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 0x761d797101288b2f24a59f070b83cfb815eab94f7e161335dee383cc2bd644fd. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/797bb05e-3d10-4451-a58a-b280fca0fbaa.json and https://artists.proofprofile.net/proofs/artist/797bb05e-3d10-4451-a58a-b280fca0fbaa.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 0x364a4937995ea07b32f26b6af39b4dc434b407979718d6c453fe549946ff5454. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2018530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57420cbc97491db4aacb3c90bda8a0e8c781e5a869499671d0076ac228edd988. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/CH5261500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b0772afd0fe5b28cac567d04acee09a5c9c9144ebbe3b4209f203c498b104e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/CH5261500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e634692ba3b33f262ea4ba0e10b62ec9b859dc9b90330d8c3be79f5c3c1c504. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH5261500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89aae467328693b1101737b0121b1ed18a8019926077a46905fd02863f9808c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5261500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82792095e305181032c158b0c37777636937b1cc7c0abfccc19969fcd8a894b0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5261500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d68ee034a067db80232962bc918b71d5fd9cd21dd0ed6ff246fd5ea21787f9a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH5261500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bc68a87638b30e1ec8b383bcf1c6e9d89548d723a95ce39ef5122dc5f222ec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5261500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7a423fc937b293d1ec43e9d2fe1bf326c7d15cb2b1655c64b4b3b50ff1d867. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CH5261500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375e3a486ec9e20cda0d8c88cd292897fdda4e75e7d60755ab26c9ac985b07bc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5261500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd87c3324e25fa711138d9100b6325c046722f2bdae78f5c36c7a5be0d7695d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16001f402ca5540b54610dae9bc7aa611bb1d22d80dc1eaa1935020a9ee67a00. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282154289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35aaa32715d6632c353d851e031fc74f676502694f4e3e28f584a7adb8f727f0. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DGA0Q2384087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3b25a929a8fffcbe2bfb2b6724d9a8404bde6dbd1576a7000cffc12baf8eac. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2462476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc69d091d166ce7e99fc95fe82ff8909b04eb61882c0bdf5df59b70d636c1f5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR10S2462477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a1fae042ca49452f7ae76cbae646dbe03b8fd3e746bf9d327b0e2732976505. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2462478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5d7c808b7001852f389d61376a031f01aab24e1259606496e90d5ea408beba. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR10S2462479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3b25a929a8fffcbe2bfb2b6724d9a8404bde6dbd1576a7000cffc12baf8eac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FR10S2462476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35aaa32715d6632c353d851e031fc74f676502694f4e3e28f584a7adb8f727f0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2384087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cba1bf54e77bf35d12427f245cc5ad6ff0ca06e33bf84d912e4872ed9a9f18. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX281977598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42920a66987199ad7275b4f71664fb0e9eb8c73162e4db154204209b9c8d5191. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRX452048328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebcea78a9b0d9eadbc06c501d5dd2ad025431a1c5141b7e4f2ab7469cdec7fc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42046051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3c802d742496b79631c97fb254ff340f31c0c103ab949419e44e9add4fc1f4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42046052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1dad6b27be58046c8dc884b5feddfea8a675e7e44abcb6082bc0011f446b94c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42046053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389c7a7ef159d91a1c5ce129fb0265cb0c1ec16e54b33e9f5a837d2b559bc893. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR2X42046055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e424d17f6538a65370ea84c9c64ad1d1c3c1d53bf06548a26c189db32f8222. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR2X42046056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab2048fa775a0c67ef935e4aaf0ec375e9bcfb1edccff4e0be6994376bd439e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42046057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb51da671a648220f9a12e9707911127dee6adc96434691d465643738f333646. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ccad3ff113c39e5e921aa6424f8095a4009c44e1be71e0685508633e418401. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccaf9c9deaa269d31f62f9f653fc3b559e4df41f4a1c126c2d8f5b04d58663c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af06cdaaea590014c90f1370ae22bd23c8b2930310721b0f4d4446c12b52eff. 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/CH0012200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb883dd98d2f093ec8aafc69744ead86c3446ad1612bc132a3c5a6cd812c567ed. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH0012200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b369f497eb782dcf16083b0b640a37414c095c03a5d0927ac08820617c7a28. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH0012200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b640b64b0d4e2f48b3f952ee178e816ab0abc0db1318360452fb762a00e0a87. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8bbb82ac1b1a7cf6885fc7d2e9987308211c1d086c1ef82acd5fe6d59583f6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17ef357224ae3595a82088e9728c5d7490aae5b1c7c934c939e101ee393692f. 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/CH0012200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1158d9a8d62205e70d82a7868d93bdb83098e80d14bb09e03fbb257b7822cb60. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH0012200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0988c7201d7b82226c4875bf56364e2d578d9bfb457a73425f0f459d695cb83f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51430ac9f81b369b66ddcefc1cb1c187072d59f9962025a4fefd30a0e672e7ff. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1acd72cfa7efacfced92281eabdee0433f3ff0eb250b6a14607460608f67e42. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551b86fcc1dadd99d944c0a9fd397d857aed7958cd91d59e99ba64a614623578. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811707834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82386d6802faea032e6798bb5debc17999911197da7875a250421c6c5992876e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811707836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b41663f6cd6c55366c62fac9203222bef9d8ac595e2cd627df88d9010baab0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811707837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2871ce8d0c6b1b66cff72bd31f480e430d45b18a7d93afb8829d5fe621f5103f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811707839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52823ec0d30e9bd11ccca0fff8666b16c5a54db38b562e34a9da104e1344577. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CH0012400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd477d8a3de9c7a2da454acc60725f08335361ba173f76867fd06acbddf715553. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR2X41879359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf98976d8d3827044754697006fd52fdce653dcf03deea8abd6f440dde6de79f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/CH9961800504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa240e5cb3e6291689dab10a4a8816ff5c265591af60f28e421e2d8b4a193d0b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9961800506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf858816f9365b9719d33c98369995f3802d1aa0dbd7bd4a6a81dc540157a95da. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811713856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ebf38429a8976701ff64588e657af6505b3e52ff997922fd5a85035d5e1f4a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9961800509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adbeb44f2cbfc4eed1f27adb31c90573e277d88cf60ab7d2c3395aab26e71de. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9961800510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfb10713cc71d5ed63bcad16a8a8fe0ed514ea90eacb3c55a024827974b2327. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb40c3aae3b1e03f915ca35efb1e546c0d73b31bc67fba283a3dbdea8eaa2ba. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CH0012400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175a566d244b5be181501b05b9d6f98f682bbb644813f4416194291bbc30e639. 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/CH0012400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd10b6e73d48f79f44375a9616b91e0d2c16c19093763575f748b5413294e10. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH0012400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177d9c7500c0919892ace9a06419aefbcba68b02e77878ec7dfd4b02b133ba2e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DGA052376544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c57c05a3098e4e35038821f2321dded951399f57c5c5ebfa21d40379d68e41. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR96X2331732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f03f8ccee79d4e78f59036d9f92d6bb2ee1f1f9ca0e99294feda44eeee246a7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX872204731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb883dd98d2f093ec8aafc69744ead86c3446ad1612bc132a3c5a6cd812c567ed. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccaf9c9deaa269d31f62f9f653fc3b559e4df41f4a1c126c2d8f5b04d58663c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72886ba67815a740e63b40a0457d225715470855fe00d85c6bc7ab5ed50c5cc8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHAAA2109735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f4d78e2704d8df98d8e4e48175a482781b6e0080b5c8abddaf2d8ce5d7f8b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4583a3989dc799ae86ebf026d152fba82712603bcbb1f81b63d56c6b438b6096. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0012100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4583a3989dc799ae86ebf026d152fba82712603bcbb1f81b63d56c6b438b6096. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH0012100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd463d93f520e0721b4ba3bc9d4c7b4990ac499c1af7cb344bf8a9983574ed591. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2109176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef7cfa88e2e1905324bf39186b1d365aef09ab1734c132ce9b474f385cba031. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812054049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389c7a7ef159d91a1c5ce129fb0265cb0c1ec16e54b33e9f5a837d2b559bc893. 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/FR2X42046055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42920a66987199ad7275b4f71664fb0e9eb8c73162e4db154204209b9c8d5191. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRX452048328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cba1bf54e77bf35d12427f245cc5ad6ff0ca06e33bf84d912e4872ed9a9f18. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281977598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0024fdd2e12219b6caaa35eaab3b963e40d9847a4e71f7f3e2185e1b6379d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1964975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afb3ab468123b678bee4f102692741ca3e81a5828b862bab9f86bc69be31361. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1964976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6a59eeae7c777be78e83c083b05832dd94be2d0ef3e22b280d40288a3309ef. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR96X1964977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa090a5327e828ac19208ed9aba32fd3805020112dfc2c39be33bcb72e959b443. 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/FR96X1964978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cb9724698991e111e11872b370dfdbd8a50cbe4ca8fa27ee3ae94e87f6aca7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR96X1964979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afb3ab468123b678bee4f102692741ca3e81a5828b862bab9f86bc69be31361. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1964976.