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 0xb50a2680ceccfd748cdedc77ed76fd42a57fafe75477dcd06d558261bc2f598f. 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/130ff649-0a41-4fa8-a606-6d3734f6795b.json and https://artists.proofprofile.net/proofs/artist/130ff649-0a41-4fa8-a606-6d3734f6795b.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 0xb05682f8c98b44d5f99803b8f02a046a350215ac887a3533dfa290be4277bd7b. 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/BXYVJ2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470a8ecb0c3deb7469f17504412d450fbcc10adc2d681d1ec5bfb10c21886645. 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/BXYVJ2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b052790b0999b8d1cba2d10587d0ad100607b194c5e2f9a797b3948a452c82. 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/US7VG1846370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7631f3373ba7d8d23f0207e0151c0368ce41ae2c1c7c65ed8bc2176b4ae286. 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/US7VG1830239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48e7d2b41e43e9f832b965952035ec0a733be35a0147018193a5330cf0a426d. 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/QZ5FN2368787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a970c22428af145f63fdb2b1825945bc600f9d473893d7585f78755becfec5. 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/BRD1E2400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f35e6f2c7c5c48fc5078c57fcfed62fc96cb25113b36800a19aede83973d7e. 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/BCKKP2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf89e5c50a058a85f8fe6a27f90f69c7f21ec054be74f67bd749564f4ef23e0. 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/PTES12402901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfa77199031fc6e534d9ec644358e875d2a596eb8e132ce2bceee8206ee270d. 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/QZW9L2361065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d80cfddeda8850b8d95e48e4e740e30dd727161847cca667698f7f0b0051ee3. 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/QZW9L2350901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cd12747e1fa109ddb4d151fd5594858fcb61b8b96b2c85ec7c4214507bbf1d. 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/BX6Y62300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c27ecbbd220346b71c1780b8522f2fb74f8480042d901a4e4942203f7a9d280. 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/BX6Y62300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada23ff71030b014a988d646983ff6bfcdac121d4fb7c4741aed67736996a61c. 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/QZ5FN2387341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8772990c2f73b07f6b22c35f8032110baad0377312fc40ee19b8c883a5cb6862. 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/BR9Z21900260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019a5151cd2b9f00d0b67b5e4437a89635aaff89c2e4bf2fdfac3da06b916e25. 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/QZTRX2281599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b4f6033a9cbf01f4006ba514c40efefa54fad8153773cd7e6071c2ff5a0b5e. 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/BCMEF2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90465a65fd8c779f4d46a52d1d5e3e7dafb4f9144143263f3539b707efb3e157. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2245633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126c66af5e094b0745756f7726686b58cc875f57a8ff0259214362abbd3eb336. 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/BRRGE2200627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e4ee2db486953fb89ee6129e8fe53dc528bba9af891718d2f6d561306bff33. 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/BXJK02200105.
Amor e Fé (feat. Phantom Mob & Caju Clã)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a011be6c6ad27d07a70289a2123b4dc31a230eec7e5df28438c986864a5593c. 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/BCXVW2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0043c258d4ae720411016411dc064f673820a09239bd6a3455318de281d8006a. 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/BCBA42200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2332b0fa890eff9a162d8938b7b779c9f63a1d87c3260d8891f31b1dfb26c5b8. 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/BCXVW2200013.
Maldade das Ruas (feat. Did Brock, Murillo Zenki, Phantom Mob & Caju Clã)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1080c344bfdf7dddac1397fcb3a73fcef586d3aaa18d7370ab864af374ac101d. 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/BCXVW2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc391b75beaf562f15fbc700531f3c32aac65bdec58f9617d9240b725bb3303. 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/BCSIU2200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c4e2cd36e51bd5c3ca286a2094a1a42c5f09c8b112c7c60b53978b9e968781. 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/BX6Y62200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4beedd1ba468f3dfeac151c7030155d6c89ca2ff28e2c758cc2443f085f939. 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/USLZJ2232832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e6179705eb316f5a8ed435931a69a07e92012c33be101f0a9e149bbba3975b. 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/BX6Y62100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28209f405b714590ccf5ebbb305e4fde65eb562cbc41b161ec8f654f9351307. 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/QZNJV2137914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8abd5216fefe78741425fff989114d0229d14957f0e1c8b7d1d6769d1885d6. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBRKQ2181291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eea4bb5ef926a3d1bc133d716aa17b9e4f502751e56e58c0a140b849496544a. 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/BCUDJ2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c4e112abaa3022c687715edbfa41dcb6f27e5c7d7504d48f6ffa248628d7cb. 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/QZGLM2109496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d1dcec1d63e0c47633c7c5610833b62fa611c324162ec7b2922a2a7f4e4151. 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/BXPOB2000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aedb4185a6699cfa3acdb5a6e2c4446fbd101d5c00f214ec2521fefa20aa2f9. 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/BCBA42000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c37111c53d611f80f33dd3d4e5a0bbd2bcab7ac5d4839888594727e71d7e93. 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/BX56X2400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280e2cccb7dfe21e07a6d8538b44b05383878e791200d9048df4b669f5a35a1d. 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/BX56X2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c47e81006a9da2690b2734cd8b4f4c363c8a50bfcc88bec2d81556637b8dfc5. 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/BXIV82478226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a79603dea11917f4f43b85300cd0ff4d0b976c846a3b61b10f86725d2f8178. 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/QZHZ51987005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fa2356360a5548adc2d823be002004e5fb714fc6187304054b1edcb4ddabcf. 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/BX6Y62300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b21a63d5511d1b35a08d288478158fb9beb9e8647618877863a214169fd5f71. 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/BX6Y62400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e2244746c938bff6e3fc94833a62397aca4f5763e1a915d9d900c20c433bb1. 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/QZFZ42076157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971117533f7dbcc7a088f582ef52971c241c2238e4b8a5b69c49e49caadb8e65. 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/BR9Z22100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c32ab003f9bb64646b399b33ede01b4e5c98c4aa9f77327f726317cb74d9a83. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXYVJ2100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7b40c025b67c0afe84a78166a6e2c3a9c2d42c9e8b3b3643aa11e6fba13b19. 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/US7VG2065572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756871662184d079975802529ec8c359d32128e08387f3c20de82f556ab138a9. 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/BXYVJ2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5a4f2947b62c12b5efa22cb1af07a5324becd24f5d62de97477d3a61c5f7e7. 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/BXIV82304250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e863f6dacf60699cb98757a66ac04a74aa44b7950b500406d6176c84016cca. 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/GBRKQ2222188.