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 0x8a454ee0b9eb10be4df4cfb06b39155e10389ee69a711670385576dcfd6dc2f4. 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/46219dc4-8bc4-4ca7-9105-7400eb382d27.json and https://artists.proofprofile.net/proofs/artist/46219dc4-8bc4-4ca7-9105-7400eb382d27.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 0xb680193c95ea5ad8809c145a55ec80f672040f1010d2170c8ec49a20f3838c9d. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:28:38Z), 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/NLD321600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac48efbb379bc3400d5a8dbba151da953a6ec257ac2224772b04ec37871e0bfd. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:53:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b579d4ce674f3e504e15674d3454719471c50c430d1420abb9dde6dfbf7ae0. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321600022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390a8a1552527c1675fa17baaa08fef6f320e8de169d8a2f46c12a77c5ae4fa9. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:03:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d024d422fecd018b61743a08b7552464d9db0ca14988aeaee1bfc2ebf0b74ae. 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/NLD321600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c194a084dec07b14c81ad0e8910ec71df83e8b5cb7d478aafd6d7d01bedcf0. 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/NLD321600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a116840107699b11db4f8f310341e29787ef7bb26f1873e097a4c61e450e01a. 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/NLD321600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69597ab5def0bb67dce19880ba9d5fabe0e4fe83975e7110e5534247543f82a. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:19:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8202eb056b0a29915b041af0ff4a44504c7034507c02f9b6c0084c7b5c67e86. 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/NLD321600034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d8d6d171ff2a1711f03d67067b3a35c4bde03e8f9a6906ade9ecad2c844f02. 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/NLD321600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d261874893b85ececf4db1d05aca2d1bfcc81f78415966b6e6d6f610f388ad. 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/NLD321800145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a5287885d7239d907e5618c61189c1c9d6ba85652e1b026c02c7aec53a49ec. 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/NLD321800146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b51a08a5a206b6ca630c4f5876e5de0a52669caa22b3c2874046a7a2626262. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:13:38Z), 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/NLD321800147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c17b666a2e2090a844689b1e1d06ea1375149685b8cc858532f8e7e1151ba0. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321800149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3d3e11cae1f8cf340bfcd3092d3b78882d35321ab0cb399a2e243418b65d16. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321800151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ea18952423fca0b4c85390ec8b28e25975bb91da294dba674c816ac26d9c11. 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/NLD321800152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1556c69af1d06afa1319aedd1ba30338066ae95a03c5e85181ec633c9e7e4ee3. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/NLD321800153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4465edbfb8d90cb84bd5ff750db04a961291aaea47daae18420757d97c597508. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:11:49Z), 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/NLD321800154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665374eeb18da629dae7b18735a7fbef6117ae7813faf1826f0390c16b7cd6b0. 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/NLD321800156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa81071a7814ff42ad5bf5533b6d2a336c0624d712a5b4db0ca0da035cdbb5f8. 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/NLD321800157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9553539c080d32b380d7c5c86015b668f0e46341abfc8b896aa01397c787653d. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:31:51Z), 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/NLD321800158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd604fca502a13eeeb67d74a3731d14a98a11b110f32982ecf1c6836de8d3c1. 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/NLD321800161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb935cbf8a153d814ee53926088cf2b976c89f85bc1925b5c9f823be018c818bf. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/NLD321800162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc736fc27aae9df2caba5ee76c5ee0d473ee42ccc658d51b1d95336c225fb6a23. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/NLD321900719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9353c3c2b7ba7e91fbc934f9dbd0f80eb5c367b0651c51baa637fa38105ed449. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:23:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321900720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428a554c75e3a848fa9e53e5c09a1948644bee285bf072e4fffa9994a38d7720. 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/NLD321900721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae33e314f5827a444083efe36920df7cd4025644bb5c1612942a6f4b6a63d8eb. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:18:02Z), 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/NLD321900722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8111768d03fe21fa252f9509ee8c1e3f79b921e4d7a080b9eef2da6c3e2aad. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:28:17Z), 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/NLD321900723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0f68cbdf15a38faaa903c91e9335df2a45922a096df42d543e683ae0b2265e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:31:20Z), 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/NLD321900724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf356b7ddccff37202f634a9a1a2789e18486430a6482d08425c231d2132d9e0. 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/NLD321900726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1611169dbe12a25c6c14eb56c79b7779f03c5d8d345185f69c60d2963b5ad8. 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/NLD321900727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6612ec641d505334306d16b600fdaba018bb89bfaf075a3f60b499a4c7c0be53. 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/NLD321900730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f267e61210abe82f5596b7bbf967905fce423af714e8b70f7d0cdcb131d534. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/NLD321900731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073f027816abe52fdb3c01e7fce49c9635dfcd25e8a8fa109e3d019f83826858. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:23:37Z), 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/NLD321900732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b4452f08db1f4036dba38e0c8249d0068b2b9e9d4d10fd25283e9b85c6eeac. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/NLD321900733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7fe223f87bb215e2cbe415042cde3ab871725ed7f20b0d32112852bd81bb53. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321900736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc7480822a840e48b02f0ab84a22f905fabd9ef993de36bad613b071153264e. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:02:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321900737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dbc0d6acb1c58c6349761813996c0083df7839b2709175c4cbd8f024978dcc. 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/NLD321900738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1646ad995fe4ee14bc2fec6f647f850048bc786ae6e15ae16d2e26f86ba9d1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321900739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7750f0022824588115d5ec4a9a494e749bd40d4098f257da734fc5cab4116a0a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321900740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd537ef4c23cddee4ca65a6452ef3eac598bb6223f95f24f508a75aafc7edc77. 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/NLD321900741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66612a3352bee0709e221d6bd0bd01ecc456569bdf16b09719534da76c85622f. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:22:06Z), 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/NLD321900742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1c63b766f7ea3b27bef1f70135b67a7f6d0c8c6ef6d766d59b5c066b134594. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/NLD321900743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084c646eb96e63b2233c4c59f69fc8e9587b0ae1a9a54d36cecd0fe133769662. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321900744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827ac759af92c4067fddb74bf0ef72870e76d5c19e5620c93266b61e80c3c22f. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/NLD321900745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b389b21ef298fc53cda79ce7622f3889c4b9333406f3f490ee4555980317ff. 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/NLD321900746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834f3458b26f829ce1269c7b75efbec89123c0e88ed7bc2bf464cc64f162f875. 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/NLD321900747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766764f467509c8669da2b5273959251ddbd89f9379d7c3c6d030ecf9efb9537. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/NLD321900748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdf275cc4f35e8d33abfef2d0d399dfebab2ea86cb9f6cf3f0dfa12c7f67720. 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/NLD321900749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231376605359c39c41ed4ef34ef80e0b4b4569fd7f550e8d3efcf1162fe188a3. 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/NLD321900750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed60a88cca7e2a0b293d4bfc0b2244d0df9100c6477cdc40ad82a99ded43052. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:37:00Z), 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/NLD321900751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4a1b35a83393c58d20b6df877249c09898d9086550a7cc734552588bbb5fa6. 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/NLD321900752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21da1acbc3e1cfd46284bb97ed65db2a7ab7c4c5e9976f007e49cb77ebfb9d61. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:02:34Z), 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/NLD321900753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b96a231c12ee9fa2ecdc39a1e69d69aafe74d3b220a32192bf11af4403038b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321900754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5589cfd3ad688b696e03bf3a6a5be6ccbd18fce9654fcc4fc574f0fbe89e096a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8168878c107866fbae75103bed7a511a6e3a9562411f8e38e5040a57119c1e2b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NLD322300249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846550969e5e22c496bd5978ec12c62fd45d19244ba9082ea22a65b8324e7018. 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/NLD322300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadac2aa87aa980b72191fb57b980e676d00f32cc288b16d7688990df7d21c44b. 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/NLD322300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d935d662196f22278d59203bb3dc09378f63e3f1cabbf1d464a8ba982596d6. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:43:46Z), 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/NLD322300253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36170e40d40482d964677a8a76a935f841635cd2a652483c13154ebe84cb2123. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:05:43Z), 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/NLD322300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ac54f34678513bf0f0db054016f858f68152a39ace222c29d311d28f14ab42. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T01:53:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb503bc1c4cd78b2de8a073e92667b22ad9dc3ea404cfbe375819d483174e24f9. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:47:47Z), 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/NLD322300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4f83a9851c963347d370fc5ac27fda997405ffe170ef344a158e2e1fa38743. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/NLD322300257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2fd24b0c2cfa1d6f0b9c13c3d12e92706f216ffb77887cf59d5060f478137d. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:28:08Z), 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/NLD322300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616177469f6b6bb1752abae4a97123268b9a458072efc6c75c4b0598e3006d0e. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/NLD322300259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc674e7799fc6ab04bdfab223082e394d6221829b9f334b1b61c4fe0d1021bc0. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:44:20Z), 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/NLD322300260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19a544cde566d53d283026cc4d923a13a0b16d1ba88957d96ab89a73ef100df. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/NLD322300261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631b6744cd47d8d61260996a3c0029b1d0c18014df3476a1198ed367389d5db7. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e714c5699a463704351518053328e8e58a43d067acb3e9f62a5510e5915b55. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/NLD322300264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf181d1f5dd0228c48f3c52426ae15758e2c55eafd1603416ac08ec26ddb2ac1f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c31a691c25dfe016b3f45df4c5d1f1fea3009668d905aeb22c9ec7d53b2d08. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLD322300267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c79947b506f8cc16cd9254187ab65146052053e4e378dec9fe3cf24b75ce6a2. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:31:38Z), 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/NLD322300268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee07420b0642be9e413a5d0d9c6fcea9be7dc521100794d3a83bbcf81265f378. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/NLD322300269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409b583e0cb6397d91f379652afcfbcf3f1b99f7972e9d6134eb4d0a04a8fef0. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/NLD322300270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ac9c2149162fb91140e55bc8df24f5bc15c37d83e9b763ecf731d511312436. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:51:06Z), 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/NLD322300271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ceedd6e85cbfe3074bf42047e63ea56e17bdcb8c43443d38c85ea0a359c64a3. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b240062d3b1bc6a29d5d157f342325ae448cae2d634eba737fdcd365feb533. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/NLD322300282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa693cae4c797e9b181b9745de7883be0a8399b258c8e12ec2c15b4e23891b1be. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:02:53Z), 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/NLD322300284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd499f1aab0133664b4f8206a9025b390c9e73d39afe68dae71cfd5cae3f7eebe. 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/NLD322300285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada65cf9a11f86dfb49787822957798d012a17fd39c7c7bffa78b274222504f8. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:22:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf88e7a7b141252fe78ee9e40863ae94bc7551c8712a0669f734439462bed5eb. 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/NLD322300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaaf824edae0eca84aa9325b6f6a9088056282af8a22de063006290ca8276e7b. 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/NLD322300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15446fd48cde93a654598eeda3873c6d8c2d40ea936c84623392374f9bad902c. 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/NLD322400461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c3187b62b4f9e0d621d2f811d08d87ec05773f2d128b889faa244cb8d84641. 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/NLD322400462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3f9896f6d1ba5981adb1528add276425bb6314b5e8ce1027aa36f1ffe7e994. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322400463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd11edbcee8efdec3f3e30d3aad15bf6efdad0c9a85b32b2e719162ff7be28bd. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:44:02Z), 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/NLD322400464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9f2aff31bc1f6dd3413ef56d091e933be7b0cb0405b8ccda72da5e3c347b4a. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322400466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca90619758e08d4b55c16b9096c36b0bb0a039fb19c8b6b000296899ea63c173. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/NLD322400467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e519f6bdcbccb75aaab05a5f9b15fff627326c634fba4ef056816f26d0f732. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/NLD322400468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7befc7df941d30e192abee0ca88ad1c2437fb6e5cd9d287dfd41881e83444d66. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/NLD322400469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3fd6d34c7de38c79b82292dc8ce69fc66c8d7b1d66d826782b970b5070ca8e. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:47:48Z), 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/NLD322400470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fb5463aa5198d8e2a82bb968bfc5e3384d4fd3182660ce816af5d5b21ad678. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:43:06Z), 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/NLD322400471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f0721639ed2ccfd1a7ba76d929e2012a02358ccaca292e2f0d7a69242ffc4c. 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/NLD322400472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23540b65de19518411fee41f409dd7d1f3c6a804e60e10eb6a6f21b6512ce48d. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322400473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d02d8fa07293ad02607040a6c6b3dda3fcbb3b51c1796967781aabec1eef04. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:32:17Z), 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/NLD322400474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058cdc70f0b3faec8dc8177c32da24b9bf034a20ad7c6473f9c4663d1f56be37. 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/NLD322400475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2cf3ba628da12f8c9572e2985d228f05b3a21d58362d061bcbb97d10ec14ce. 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/NLD322400476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031b5e7fe60bd94b8e7133c94dc17c2babb4aab2e391faf852a1d8f548dc7d34. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/NLD322400477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de060d37ff4c91006cb221005806f81e7574e41d842e66db055a08fe96309eb. 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/NLD322400478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bec6c9abe02ef317230e624a82afde2da7f398c47566d136cf86b2ed4a38fc1. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:51:28Z), 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/NLD322400479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09d4fdf370ff875c829ef5089d2fbbb3da47e3bfbf3ea039b925cfa43b4e2b4. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:10:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322400480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1998ab7ea5376c755e9218fb53e18f12f2be7a2b78c5f930ab7761da43ececf8. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/NLD322400481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc26084819e2974ae1931ede255bf6974a6537c1deaa613b8a7caec145a34d9. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/NLD322400482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db1eba0fc8ae595824a94a60cd78506196fce2450560ac178ecaeada92101fa. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:05:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322400483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc14f67dbe4db73d0e4cb4e87a8c860f7c49b2d9ecad6e4dd97d481b0a6f377. 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/NLD322400484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2a7390b42e6cb30348b40cc504b1fc5453d4badd6a116f75880f8d7e878429. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/NLD322400485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253989a584d64cbed2408adc04e5eec8105e56211469cc43b7c685586dc95052. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/NLD322400486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ede9e657253585796e84889cc816caaefb500ab936990be965155fd4ddf5245. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/NLD322400487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b732570538de95485e9dab965cc12b536cf0a494d81401555cf8ebcbd7d0d0. 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/NLD322400488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafee1f7a22c12fbc3e964ff1f42443b7f58781486f7e3f548d3cfd32fb75ba4. 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/NLD322400489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe68ff4191286be68365936c03f890baf70457e72620b83694953b423852b454. 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/NLD322400490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5db3b47fa32b7ed4814abe5f7a6ec55285e9e57c1f5016f8ee4256a745372e. 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/NLD322400492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee94d3c0a7e56af6b27cc357a00ede8e5a46a9061b112529947e2b7f22a36dc8. 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/NLD322400493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3925195902cef42bb19bc8f27c3757f3283c87cbb604551b240b0fcc1a6d8f8e. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/NLD322400494.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e336245c8e240a199ea430676a6dabdcbc426ad89e514c80ecff8159368186. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/NLD322400495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2bf772c9a2bacdbc8b73c52093e7d94160592fec381efabb87a2fbe1127bfd. 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/NLD322400496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408fbfeb649e0604228d26d7b208750f76097b1daa445475ddc04f238c975ae4. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/NLD322400497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb449a4d32b493dadfaf666a862b5de6c0571f2353892681a9c844eaa99569f47. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/NLD322400498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88ca3be83e4119cdeaa0599ee798840d79e45dfa02a9a01bba52d52eaacac42. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/NLD322400499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1152365de105acc7cfd3648d7eee00ff3fe1ef52c462f4f7e4cff2fe069a6a5. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/NLD322400500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf99909684dbf233e5205f045a58bcc44c6fcfe1815c0b3cc0f9fac370e4eee. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322400501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73db421dcae3cd750117b625d9595d8e03e69ee29debbf9e12cbc4fa9af18f5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NLD322400502.