1dd8568a6d18d27caa92. 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/DEZC62590419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61073f7189779f8894d52f7bd3e29bb74aa08822bacc922747216167ad6272c. 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/DEZC62590420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dab2e65e414f4290e7c3981fe3cdf3213a87a0bdbaade2152a7e49e9e403a5b. 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/DEZC62590421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e892f64146d88fb6689d17fb8423c47aeb6bb0821b94c3996e59f81af82071. 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/DEZC62589751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6a38babc3ba2f342d9d180882ff805cb10b1d26c27ac8c6e5a95733f2bd7de. 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/DEZC62590422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf59a67f86ac636757aa3faf27b294ef3bc46d361bc817cb5f18e815b95ddb77. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62588537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e8044d97264377d76463f2d852338b55a3215d139f04ddbe89f767429328c1. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:42:32Z), 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/DEZC62586869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bee24e463928b1d672b1850216a913039d6bf3d61fe752742608b04b239f48c. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:16:27Z), 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/DEZC62584821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9502b3e668217b0b4bd5a20cdc16a37cdf3cacd7a06d1113b9ae9f699bce48c8. 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/DEZC62590423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b23521f516288dc1f62722a3143fd0c62ce160e6939af65251cfcb1240f4cb. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/DEZC62590424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2115172b2b6645f05e7312ff222c839553d8e08da938005ff632c5c291a2f0bd. 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/DEZC62590425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e2fddb37ecf5bc720cbf768caf8e4f4f75967c19b126589da100b7f60d792e. 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/DEZC62584823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fd3ea406b2d7ccabe91897b8ae8149883b58c12016d78938da3f24561c00d5. 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/DEZC62590426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba30d0b842fc6a3adb828c95cb109fe163c04c6608659ba1cbc2110aaba13824. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DEZC62590427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61073f7189779f8894d52f7bd3e29bb74aa08822bacc922747216167ad6272c. 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/DEZC62590420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e892f64146d88fb6689d17fb8423c47aeb6bb0821b94c3996e59f81af82071. 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/DEZC62589751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6a38babc3ba2f342d9d180882ff805cb10b1d26c27ac8c6e5a95733f2bd7de. 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/DEZC62590422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf59a67f86ac636757aa3faf27b294ef3bc46d361bc817cb5f18e815b95ddb77. 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/DEZC62588537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e8044d97264377d76463f2d852338b55a3215d139f04ddbe89f767429328c1. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:55:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62586869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bee24e463928b1d672b1850216a913039d6bf3d61fe752742608b04b239f48c. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/DEZC62584821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9502b3e668217b0b4bd5a20cdc16a37cdf3cacd7a06d1113b9ae9f699bce48c8. 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/DEZC62590423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b23521f516288dc1f62722a3143fd0c62ce160e6939af65251cfcb1240f4cb. 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/DEZC62590424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2115172b2b6645f05e7312ff222c839553d8e08da938005ff632c5c291a2f0bd. 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/DEZC62590425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e2fddb37ecf5bc720cbf768caf8e4f4f75967c19b126589da100b7f60d792e. 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/DEZC62584823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92539e10cd29093b4f4df3c54fa2f59750360839c1595a1030fad64fed1871e. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62584822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0a2d2fe41aa266c0278971f9efa2a39f4a9d02c8e39578095f1d2e1d4bb994. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZC62584820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fd3ea406b2d7ccabe91897b8ae8149883b58c12016d78938da3f24561c00d5. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DEZC62590426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba30d0b842fc6a3adb828c95cb109fe163c04c6608659ba1cbc2110aaba13824. 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/DEZC62590427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82eea5c2cb2efe16096e0876df9bd78324f19a280c448a5558fdfeb5d7fa0604. 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/TCAHX2478834.