1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x200bc3d6ae9af78d139d4b13139b0eee3c78c34b1b6ed2e986f38f277ccd2a62. 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/7c140459-5f3d-43bd-aafd-cbb9fee67e2a.json and https://artists.proofprofile.net/proofs/artist/7c140459-5f3d-43bd-aafd-cbb9fee67e2a.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 → block OTSBitcoinBlock must exist at that height 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 0x576700463896706478897ca3451c1210df90f9b53448157ab2a8bdc0ad8441b7. 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/GB8KE2326227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cafa1d3e234f059f878e013bed01abd7f8b31a1e30babfe71357e652512861. 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/US83Z2463909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9a98cfb23f6ab98ad224d3355b44882dce9dd43bced5b4e233cd4df1940abb. 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/US83Z2464254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17843f3b67cdc0fe81ddbfe192dd961536072aaee4ae00a5d685f078829336cd. 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/US83Z2465500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa584772c4b681e286ca2c6305f1ef7ab34686af4df381bb11cb639af05ff6a7. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:48:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2402700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe3a3bf0ddb83fc7f997be6d5625d3dab6e4d23a54ebe04de8d0c03dad57e13. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GB8KE2404641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fe0873c43cba175d15680825fd521f9e5c0c87c6534e72f8dc996209c8f017. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:51:42Z), 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/GB8KE2405870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76d9bb135c92f18525eb4e386740b5c1839f416296dc02eb8aa721e7d9f539c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GB8KE2405340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a50d627039fc30b57fa4e25552ddbb42f1a52d624e40faf211ef1fd29d5a2e0. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GB8KE2407837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37553c1b8c78228dcab9d68ebec2fb30fb3917bd404690bc55d8dc90992f3043. 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/GB8KE2408387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24161c317b8f5a2644365574c3ec75607061c7f39183d2dc0bce00b6fd44a680. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2410376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dc3e58b026be901d8ec11b1c9c352e44311fa787021ccde4ab610bf4c73e6f. 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/GB8KE2411293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657041587f510a9eb9121b2e08a6bf609f06330a150b731682ed79234d9bb62a. 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/GB8KE2411772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a8a0c8292ec1fb2e673795f7d44b94b6a51265f25010617441fd71913dd863. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/GB8KE2411821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524c2f67859e005cf7b35ce8d6549ce9e7510baf244a4fcd394f4a7ac954c9a0. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/US83Z2400380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc533553d7104ca6c1159fe6ef1fd53e555c6da93a6c78fd19164f407bc4397. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2409860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddf5a9b09df54f5c74097d8bb2c9d58a3dbab3f6ca3870e018c98808123739d. 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/US83Z2425796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb5f4f8532be03ecb2fabf980f9b2562b613886dcaf4d08b157c19bb5c05af5. 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/US83Z2428073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa408b209f8b2967ce024f69d8a1b7860b12cb6cae1ac0260ad955660757e162e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/US83Z2425430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc488ce43d05eb7870883cbe0ef86268c71f38dfd5d9eb0147f677b5dac10dd. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:22:04Z), 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/US83Z2425482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa61a16ed977c83ad08bcb2f47789d7812173a7f34b998ad06e7216d66118c8. 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/US83Z2421100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb39b780ee7a43e25a9dbdec777b4a41187e218df6e7d05f25436f238968fb0. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2501676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434fb7cf497c1a72224875142cef4eb7b12f5692d31f7dd33f006f1eaedc84b4. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2501677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc96f5518f656e4b17f79197db6522c99bbe0731bc3dbf26db6a8e6617b2187a. 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/AMA0H2500143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505bbb427ba07097ffe553e2fec1ceaada963f92c2dbcbde7fda22fe5a88d34b. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/US83Z2429676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffc0f9528f59e81e5c39493128fbff2c43d85008f5744d0cdbe44afb7645eab. 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/AMA0H2500238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f429a144d50524bb4b27a0491ed6cc29059781f68269c6bf991c7c100d39cf. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:35:05Z), 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/US83Z2430300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64076712bbfe9efd8ce76cc722b33eae1609e217bcb34e2eeff44549dfcc7fed. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2502748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8237b0a94a46581ffe4e5ceb017494bf4b7adb335718a6d9403103faa7c183b5. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:51:06Z), 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/US83Z2502751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc9c129b298a49afd0c742cb63965c56e220f1cee15e681baacc22f79b21ffa. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2509454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8785b1973e30d5cba607e8a3981f35dc04fbe6a5b01e3628e1df8a9920b715a. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/US83Z2502753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c41e9f286cb08e54f7e3dad0eb1983f8f0fe4375a7ab1a18066bd03ad1f2a14. 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/US83Z2509461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b311cce98d1ccc861cef4421a8d9362e82dbf868703c747cc60a184204b064. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:44:13Z), 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/US83Z2509462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419fa0406503018588c1ac87d5015fde1d484ea83fc53ccd9c8241664405a0ba. 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/US83Z2509850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e8f7d1b3f183527440fbe2c18748705c747e9a35c8d196e2e21bc2e704183a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:40:57Z), 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/GB8KE2510756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47451ba0c36c8c31224fdd5a93b8adb54b5d9d63e2bc5fe17ea8230a315c0e40. 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/GB8KE2512656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe267f78d6c1a0a81ba8e1ae754e6656d0767641b6fe108186e1fdc983d82bdfb. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GB8KE2514918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae944c72e78d20430fc26204e061157f832a2a1ee537a8ff0548fcdac17a02ac. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GB8KE2514546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6679f8e8dcf6e8244a59e3a38d58c0532174e3c4c674c32b4518b48b8b3f25. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GB8KE2514547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66943aea5744f41b23c441e8d602aed366b577336d33ea7835c764017a24778. 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/GB8KE2512661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67181333a4305a13daeaea74a6bbc425567dd4b490e7010f81d286838c3de4be. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/US83Z2505928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c85eb4d4fc109d4d8f8bb804b66bb2f8af92f02085e937141e7b984354bbea9. 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/GB8KE2516782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6750414c4f8680ae763164d7560d899ab27fe5e7c803b4a04016b4d16b0464f1. 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/GB8KE2519666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3e37865fd20a3dfd0e4d5eef39ec2d5fbc21d12761d467c7d6935d380611c9. 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/US83Z2509459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ec99cc18ecf4574e46539c13c6b89310d24d3152794b5dd9f94a72c916dd17. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T23:00:50Z), 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/GB8KE2521590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4965618f74fc0733b0bbc6d38def5bf3c337321854bd1dbc627df03e6c44ca. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2521468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ef1d3800540011f68be4326adad550da82fa3dd171037bd9c53aa88014e8bc. 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/GB8KE2521790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4069edbada829385b8cec3058309e59fb319ec5e1120cc5955b8ab99e8b7fd02. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2521914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242a80ff86b71bdd5c349564bd0f4695475c67e0e50442f23192a580fa809a85. 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/GB8KE2522911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cded8b595c64ed7e5271a21e25f45a41bddb4fc4b4a80d9aa8d8461f4888d7. 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/GB8KE2526046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80731ba2a15d086b56809fc700413184436406ca91f7bafdedbcef26b38d4fc7. 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/GB8KE2525305.