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 0xc65ee154a027710ac4e36b9b7d3f78772390dcf46a996429bbbde18f42e43712. 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/d803e990-3d27-4ef7-8eb6-084dab69ba8b.json and https://artists.proofprofile.net/proofs/artist/d803e990-3d27-4ef7-8eb6-084dab69ba8b.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 0xa8c7a7244d7981516305ebdc6fbbf622cbde6df169a0966f78736c97f5f0d308. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52185813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dd6cb0c19edc2c8889d33aaf189ec5acf1fff2ef911633c7bf4c70e585fc9d. 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/QZHZ52185814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5098a58de0cdf679257c07314858fab439417dbd0307798c17cac53f7cd32e6e. 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/QZHZ52185676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d210cf1675953f29d9effc54fd4811be603deb0065ec9ca3aee81a3a18688f. 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/QZHZ52185815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80eb5387f4c42db48838faa82b6cf409941e8801f02ac7b62d2060d8184a0f2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52185816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac79b88f5ae2d0a11e2b82a60ca846ca79e3373dbf0c1e23b438371dd30850af. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52185817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35363330f9cfd928cc485e2774d507206928e076eeba81e2a2bc30012583a41. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2386031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4622cf05a845b51653e04b3fd546757a7c28c056bc16ba27c7173af750d711. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2386033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd25a201326b215c4c326dce7d4a01904b3908878b60e668c16e69f203b75eda. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2386036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8a8b84448dffb13dc0776728b78690d5441609af727e2df40b8373ef93865c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZWFR2386038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19af97e86057b8c4893bd1231b9413e82be7c19e87d01a311a8440d2c168d789. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2386040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5a7f5da9aa7250f1b84656d84438eb140c2f31066e251aab1414ade45dc924. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2474205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25870dbccdfda3d5f5a5812554ee68368f3903063fc8edfb72e64b68e08f1cb. 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/QZFYY2497430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790a6f2bb9505e839b2ea2d35262944204c36e02c99997bd73ea3511f4ef8249. 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/QZFYY2446593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd360878a059ca98ed78bd573c662e367d3e940f913920adb6312d1bd9f3a0984. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2447148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb432d0478a3859010b618cbc99c87fd8a563ac26f0d3e91ac4d5afac1faac1. 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/QZFYY2447149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7471531c61fe50895e5962746952af250af4b4aad420755b17899613bd326489. 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/TCAEG1944765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f73bb00d3f84bb2df90231bd45feaf0653946b4b0b28d833d2ead662b20526. 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/QZNWY2164501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8380d3b1f9a94c4380d9817f43e55c88ce42d2022808cc86739dbb87298f61c0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZNWS2113422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c02c274b258137bbd3c3dcec1f5ad2e40f10b83d29f110323e6031427b605e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2164503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e987fa9f021decde6c376943d9771b1724ec424496e1103356451e21bd410f4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2164504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd10ff5f71065eed072e99e63d08ff5a889e6dd41d98a7ef5fcfc7deb963a889. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91908248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe192aff9ffc9fa6fb91b5b416add2b39cca9dbc1b70502d635a46942c6a5f7. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QMBZ91910442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd10ff5f71065eed072e99e63d08ff5a889e6dd41d98a7ef5fcfc7deb963a889. 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/QMBZ91908248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4953e36c01e7d3587f5576c7504a512f915f92d5de5afa6f5bbdae7f15b6ad3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I31989749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f590b20254213167e092210940ef68e9c05a8275502a94994f2502189d026a7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I31989750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c817f395dc3aa8aa03e9031081bf8a169c45b694d73352ae5e4658ee58a8629. 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/SE6I31989751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffdd869d6e7f656392614860836d214b614a9e9659cbd40dea1cded0c9399ec. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I31989752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc9b254063fc197aa8d2c736efd4275dc7dcb0e06d2fccf2f493e2af3017440. 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/SE6I31989753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48638acb269f3cb0ec9ed54d45a0960a60588ae9e5a23b5d96abc9b8348adc3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I31989754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf886dcdc38fb87ffcfdcc7480a0d501f1a33e4eb0acb60f0162f2c1e4e09b2a. 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/SE6I31989756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e28f15851b60cf42b18fbbd1f5087d251728aac683accc1417df31744e1c85b. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-21T17:38:23Z), 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/SE6I31989757.
FREE-STYLE, MY STYLE AIN’T FREE - Freestyle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa777c2939f65b238e6c7372639544c60b3c8a2c002b41599a0007fe478f2c952. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I31989758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114213acbc1c3b67be032ddbbd4df44d81e64336beb5cd0961d333043de940ff. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I31989761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d1f4551e4593f6aca2a58d818174f25c51bed5e293ab54c64cf314df02f88b. 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/GBMA22339640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474e7b991e0a86d832d08876007e562f6848d03f486867d48aea0d4797915fc2. 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/GBMA22339641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd870ec226662147f195baed59a93d9e377f93f6655024bae08a4f67b181d2ddf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22339642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e8b363295fad712ed6f2edfbb9c5cefa2d8b014cddaa21506efdfedfbed3cd. 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/GBMA22339644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388b0c2c176bb66b5d36fc25904db4f02c178d9f0a85f4e54bce131a75fa0f28. 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/QZHN72323497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a5ea8f7dfe316729b2cd8899fa4a25b1cdecf918d790f1680f8d052e97383e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72323498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5632387e3de561d1dcecadcd06d6a11dcc589767c0b3711a360fc7a062cdd853. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72323499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd3e2a6d11fd61bd9ec5b685a76c1df0fb5dfe06ff7b70487c97310f93d2e3f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72323501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08b2e2311cf485ca7c23740d1dc1da4dcfb4be79495d4cc8ec7f103625e2567. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEI1914853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5d1a8cdccb378c2f7c8d524ba7397b01bb18256d83db4c41cd8b81c6c04cc2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEI1914870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de0aa6332e05825ac9653d80c43261c90dba98fee134a7a769832f6c863729b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEI1914876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe924643727364976783ae360c289ad01c7c74c6e29793e1804187fb94440c74a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52221990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94423493ccba6b6e07e0a0cb97d93c652c3852c2d8f84c599b5889d1c969123. 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/SE5BU1898771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55677b5fc2832ab0a3ed9a11773128ae6b111993f4300acd00bde0b0f82e1568. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1898773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11975d2b18ff8a7bcccdbec945ad768d6fff3341194f17cbd54eedbe73b8eb1a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1898625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394117732c5c7d661d80d1daf9d22bafffb4a9e543a82ef7088d423b474c7f4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1898649.