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 0xf500fecc08e0b59b6880726531283eb5fcb878eb8c1cdda369caa9dca06da360. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/525a04ba-6977-4a2f-801a-28a27e195d84.json and https://artists.proofprofile.net/proofs/artist/525a04ba-6977-4a2f-801a-28a27e195d84.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 0xda5efc353999e4b4fb30819a8409784d6dedb3b65c0966bb9408c53d81a4813d. 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/PLC061807378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b3651a3f1b7989049fbd6a93698a0a10bd7adfe10bcaa129bd661a1c7a9838. 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/PLC061807379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba73cfac9a931129bea5c9be1483e96ed756300ba7896be9491b2e1e675ec425. 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/PLC061807380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16afc3bb37033ae0bd8dcb15f88caf99832d48ec33dff93cc1340aa307cb32f0. 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/PLC061807382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43784ac4a845bb1075766fc16144cbc41a47a2fda301845173e9b1292999006f. 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/PLC061807383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0be639ede03b1df22cbc1af39853c925b0a50f673f1accc2d64c3e1d19d9d2. 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/PLC061807384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78692014e7b9bfd386ddb0bb47935712bfadf9e2d085d05860a72587c825094. 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/PLC061807391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610424ea93a2c0970b3a0a7bba21124ea158c3494e6ff68235045f5bedffd809. 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/PLC061807395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc597a80d49f1bc912646808085134eaaadccb1326ce24af01429905b614171d. 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/PLC061807396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9356784127067bbd2ee4d342921c025c7c3ed035e6cf61ede3ce05f1c3bcb43f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/PLC061807399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe18252f5cea07180ba47cf19de4b23ef9acd99bd5c37b0b498b3bde48308366. 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/PLC061807401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293f2685568bc4dcea8c8448c61e8cd42a401040f33fc5a6cbd6401b39fe2b28. 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/PLC061807402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3f362ae000400c0966c2370505f8aa4bbb5deddc29609d9b11db6945226864. 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/PLC061807405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e85aae84fcad80cb53b5ff0bfaf7e2c29c31994aec4f709492079f2b089f4d. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/PLC061807406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e013a6cbd0810ed21179280d05e0ec1952e29961052221efa16b790c9970b0. 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/PLC061807407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7973c9fbb486c5d53150ab94e514be36dc6c8312fe637828886a48e569a65275. 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/PLC061807408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186e439b94f159c10e5fd15fe12bdaac38761157370316df6a1ce8225ee91c88. 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/PLC061807409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4282f49c2e0f59e589ce0d762182a54e06699a50c8bb9fbcea9b271e0b1b69a. 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/PLC061807410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964caead4ffe064e4a591a0476f8f440e4be99d34865f782db1265ae841542bf. 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/PLC061806413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc179957371b8c2348be7c3e3c9c44678273e86a0d48c18fd20a6e541d8b9a13. 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/PLC061806414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed3b4c3e609fe3cbe75b91d33d2164b27e3a3871e2b17408e4c79408d8b028a. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/PLC061806415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c19e10973c8bf4d8224bc9db953be6e640317adfcf541f8742113435c0105fa. 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/PLC061806416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd5bd1f273e6879f8ebeb9e1e5861125344b70a0f5cf83db5d2b2d194bc547a. 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/PLC061806417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3953ed77360d58a2d865f13de966a7d9981f84cef36dab33c1403df4780005. 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/PLC061806418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdc9574915789bc2b9e582389e4fd78f3858817353a829f3ed8b6927f1cbd0e. 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/PLC061806420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69886ed20b536d43c7cd156d181e52c07e4e218e10f3a7f80c4efd095c3cd7fb. 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/PLC061806422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d33da1f2d63e9d044fd1671190f0241caae057e0e46bfa29a6dbca1c7369cf3. 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/PLC061806423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d91afafb9807de3aae5afda30de35d93edb9fdddab1b51e72acb46b45b262b. 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/PLC061806424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e44fdd1a7f15a98bddf5888affc6487abd0e6ab867fa1bf2818ff2fca447aba. 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/PLC061806426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8af160e0810542987dc7e6a2adea21f941348486ddb19fd19caf55821abcd0. 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/PLC061806427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aad0ee2c7d6d4ac2139c9c50a28f10b40b87c13a1d5417b810d115020c88ff4. 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/PLC060800206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928de359ce4f7e27b1ce64abf81e4106fb59aee5c13a77b36d01dd604d91b910. 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/PLC060800207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a48ed1f4250c49ea93fc82c829e106cb7ebb77ca62958c69e2f121e80c2e4c. 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/PLC060800208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827472883413b2ca65b0f4dcb7feee7cc7bcd85e1817903daac6781481984899. 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/PLC060800209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a16419fcd408c55694d48637907bbcb294c608d3c7cbf48040c04621cbb083. 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/PLC060800210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95a4ed45b0386a761c7ce1b2545acba096466d30580bd22b65a2a59466afa55. 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/PLC060800212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64c67239c76164216a4b206ab811bfd9299545e634c0c1015434775fbb79c64. 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/PLC060800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b2af14abd3ecaa61011413dbc686bc8974711677cb025991e3ec0b4184f979. 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/PLC060800215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1767c1262a31fe08cd5957adf456dcbef5def56ed70769aa4e1ac808aa8d325. 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/PLC060800216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a395ed8d19aabec5e371de9482acff73ad64619a0fb20f3c8723c00e6b7742. 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/PLC060800219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bd0f02ffbd7fd56183ba0eb701f76020baac533647f26b233c971601ce3e12. 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/PLL531800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022ea1aebca2717098fb9764feb7855c9b5a617534f0896b6b2c29fca66860bb. 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/PLL531800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac408ea037144e330ac19a1bcb9847a4a208647ac6f344b3f19b76f6f38489d3. 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/PLL531800062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e4e4047d1bbdb17a7e2cee1ea6c2a0da3bed6d9f93d7306f464af489687f23. 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/PLL531800064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59df609336cd95c919b1f0f808b11bcac6b0d3c26aba8fdbb34e221ca0d2f5a8. 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/PLL531800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966c370ad09d1d2ca5164b4e31f1f3f7006d8c8bcf4e827986da0383e8adf14e. 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/PLL531800068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57fc75381a50c0f1e5009ae300d8e48aac05dca0957599b56b80fd73ae4b899. 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/PLL531800071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3710df02a31eb807f3c5fb53ee317f23da187e10af401ac311bdb2033954b9f1. 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/PLL531800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73872ca99513fdcddae9f6eb495c5515dad1b66624a34ca089baa4bde0a497d. 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/PLC060800168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bf4f45388963bba40ca60a2fed34fa0cde22c6064ebab321059a9aadd85960. 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/PLC060800169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea8c7953c2479e01c64bb5db5ddffc53093022898a43f6067817ae006db96dd. 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/PLC060800170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b3323eca56adce2c31a9f81e9f4101412eed3a00a0b8427b66f8e3006b867c. 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/PLC060800172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57c1e1e5a4a90d8da0c4482761b7ae1c7db6f0ea49520a6c0c4553a93f536de. 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/PLC060800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfca241b7e54f775a79d015db58b133fd6d8c0fbdd4dc3a442a5938f7ec4ad3. 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/PLC060800177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f92780b71fb455463c8c355211a057dfc173c4e35de3121c15e20da192fc9c2. 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/PLC061201930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e64cdbd4ce9fa322c5420b97b65d7df2d4944e0cee9755f1bcd21a44294f703. 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/PLC060800181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf774b07948d6d5b9ecbca220a4718bc8441235470f0ee92f8bc569f15f451d97. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/PLC060800182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c0a19507db2d8c86f31e1f5eb18bd50950fbab1ebb4ba62d018e442ba817a2. 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/PLC061403988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe771e17b80bab3b8aa04a6a0f37a2b59c79441a5dcf7ea71ec17205e0a2fb80f. 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/PLC061404002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca63028813de58015e11da64dcf7179e4d92fe0493f40f85f9eeda35f904ceb. 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/PLC061303081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf195e06f068ec0843704415bbe30df976d97ace1600a599033926cf076f44828. 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/PLC061404042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccd09f7a680c8a23e28522030df4d1da31809813b42b1cb4915b18f1edb9818. 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/PLC061404045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494683fbd2ac674ea00e46575a1b62f3990536255356085f1b318861983298da. 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/PLC061303061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4c2d0f23281d19102396182dcbaf1cce03c2b1d222e8406ca65353c16ac6c7. 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/PLC061302236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8c63baf3cf5d173ce8f99cc66ebcdcd4ed3455ff01f60607d537d4b23c2fca. 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/PLC061303063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2dd15883708b4876e3e4979cfab33960aeb1d57294d59447e02078a185d9d6. 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/PLC061303064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865e9be5382e43604f1455ac74be26aea87127a23cc3b0c9e8e19f3137d02a5b. 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/PLC061303067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe0be1b4dd9029b2a5963e10c76fa9fc237ffbe2c4c15af078c8a95710cb0e5. 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/PLC061303068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374b9d779599354410b4eec2e2b795c30e3b7f26f16c88dbd467d0fb8750996a. 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/PLC061303073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94aa4f729a2588a4a3872ae3e053eaacd2f835e1beacf2c919d123bad7ae4f6. 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/PLL531800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b39a8dc5f3ba9f2afbc9711307ee6fe5ef18b2977b165f22017e27015dffd22. 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/PLL531800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa516f1ebd28904a733464f97dc9a88ea405dce0fd8b8a4b0de72f04f81ad9f1. 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/PLL531800116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99a9b0de130507000da2ee7dce4feadd985241573384b7cc8c54570283d172c. 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/PLC061201765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d35410ba0e30b2843aa5bd2ff4adc1e339e7a1838d9b9ca35fc0b693d62d6c3. 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/PLL531800120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64c67239c76164216a4b206ab811bfd9299545e634c0c1015434775fbb79c64. 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/PLC060800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fcbf684c0b3ed6523074a27d073c4ef50b0c1950c18c7098d1d7898e6f8984. 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/PLL531800124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a73cdece58b683a1416e190e4050449fd2e591e9c885092b345dd53c6debf7. 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/PLC061706074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb9704e78437076cee25a8402e669c1ca8b7dd2bfa68d202a3f2965e6096ee8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC061706064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77979f7905cbe4672192de789ad640626d78ca3e1370480ba4205a62c53bf44d. 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/PLC061706065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12de2ce9922f572619e47c1e91340e513e6ee38330494a8b7521756e8cbf0a87. 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/PLC061706073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861ca045e4651ceb01093d3ae33cf2148a9290e02a179df6850d51064de67b9b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL531800336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5954eebceb4ece621bd84661013d94cfc0ed31101d685840db7b035f4701f98a. 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/PLL531800342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845f7341597413f60275988086685d17fe67cb9cfd030dd66dbd8631bb44195b. 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/PLL531800306.