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 0xaf8258f322fc790765f9d834ce4602856e156b8f795a92a60064e839f729fac5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2de433d-db90-42a6-9e0c-938032658ba6.json and https://artists.proofprofile.net/proofs/artist/b2de433d-db90-42a6-9e0c-938032658ba6.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 0x8e0f7908541b58397a474618aa1700bb31c07a7bed25dca7aad2c82b57c939ab. 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/TCABP1316728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f22f3530fec455131f35399172c230b30ff038920101e09270780eba27f36f8. 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/TCABP1316729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5600efcb5b90edecb38ba43301319cb4797d4662da5d6deffbd161a978496a0. 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/TCABP1316730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6936dc22f1bb357f4075f592a1bf33f0ddccb7fbc0649b799e48828fcbbfa42. 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/TCABP1316732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8d88074e4ecaaf0a5e67791ed0c3b55cc427be3674ae1062f32a7c88d4f89c. 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/TCABP1316733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9735ec1a4976ad7265cb054bb5b649328d0c0a48568307cdaf15a5c1790f91. 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/TCABP1316738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3518a0dfaa2d3340aa3b8b504e5838f1d5d8a2d1b798b821a489cbe6c747bd23. 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/TCABP1316739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99552a0197b051352cfb2d10a1f0bedac443fa480a119ed3c5c2f404fdbea65d. 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/TCABP1316740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8cdc36d5e9f0d17e5e6d2f0a0f09fcea7ad0e585cf79597f3f5bda617bca4c. 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/TCABP1316742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660ec1a557bde1728b38884915eb9aa36880d5fd20361c48a338aea5118c0982. 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/TCABP1316743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb179bd6f95630bfe1e51abcfef25d95e2cc22932fab434c78f13815cf7619be9. 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/TCABP1316745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30494cd91a7cb22bc5d29002097ef203583f34d35abd6a6306bf04e3abb847f. 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/TCABP1316746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ec48123e4aa49f12428fd614ed073dbb1f6cf7b0398d015e6216255cb868b2. 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/TCABP1316747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe306c22483b4704de2f15e3864e93302d65eb8adf790864a2324c24e5c6f4d3a. 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/TCABP1316748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e0ac220639d8ee0779a731aef4f28dfb274537e59b9dc72b484ca949fc7203. 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/TCABP1316749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26795c619ed3a69c6f4c250b2f6b4df169bcd95161e4d90cfe7c1038b86147c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCACY1777461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995aa7d9d5235fa5bf99dbf7963eeadaeef72a533d31f09cfabe84ff7e7147ce. 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/TCACY1777462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4babc9b5b3e502fe0ecfeee2f79988da06a685920b6d8e9a6574eb0616b0ee2. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCACY1777463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59ff7d4f5d7435ff39dd7771450fab2c33987ed66c220356bf1c2f0fc71c902. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/TCACY1777475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf32bd322d31f5dd1d9d57827ec0723c01cb60fc59f6c1e6d21190394fc5edd6. 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/TCABX1455291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1371e1e4810851b6b39075861c301f44e12dce0ea5bf03139b8058a729dabed0. 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/TCACJ1527971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1813579bdd6ccb4ba177dc4041e9e57d3c4a2f67fd56ccc8a65c0654bcd102b. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/TCACJ1527979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0ed44f021f5313ce7b154bec6373e1dd2c87272b9c114d6820e2ab31fc677e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCACJ1527986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2043744df6dadbdcea72ae9632dadbe2b66e7a0e84d663b205e11ec5ee8649. 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/TCACJ1527987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1ab9e0c3df1b0b5896d95d23d75830532676021871413a3ce62d529c1b01c3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCACJ1527992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ef1079198a55485c98bfb133cec8ca9838db99895caa79e7a60de12264b839. 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/TCACJ1527993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fdd4d9fac8f2a03b663907aa35804c25ec5feed25e169443d719dbe38a49c5. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADI1797804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00916f6fbf91d7299549dc47eebbd208d7b5d3f9ce84f90391b08114f9999a2e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:40:20Z), 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/TCAGY2350751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f005df1dd1173bc024160d585540fbb84b27b8f1b2f35b63d99ddd7d8df25e4. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2356636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8b6e92656558c8f19a8a84cc7ddad0b837c8a01cebf0a10c4540a52e3e1669. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:04:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2356644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ca9b8b384185efdf8532b7cfd53442be08333438eee609d761cad9707ff27c. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2356645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53db2d38579c38d7b0753d00de11a9def2afefe492b7ca3abe9df392250e3454. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCAHN2356648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf6cae66788d8bd6aaf3f057ff90dca9f1fb88b70488898f58cdc244f372d05. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/TCAHN2356650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd032ee6f0cca2b99e7dfe9186d6ca45a858df5a966c5bdd0e1cc7a670b1ed3c2. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:38:27Z), 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/TCAEO1925125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da7dead6b798d5bafb101f33d5518033726d9e29c259565ea52b086d8cc4374. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:37:49Z), 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/TCAEO1925128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a67f1dd428267cde951b287e7419908c003c45466b4541b65a40e7ce73a77b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEO1925130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0097964fb40494fef2683bd75370995209fba4bd21aa11ba59dda44b06ef05. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAEO1925153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fde2b4944a6d0f1857183d23369b986f124709ee8c4dcb30808dca8638be33. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAFM2188551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fea2219dcc8a3c90e0305e40d5ceea1ad5936fe566812cdf385471109215993. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCAFM2188552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0246e27d07a845d9fb96343f5c3729d8ad8935b04dfc1a43a3a6a6a141c510fa. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFM2188553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da9428f350960ca185e8f3fdfbeaa76795e8e70265c73cb605145f9dadb6b2b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/TCAGX2351621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6681865b759eb6573f5b76da47fab6e6ea2bf290ada9de37ecfc2a4f62ae50. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGX2351650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5d390244d925a8538d9efe1180dfd80243df4581a7dc5a6bc095eb8c438f6d. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGX2351689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eec6aeef6de2716a8fb353205ebf3e22438f8fa92e6c31effd6a54591f99b61. 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/TCAGX2351706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d1e04fa1cf31779dca4fb19297ab79870f2f7456527c3e8cf0317ffa363ac7. 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/TCAHP2343978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5451d0f20a6b06a27777316ee6c04e556a5c2d079a44e14c7d304056c4b7aa. 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/QZK6K2085285.