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 0xcc7e50facd400b1de25c2621dd72ff829c0e577b2ce399dc093b8033799d544b. 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/cc0b85a1-5e90-418a-a810-26dacd87f9c0.json and https://artists.proofprofile.net/proofs/artist/cc0b85a1-5e90-418a-a810-26dacd87f9c0.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 0xdd0c188c49321ab8dda81803d91dcb310e4081661d3ebd60bea357f3b0769b8d. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:43:02Z), 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/DEH741911340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d0d45578a2a5cb649b4e7433ddb4fe784c7c05aa79883e98692f7425160a95. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:55:19Z), 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/DEH741914673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2102a7d26b34e636d0bdc1a3b6f65bdaebe8912960fcff6a71953617cecb6251. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/DEH741915949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2f6e802f4037bcbfdd0b46f323dc956b6dad385eb19c680fe48d7a8438ca8e. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:55:24Z), 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/DEH742022154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704598d4ab8452251660a0d61b0d7fb7929448effc03246cbd2d98429573ecf3. 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/DEH742033892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad4489012ce60068886a64b77887c5cac2974eb3c3b401fc67e8979a2c32cbf. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:39:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742038548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd71b21e4f23de0e8593dd95f242521b450b046a5a500f520530931df6a3d0cd. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2053807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e1bc3be70dcdae9f95721860db06527673012160616e48e0d7cce2b5686049. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:24:56Z), 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/DEH742039998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1a045fa2100bd7a3745ecb60dccd1d01d69d16b275582f7006cf3cd389abcb. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:24:21Z), 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/DEH742042751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b7f23641a59848e2c1ad6237e4573b20546e7e10e0155b2c0029c27b72fac2. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:25:02Z), 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/GB8KE2055582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb874ca8449ac929f1d046a3ab3356ea79d57d1736b08063fc094d84d27e343. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/DEH742047676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8935b746fc6def91f9114ab184bcd407220e9877abf76efbfef06227cf9e9bbb. 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/DEH742158949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826cef789932042d863be7fb4e49309ea5de23c6d4dba03e08ff994aa490d17e. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:58:50Z), 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/GB8KE2156155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c68b7e012b327794bdbfd2915ecb68d56280e16f2608bb399bd826ea130c449. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/GB8KE2157798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bd01ccd9c7adf9173d17f2eb0bef6a683970b44f4172d19c09fe52b71f7995. 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/GBWUL2168899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe420f90d871af7cf5bfb407f7ea5d8d9b9a4770049ec7162ce337e89f3d2c956. 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/GB8KE2202180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6759204a12b61e66b393572084be3b64cbb0cbc0a0a499147900dce427d59835. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/GB8KE2202604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9895c36e7e629022abefe2df9f465b1481361e5a7d0e773c3baa656ebc29cc4. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:08:56Z), 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/US83Z2213832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05dc201200717641d83afd013a9c3b6beced26873188c02e07b02a0994ce08ba. 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/DEH742228269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1b3c58722997e021690ad96ecbc87fa75c7941b65f5451bfc914d83be94697. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/GB8KE2211756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc290f490092a9583fc0c4b9b6d90785cee9b5891f759e9e1bd79581299e9af22. 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/GB8KE2212058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01870d182b916e4254823cbc4571794c6d363fdc49db8ed6c697123ef0a09fee. 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/DEH742228187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e8ea828b7421202bcab40d132ca68c0d6aac38d421462f35eb2ba215ae64e4. 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/DEH742228271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4063194a52ccd5a4eacad5d2cb5f4e32c79bf206678e2379066117f8ce347cb. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEH742228272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33cf0d4d725057329cc991275da7c799a64053c44e61f87bee8173262284745. 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/DEH742228270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc660f4883966bedaa9005df4372caa7b9803c9a2b4f4d7fe38200a083ef0789. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/DEH742228562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c41c84b615a5aab0f5ec1269db7cad1e4f330efa6c83e69b51f0eaa4583944. 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/DEH742300429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd75cba882db183ca37457014bc1ef0e52b7f2a12db6ad2454aa9966453e4e1b. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:07:29Z), 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/DEH742303049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5cc879f405b383319e914646dcec92613db1919c187cdee98d96d7ef1f27e9. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742310836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf255747f974d8d1136915b2686a943e60f5c5c4d9a9c9a414e6d591f00281e20. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742311821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f27f27d02ef734a1afb47899c8277c0696bc36bdb9d2320a4513b3109e18d7f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:24:17Z), 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/DEH742312510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56560016b9682c0c488090e86a9d581ff6b26405c90de4eae39fbc9dcf9191c6. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742319003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c8eef2f10d8eff8e8e4427794917d139096863789fc9025db6935f6554dbcc. 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/DEH742320731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39da296a56b4fe18f342a197180842ba0c6d64c241564fabe3128b446d5919ff. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:30:56Z), 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/DEH742323029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1821e4a4b6e19f88a8e66d68e8b0e3e45a05be00b18a5b4673ffde403f8d50de. 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/DEH742327005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f859db60d9d9b8b2b9918a5160b90fa165c23a281058dcaa859ef20fda45c8. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/DEH742400608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3419889a47780efdb00e0f7cbc4510608f767ae3cb4b7d381ea715de119f3d69. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:43:06Z), 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/QZK6P2492487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fd6dbe9c13cd21bf01e85d68a16dccfd03089f570376cce709eb26dcb9398d. 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/TRBMN2400501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f85e80022031e39ed9dd8f979b64c12778636a17763891ecf466a64547ddfed. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/TRBMN2400502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefb6f2656ac7c744ff89f811226e992d3b8b918e90f5aa127812da737e30b80. 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/TRBMN2400503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1f96ea860ee80a5a96dd8208034023caa5142eadcc40900d5c5bc88173788f. 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/TRBMN2400504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689357279e7f153a1add8f56ac7682d3e92f63cefc663e39f3437054be67d4cf. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:28:41Z), 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/TRCGE2400507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161b0ff3dce9655244b264552d24f77ad6a704b24458572d69ee902263fd2979. 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/TRCGE2400500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bd1b4e3b8c4a969c05620b0a7bb96e6e0b4342a33a84dbb2983fc7917477ac. 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/TRCGE2400508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb1aa17abb89a4aa81a01dbfef5b1eb54dc9cb1e1ca1e31b9bbb4b355be2bfe. 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/TRBMN2400506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996673db51143ebdef2a45dc0bc2e38d7fbb55b6a627809bd3a9c0b5c13c58d2. 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/TRBMN2400505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40f96fa106854dd004be21b69e8417afe62a011b689ed5c28cf1166a51ec280. 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/TRBMN2400507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b504b3010c28cdedfc1e2111a44b85d092be5cc8c41485c1c7f60f2be79f815. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/TRADS2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a748876e887d103bbbf317804b19643db9567a831e62798ece5f12f48b96cd1. 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/TRADS2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecfff1e45e3726605cacf983761bdc242b36fc11a720119dd25ea96aa176227. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/TRADS2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96d33ec69fd01252dab65dcfa380c781946c68dbf6b090b18cfb76ebbd18769. 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/DEH742000006.