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 0xc45a699f11c95a07d5a24807008f0239f2a03549c3c7a86eb884d59c6e7cf136. 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/b00f5fdd-f44b-4a89-94f3-b3281701b460.json and https://artists.proofprofile.net/proofs/artist/b00f5fdd-f44b-4a89-94f3-b3281701b460.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 0xddb010e37cc6986abed886ee91cb9468097c82d05a841b9b7fd854c7ddd57b6c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2099386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6009d112468c7df1b8c9d82012832c0bad7076f35ec19565e467d3be768419. 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/USC4R2332196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc47d4844b59d0ca89371f1b41286f0bf6e4f95b226427f01f4ab5254de25e3e. 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/GBKPL2092808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3760d3aa30e2388d6575c4cf00802c4aba5b1ec4f487dc09241d96b8471850. 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/ZZOPM2002964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce21bf5ecbf37bca6735e1e6fde51cf3067f3769e8550670c6ac7ed73a5230cd. 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/ZZOPM2104315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b01894fc22c4ada00374a9dc219644cf5e2dafafa9e2e353e7f39e99ddc393f. 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/QZES82484744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f30ea8537ac35a199e0389144084c5376880fa91c7ce4bb37d8698bd3e758d. 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/TCAHX2483761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9b2beff5ac7808a78cb369f881efc7672a6064f8a0bbb4d907377410ee9bcf. 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/TCAHQ2390556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7022208bc66fd328450b5837809d63cf1d209b3dc930045833bcf925ae43c314. 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/ZZOPM2108761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cabbbddb15b5e64716dfdd0dd43e24ca202d0a18b7f97cb116fad66d6f5088. 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/USC4R2336093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a27b407342e34f73db6503000540bdaf0f08dd8560ef1bc7c448117e23931b5. 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/USC4R2336094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352e129ac0627bb9650488b59448efd9e334ad9aba0027a0033eddd88eaf1afd. 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/QM24S2304454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98624172730c94026057e364892846cd64fbb54994224ee292a747b788207315. 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/USC4R2332447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb010e37cc6986abed886ee91cb9468097c82d05a841b9b7fd854c7ddd57b6c. 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/GBKPL2099386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc663c71066d6f630fc7c443865fafadd45865d5d318c46bb526b8f60602199cd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22301650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafd7e7b62cd6a98bde1eafbacd78c87c4f8c8a8a637aa036fb939d666bc0f44. 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/USAT22301510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e28dd61b1233936c7b59009c6bfa4c3bef10ea487d687908f27636ba0aea0f. 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/USC4R2332174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc47d4844b59d0ca89371f1b41286f0bf6e4f95b226427f01f4ab5254de25e3e. 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/GBKPL2092808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6febeb9cd1fb97c3a12674e3d2afc73b336e4b558ca4069c8cb1dd0c8e70f1f4. 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/QZES52381340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b47a7330bb4806dec6f318d9655a26e38a18f88973b6a6eb7e2d69da338b52b. 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/QZES52373914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a008712ae430e00c5519079180bfee1a77e05f963e9b12a48018b62d42a9521. 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/QZS7J2269185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344e584f0600aecc1b1b5f20fb58f2d82fe18f1feac2b32c0964ab010fafbc53. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2234627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344e584f0600aecc1b1b5f20fb58f2d82fe18f1feac2b32c0964ab010fafbc53. 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/QZNWR2234627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f5b23bfdc00e871c24b2743ed478dac7740ad4fc00c8c5c3ce0d204fab2af9. 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/ZZOPM2119517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd12c64fe5a69561fa6e257c68c824fba0d862fc28a15cb2c79f389e4b866b8. 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/GBARL2101360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefb52dc726b5bb68121089025c389a6573466ffc08d9ca0966a207d937cf9d7. 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/ZZOPM2108752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34493bbe42f3e58d42daedbfc4779cc7fc0dac10caeec8beef0b7b693752fdf8. 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/ZZOPM2106407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9ba1e95dd6a990388a0db6a2a2da45cff02118a07d4a6756c626a0a9d6ea9e. 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/GBAYE2001194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb010e37cc6986abed886ee91cb9468097c82d05a841b9b7fd854c7ddd57b6c. 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/GBKPL2099386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc47d4844b59d0ca89371f1b41286f0bf6e4f95b226427f01f4ab5254de25e3e. 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/GBKPL2092808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fef8809d10cfab04e625fd474b1ac2e697ccb1865ef0d1999250d622350907c. 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/GBKPL1963139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6907f3b8bc1fb51c41a942a8e79d00b83d2774a4f48d39076f9856aaba470f. 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/TCAIR2483981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f30ea8537ac35a199e0389144084c5376880fa91c7ce4bb37d8698bd3e758d. 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/TCAHX2483761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ca04cd19664827b394146c8030b150b17e32f07013987ddeaf562cd2913b58. 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/TCAIK2414516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9b2beff5ac7808a78cb369f881efc7672a6064f8a0bbb4d907377410ee9bcf. 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/TCAHQ2390556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5848e65e39468add5c4592375bbbd8c9ac895b464562272d140c0df52fbced22. 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/QM24S2300644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f75f3156333cbaebb1d9240354663ffe9fd4ffb16d2e6a6fdbd7990e3d65d0. 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/QM24S2303303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352e129ac0627bb9650488b59448efd9e334ad9aba0027a0033eddd88eaf1afd. 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/QM24S2304454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70d5796f80b2d0394b352b8ffe65dc8d537d64fb6042e0dfbdfe06974726e63. 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/QM24S2302262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fb9ed7735b38bc30300e88f2c4c811794c6f51c5d037a3433b1171eff594f0. 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/GBAYE2001191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99673c86c412dfb713b91ee77684864cc35530dbf1e63483bba6ebee44afb904. 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/GBAYE2001193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9ba1e95dd6a990388a0db6a2a2da45cff02118a07d4a6756c626a0a9d6ea9e. 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/GBAYE2001194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31048eb42477adb4bbd83260f35d2c782c67314e7764906058f78e4b20c2e71a. 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/GBAYE2001195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25262537b63955f0e8277da40a2cab96a1a726f07c6ab95ac42c8cf733b03c45. 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/GBAYE2001196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2476f7cf38b7be827aaa4866c7033ff97ef57a9f29c8524cfcf71aa4c49b23. 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/GBAYE2001197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc0819a0b73054b4b85d06a74e2ab76d8555c20111b57d35267c976780fc77c. 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/TCAJB2409244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f47cbba33105804b678e66912a91662fe04d4099747086e86b4ed4c36a15cee. 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/TCAIR2484136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c04b5608bad2bbc9794921fa708d6e0dfe16697b32ec5d815264bc769992e18. 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/TCAIY2430295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ca04cd19664827b394146c8030b150b17e32f07013987ddeaf562cd2913b58. 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/TCAIK2414516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9b2beff5ac7808a78cb369f881efc7672a6064f8a0bbb4d907377410ee9bcf. 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/TCAHQ2390556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0927bdd18d82873553e05672c4ab768556a20ff19950e2fd2a79fb5665223b1c. 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/TCAIU2465495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8014024ff53b027602ecd2aa58e608c13e63bc7c6972eac50994478bde408c. 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/TCAIU2465541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63e4cdf9cd229ef20baa349ee97f8e33e1593e17fa597080078cfeb714c8e29. 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/TCAJK2541283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2410e2fba099721b84eac7f436fce57230cc9be35ec735c5df1dfef68c496ec. 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/TCAJB2409144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f30ea8537ac35a199e0389144084c5376880fa91c7ce4bb37d8698bd3e758d. 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/TCAHX2483761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc7c2e4115c71cb684aeecd1532faf390186c6e83f32456e664405850d40052. 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/TCAJD2462669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c04b5608bad2bbc9794921fa708d6e0dfe16697b32ec5d815264bc769992e18. 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/TCAIY2430295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ca04cd19664827b394146c8030b150b17e32f07013987ddeaf562cd2913b58. 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/TCAIK2414516.