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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bc0fa90f31fa445665922cd2e3b0eba99464a217801c4aa799f0053c59f69d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a36049f2-bcaf-4d3a-ade9-0978f46d8f7b.json and https://artists.proofprofile.net/proofs/artist/a36049f2-bcaf-4d3a-ade9-0978f46d8f7b.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a93e895c93d04b390d17616a9a6646efcac23c8404243cd3ba3c517bccaba7. 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/USUYG1411385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f9848de8ee29a669c9900ba4fb7abdeb24a3ce2125599f3e001ad2d10bb17b. 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/USUYG1411386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71430570b3b4042344d5ed9fbbf7ed1138aab0c36f1073264b2a5e149367740. 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/USUYG1411387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6861255cb24bf5681ddaa3fcdc3eaacfe87c145464cc91dc235ef15e3638c8c. 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/USUYG1411388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebbc84c7674002d42bb6e35fcde0fa29b6f0551663a153182fe7ed315e3aaba. 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/USUYG1411389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d805bba92da5457921586afdbd4c8f9bbf7eedeed6f665528147b6126714d83. 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/USUYG1411390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b80be63761bae2b6bdd40a40097bb838516bb9f52286a2e885e90d16b935c4f. 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/USUYG1411391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba68a1543555db857b092dded730b026e1b5b792bd3b1f5c436cb90670b2cc30. 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/USUYG1411392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a10dd31c8ce73db918823c2e32e21e98640a38c59aaf152ef602dff8c491b3. 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/USUYG1411393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2c403d522f153bc786fc301f04838a8772144cfcdc3de78ed508f3438fcf98. 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/USUYG1411394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab1cfd3ddcfbd7c2e0a9fe27afa9e1e70d928525e03985a681e2b440aaef038. 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/USUYG1412141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb1f58b36368b571e7c03a9c4e8945152675dcf89bacbe2076286a9853d7b60. 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/QZMHN2052234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bf133577c0c967d0fa231b016e29dbc3e68c1c80f2ae97b9615252d6697bec. 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/QZMHM2051572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f76b1d62065aae7e2a566fe147c779402d27ecf748f7b09b9b2a52fff233ae. 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/QZMHM2060248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13aa96460b44fcfed48530e7153524bd3bd0d84cf33b3fa5c377e6ee461f6259. 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/QZMHN2046652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1751bba53ae6c870b4f6c6668861c118f80caa334fae0241891cf0c81eb8b7d. 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/QZMHN2050385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f9c72943f1c9453c012c8556671d7d8f9bc8c06c39f3553503c8664f930e76. 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/QZMHN2071686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb63445fe7f9423c41e5f029bfed5c2eb85fdffafdce171208f1f0fffb9555c. 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/QZMHM2035184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a12fdadf972fea8ea2503d7a31de02aafe2db5162315b18bdca60d235c825e. 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/QZKDK2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f4d4b81c1537629b4a85d20adcd78dcd6dc6eeedc57f88a391b4387f469fd9. 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/QZKDK2008815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe02339e784901ab94e10d418b3421af21816ddfc19bf86747653f670bcee20. 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/QZKDK2088621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0842334b944f99c8594e2a825f196a7de8b6491118a8263e378dc8d243d30e0e. 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/QZKDK2071103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1441f765fc8a7840a99db0945dbd56e1d4d21f2dd71194f55963488e47138bb5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZKDK2007703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117716459b34716a81b874f1b682ff7ca50111439cd3b960bcf8fa28b4fc9c5a. 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/QZKDK2058300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a53b383dc706d96fd4d18e3d4f1b5f9910c8d6b1bb2a8cee4d77744ae5271c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZKDK2051970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56567ec329fffaeb317f9e9f052c9ce4edb14e9bda92f9b14e0ef5f7e2d851ca. 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/QZKDK2098227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145e45d112e7dde2e4f270103436bfd242044a6fc8298ec0d58b273d567ac86c. 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/QM42K2087130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5804b92a0b9080e12001c721aeef79ceea92926ae0059ebf20cffe992030ece. 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/QM42K2051321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b5a9c8573b5b482741a33086ac8587adc8723217e9c1b94715f4f853f280ff. 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/QM42K2050520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c30a2e13e4f8d0ccbbb71af32890803d036df2a662b0f88eacbb6cea4d8e94. 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/QM42K1974375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee78e97ff5956ec89456e3402ae25bc18131b84c79f1e2e1c5dfd3580d7a300. 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/QM42K2012087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa59827a9442b295a0de2fcfe380c4773e43a6ea6b388e7cc4bc7323a898d1e. 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/QM42K2078146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7cca2337db273c74b3b7ae6646f598ef06c297c2f1c04b0a8424b6df7f064e. 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/QM42K2074132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1edea6c85f56990660c85a30596595db441918fa4529af8d444f224e9c22a3. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:21:11Z), 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/QZK6H2227977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5049b02c94b6190caffbb1a230acae88f97c8526522448b5e222bd8259345544. 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/QZK6L2212453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c71d15f805c3022afb9c75962bb2ed3342fb5c373650f7a7cefe8275501ba1. 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/QZS672283061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1a5669c934cbfb78a387159b38e5073fbf6ecd0aa50fed1d33dc619610750e. 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/QZMHN2253199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f5399f17df06b7875e83e9a54105661a67cf7be8caf8a12c8a9240a98bc944. 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/QZFZ72286194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5600247330128484a8b599bc17f6c33691e83ed7af4c7cc050b84751c9fe54. 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/QZFZ72217971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d92e203d01e078f9fd80ba6d2f90669089db71c8ac5b7bbd88de240561f7f6. 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/QZFZ62243464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd284be8c830bd44fc8dced665b8d232c84d4824dc5c7e34d7f38dd053d795066. 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/QZFZ62246160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a0503f36e96cf92538a23651b347616036535caab190d9705ba7e0c151fd27. 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/QZK6F2185743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194f6266bbb2d07d8039cbc2e2d58ae6a873aeb05c748b655d89eff8050ba8a2. 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/QZHNA2192342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa8cc1c32c6e447527fd03bf1be8e66c948f2c07ccb4902c6541dc1c5be1b57. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:57:26Z), 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/QZMHM2010314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be65aa68f6275a9f495996e5bfb891caa24d920d6f2946d845997e1e75c5a95. 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/QZMHP2044583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39b9856a7913c785ec6d34f644dd7404a6b5ea6e03c1a7e4e5dccd868f5154f. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:15:26Z), 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/QZKDK2148659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a75651f076522b9027126abc41c4b080dece3d81177d0df3efaa7679b173f2. 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/QM42K2149291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade022f85c0393b0cd8a668b94090f1069f9d537afbe182f6b2d269cde7ecffa. 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/QM42K2051504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff34ba3e4475acba2a9b2e1eb2381e3a31aa7a7521c277ddf1a30ddd94e850c. 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/QM42K1989325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268bea169b5e65b4b1d0eee0284e967d04439b1904e3d79587ec8da4daee4e1f. 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/QM42K1974028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadfc9a09c20c2fc13f4ee953ae90c9dce4f55ffbf14278ec7a478008db74371. 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/QM42K1909780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeba2ecc511d1f93db5ad9d9cd147b55b36f0bfad7203781d8f8a5375e1e0c38. 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/QM42K1982401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058f13914e0dd644b3d0b17765320f5ffba24af7da51916ff74bbe148c14852a. 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/QM42K1982046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dacfdbd1ac5101a18f3a35d072c4c91514237b0c3fd5bf05fe6b8f0a8a1aa6. 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/QM42K1974562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb879eaab3bdf01d12efdbfc0a886c0b0191ebd36462a13efc9b06397aabbe5fc. 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/QM42K1803588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d25cdf2a148dab517a297ed3a9724552a8ed6020a1aaf3b2a2fd9fca3c684c6. 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/QM42K1843354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0115ed35923a51521fa9973aefcf3841759e39e78551907fbfed01ada089fa9. 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/QZK6M2141894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4542b050528bea8b9ce6105a6b7cc69fca429259f5db6cbb9533ad893efd80. 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/QZK6M2141895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825d71075beb0611bb6e5c4b44f6f5bacee4ea8004d1007b3b0c614d010c318e. 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/QZK6M2141896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba8a5fb7b149b986ebd876a872a6a0e41d11cb8386059f8f4ff741bd6ee9106. 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/QZK6M2141897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091d39a3373851e07d6f51bf810811f48ccda450e6c15fa15842dd20002fab79. 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/QZK6M2141898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6390acfa97eb4fbe5891186caa2b0397b2c762011777101adbb3cc89bcc8d382. 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/QZK6M2141899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000cd7ecba547e232839946c66a5f741d8afac84ade1ee2714711c6f8e44a77d. 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/QZK6M2141900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8009ccc5f402f3aa432e42162f13115ea52a33156bd40afcb467c28359f59e1c. 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/QZK6M2141901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77ce1f953927c8175f8ed2f148c2346cfa5c3b248f6fefcbbbb4a49441ac505. 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/QZK6M2141902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a23423b0922f7517f7d61a8e3630d218d13911a501c1ecfb9818e0d6bb22581. 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/QZK6M2141903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc926200aa981a52664d1ce09803924ead53709b8cb7a743d31b8cfa17ddb8300. 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/QZK6M2141904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5446a5f918904ca07a1491456a0c829713b3b22d6e9fa8a95d36e2416c73b983. 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/QZK6M2141905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c483f5a9e56a9c4b8f91f46ebffcd28148751d35622b62a09acbd226a5a321c. 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/QZK6M2141906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd14ea2a01028e9799c60916574bb01f414d12ceab1bb361cb1237c1bc563e49. 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/QZK6M2141907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b519c88dc7d09a862e578e1a3bfd62d1e3afc2054110f9849f7b4369f69efaf. 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/QZK6M2141908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14901c68806da8f45ba667babcf65ec571a4f4efbac6125d42f989cf459fbf3d. 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/QZK6M2141909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fca8b48c0c0bd7d79c98a229fe19bb26a88ae7ad2eb6510400adf82c787e985. 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/QZK6M2141910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4b448747ac6f4cb79e20242733fd78ae13decff15264b553f145529e31b14d. 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/QZES52531659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc58b97c285890be2add70163bde83f90a58820850e5ed91f5581783648bf1a. 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/QZMHN2278334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df45d828d295a626e76f801eb930d32024351b3c0146a2c5398bb773779c45e. 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/QZMEQ2200856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd99031ac4d225d6525a00b0bbfeba45f808d900dfa307dfce88bb531e1d54f8. 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/QZMEQ2034058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dc20fa5906357dbf1392ae26de1a53fab75b684addd004f699d27fa7e6186b. 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/QZMEQ2034059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce58dcfac15a259584f3ce6ab688533d1c478bbc3ac69ed7085cf6de39443fa. 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/QZMEQ2034060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a60f0e00ace524e7f31afe98c0dc7401627955587d8da85f792505c37f08e1e. 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/QZMEQ2034061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09867dfa8c6ff8d8e2545e884b52a65f57d80d3f496c620659d0659b3710f9ca. 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/QZMEQ2034062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55bef8de9f072ea47530533fc2d7e3788e7c72ac7533016137c574be92fc654. 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/QZMEQ2034063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dc8dcd943601e35891f85ddb58eb1127f4265b98a069777e8be6a964e699ff. 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/QZMEQ2034064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66095e1a19c37cda3e4c02832c6ce1ac7a5049314871e8938f4deced616871e4. 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/QZMEQ2034065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8251ec68eee0584885d17d0787684d5e5fdbef390f7dba9f62d2150972d0167. 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/QZHN42038876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b87505276cd6ae5e167533ef384b3f455fc3fe678c398644e1e3cb6b0afd6f9. 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/QZMEQ2034066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2331795132adc4691e90879d1fab581bb2257103abf9ea08aea9c2b8f48b745. 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/QZES82004437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86633e016dc8615325f43aff226269b56e001e9be41b2d7afc46ec9130a6367. 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/QZMEP2002225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e3417dfe0dc09bfb89c968d49e4629bf516994a532c75ed410db47da250280. 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/QZMEQ2034067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bba988bee1296c305214fa5a316bb10750d80ced0485125c2a1b5fdf304eb63. 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/QZMEQ2034068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9340d6ebc68fbb1bca5a354e3d5a4fd1932fa24402a16255b7f038ed8822a848. 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/QZK6J2088787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3950d24b7e566da7113aec479d89ab81cec964b1b2419d63f7f55ac168fb4948. 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/QZK6J2088788.
THE UNDERDOG: THE HOOD'S BEST KEPT SECRET (RELOADED)