Stixx are crisp wafer sticks with candy creme filling attached to the inside and Nestlé chocolate coating attached to the outside. The brand was owned by Nestlé, which sold it to Brynwood Partners' De
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 0x23fb6813e56f29691bc64acfe5b461aeacd2367bbc9b86053ef23feada93d350. 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/1e306307-a379-4570-bdb4-502908179388.json and https://artists.proofprofile.net/proofs/artist/1e306307-a379-4570-bdb4-502908179388.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 0x8d800002d7b1d9ed9879e064cac85936a7506bd88ad184c56668078d602e401e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/ZAUM72202317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afef2715bfc5163e6e33b6e3cf5d5fe226679bedd058f7123ec0e07d2697c1d. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/ZAUM72300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e20df55f36cdafe024794a58c44d39eef6ba71dbae5e0fcecb13ac7602944b. 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/ZAUM72300811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86152d89fb529cc9f657fefd241a93f16231d0bd9b23ba0ac74cb5087c978bc4. 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/ZAUM72300808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dab0a6e359843cd7eea9c1cb71699c91f90d2f05033137300f6c3f51f8695f. 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/ZAUM72300809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf0f55b42a8f5959088fbb746579890890b9699217ef7631c81ce3f30dc353d. 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/ZAUM72300810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e20df55f36cdafe024794a58c44d39eef6ba71dbae5e0fcecb13ac7602944b. 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/ZAUM72300811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029154c6257866fc589762a73f95984694993c502847a476c63d383b090749ab. 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/ZAUM72300812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6556030841f348f81adcbb6f075c7646632f31e93213050a8fa05db0590be83f. 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/ZAUM72300813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b297da98fd96e0de71b4260b943b4229ca4f825d345f8d87b603f3bd1b9bef. 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/ZAUM72300814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c4e6847f1368a227243051af3f558936d258f6ad2ee947b1432fda52bd7c8b. 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/ZAUM72300815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bd23ab73283dd741833d9049806d7e9e63045e1fc12bc3097d1312322db9b3. 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/ZAUM72300816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109f2afd9a2d46f3c90582e4c1c26933b699aa64e2bbdf7966a258ee81f76633. 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/ZAUM72300817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee0e6bc606ff9b971519147a3b92839673d8d9f21e47f0d4169db111a31ddb7. 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/ZAUM72300818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9800af3c31c23b3fa93e8ade3aa1a71648e01b1a4e8249b8abb1aa7b60410cc. 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/ZAUM72300819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72016996af1562837ca949611b73def08aa0559379656e0d02764f107222bbc4. 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/ZAUM72300820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec90451793edc3237f177103271458756edcc0b1d13e52174759f17f4f847e88. 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/ZAUM72300821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2954422d069c4f984d7313db4608266877a45c6b059eebae22cf3a84b0b1be. 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/ZAUM72300837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60548f6c82c4dc171ce90b98734eb405c2dfb3edc5ab269c2869b760ae64cf21. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2534638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7ef652b037472b35bab16342d6f3c2cc74eeb1d0d436eb3094b28de0cbe02c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2534639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b7dc81cc16b2120860104b5979c603b73085e49e322069effa740672e2f533. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/ZA56E2534640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0594cce44a58df44951aa9f846889b0342310ebdfa249986fa2605951367a26. 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/ZA56E2534641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49df4dff5a7225dfeaccb11e9a710e32d217d9189ada1115582452e79cded672. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2534642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3149fa406bdfd590a682f2f3710f0dbc70a92125a9bdbb0aced4305289e5f699. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:14:13Z), 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/ZA56E2534643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c3972b4191f0f27ed04f9b3635e004aab2d07ab9c72a09a1d945ad21da8292. 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/ZA56E2534644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a63480b7c595fe3900d9aa286edc927e3c009a0fc8e644df347c3e181e40a9e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2534645.
Uyangithwala (feat. Babalwa M, Thatohatsi & Sia Mzizi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc11b8e0c8f114441fc5297aaf35f6929d548554554c615dde6b98cd88091250. 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/ZA56E2534646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198dbcf55c9d43a8b04cd87e2ed73fd4987e88d61c0cf0a927670552dfd78c65. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2534647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720459648236a3aacd24ba1c127c7bb30dc4daa5f4caf8a7b047e225a9f77d4b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2534648.
Xigubhu (feat. Nvcho, Ingamla & TeepeeMassoxs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99e0987fb381c88a372af1099763727455a7708b2b613f75f63acf7941c4749. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2534649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40b5675cb00f2f83283e743f0ddcce3507ac279821ac6446619711bd30c2c75. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2534650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442f4ff794e14da02599f00c4fcc54682be2ace9f76199f9117aa89264500839. 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/ZA56E2534651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73539700ed92c10bec32ddeb8517af54da46a530e3a3164c30764fabcd42ec18. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/ZA56E2534652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f530a2c01cb9af8b8c85a0a8aedfd019972d4c686842f09734cd5c7d06d905. 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/ZA56E2534653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9590fbcf23fccd610232949f6bb5780dea9ff1ee0267a5ae819e9fcea3a82bcd. 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/ZAUM72202519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81cf3da4cd5cb70404640cc5d5b6cf5a35e75bd337228a241ecc43be3b37863. 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/ZAUM72202514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354f9aae326768f1ee7bda9375f3112f6a9e5d9ed4430f7f6cd94fc31c3c7c93. 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/ZAUM72202525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca659c8d02644b26cdec150c3040fa85c90ae14107063a36424688f0e215e30. 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/ZAUM72202521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398e549274fbdc956b589513b69a1d3e769fb41a5cbcc96c06978eab9e48e20d. 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/ZAUM72202516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bd833a99632cdd46022ca46d78e99e5bbf4ed1f4b5e4005099084b01b81aa7. 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/ZAP5S2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb99799c310a780e8e4ed99f443d2b096871bb1080d9e17724b7470e324ae18b. 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/ZAUM72300929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74988acdc249707a95ea2e116bab4695e87102819c641ce26b5cb723d82aa1b9. 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/ZB1OS2400291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa655b6a084e076c1d489b6b92fb167fd5f4e9a5b14959e73a754c821135ce62c. 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/ZB1OS2400293.
Kuwe (feat. C'zwe & Baby S.O.N & Makhanj)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab159b355f4965594dd7258e129431a46d6132a2972a2945c72fd5f0e8e5850. 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/ZA56E2201744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23277ec93fe77fcaec958c82225cebaaa4a98f306eeeefe75b63b48c1c98440. 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/ZA56E2201745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9504ad8775af44d765a42dbf098afd9d4d29d852da177278b7e0e44ab1366f0b. 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/ZAUM72400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c33d0b122b9934fcf43bbf19f8b3a2ea14e219a5cfbb31311f1ff5d9426bfab. 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/ZAUM72400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d32307de1cfb46625216369170a8f45d23534612c0bc9810ba2c552b83840af. 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/ZAUM72400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9097135c7a2dc9ceee2eda9d7d77f3d9dd9311d38ab13432a596868fb903a889. 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/ZA56E2416480.
Duze (feat. Sino Msolo, Mr Brown, Nvcho & Stixx)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3791c790eb549a08b357c48ad95ff527b0f2b1f90dc35afef53b6a8bf3b7bc45. 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/ZA56E2416482.