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 0x1098732c92797fc31e5cf3e4ed81d7fb2b1738292ca73a906da34772db804c2e. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1457cc5f-5d3d-4ed2-aa18-35f36dc2263d.json and https://artists.proofprofile.net/proofs/artist/1457cc5f-5d3d-4ed2-aa18-35f36dc2263d.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 0xa3dbdb7996a8949bc95fe1dd4e6ab648919c51d0a3d120c8014265017c6c3711. 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/QZZ972333608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39007e3648c09bc86f6019b3e81cec4738666d0503d17c35c71f6ea0dabadad. 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/QZZ972333611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96405b9ef4d9f18309d11a668c0bd1aa6828b8c65ae501fa0995a8397eaf911c. 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/QZZ972333612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6738f8b2c12fab771fcf89693d0601ed00c2901548e6c97069a669c5d572d0af. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972333613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d148616f911c9326cf677c24640eeb5bc283db292a3d553b4d00740cea0d740. 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/QZZ972343650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98f6d3cb2542e6038fd375bc808615d2ef67548c807565f5641f80645c7cfdb. 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/QZZ972343651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5105c1f787f8f2e305a22a87bb8e5bc19130c539c99d079b5055fa508b6f0a. 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/QZZ972343653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497410cc71d8dba45cb982cbc000253ae6cc08c10608e6f2b6ec4dfeea01664e. 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/QZZ972343655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10ba70d54d1a7749a888dfa8886d655b47085930a6f3ba42c6007d2a054c65b. 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/QZZ972343644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482a00fb8673e7e768b76f7fa683f9a8a3358bd2cfd92067f4c59c4cfdd928bf. 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/QZZ972343645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a5f904e6502d6b865550891652fd151a34ce175cfaeeb428edd6a92a2f71a8. 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/QZZ972343648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cfb5cc10ffa9a0814fa010f4b582ab8b38c15f13e3a885f221f24d0c641cda. 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/QZZ972343649.
二十世纪中华歌坛名人百集珍藏版—成方圆
销不住的旋律(英语演唱) - 美国电影《人鬼情未了》主题歌
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550810c8a3e3a093ee89817807236c9cda821468b40607a549fa7a83cdf73d43. 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/ESA012360627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b796f061f825b98ca4fd1b56bc477b48d120fd0e414bbf9e04f594bb2e5b0ad. 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/ESA012360630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8659f69efeadce7084a2a2e73b06f58c044ecb79449fedbd00442cb8b5963f. 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/ESA012360633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cbcd2ba570f8769fcd661fe5d98438409892c4f36c85f6a65a52fb2d0d35ad. 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/CNZ781900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca089f9dab24707ce38631e4aa484ad7f882746afea0e72ae432bea43458115. 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/CNZ781900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9915427a98adf167bf9cf331a4c2a56927790e07d95217ae52e715c57ee50e9f. 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/CNZ781900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c80f5371b7becc2af35723e898c2c37d0813ba0ab6946890e7511011d728ed. 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/CNZ781900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77dd42ff48ac6d04d284e7c3bcc496cae59f5f4689f2961c932c68bfcda0c4ec. 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/CNZ781900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb09c2b38ffabcbe7dced9964d49962f3dce851a0cd6be1c4ee69b350e5c5ae. 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/CNZ781900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad6cc2ca2ad772c0457f22dc5162233d9aa398fb8bface07df5c42f1238d0f6. 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/CNZ781900092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5df0d2feea358e2d96f972b8e9207143a04892d11deef4403a4b8fe4fb71ae8. 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/CNZ781900082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a493f6c698e8ba6e0099fe0394da3a9bf094e9320f6a96e266285c0da86bee. 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/QZV2N2218284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf335069e896ef977595680593c265af7cce756076a877b46dbe10adc4e6bd3ea. 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/QZV2N2218285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbd21e6d9fa798c88f15f5196cff0b204d9dfad1d1bc987bc86eeea0f621e41. 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/QZV2N2218286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56f6992d90f4b8cec7f611c92dfe059767494ff47931d75f4e1ae2a5f88e928. 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/QZZ972343579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45109313a0ebd54b1f416b9bc221171d06f41ab67959ba1190a0459c686654fa. 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/QZZ972343581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25391acff56ac5c53c51edad337ccb0514c662ddbcb9ec6d826466830eb2ff56. 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/QZZ972343583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1779110df19b0ede261d713c2543b7cfab0b1c64d12f338ccde2fccfe1e0a1b4. 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/QZZ972343560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875c5ee11eefe78e20de652894755c8a38b48ca890956d12a67af63f34182e03. 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/QZZ972343561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4c852f98ba2f7d9a8bd21b35c3925b4f1fbcf8a41fcf4c7d7853f4ef42a6cb. 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/QZZ972332670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987abeb18517a03e0b4796f1387b3cb55c4ea7ba989c359f400f9b785fa2b88a. 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/QZZ972332671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e460217d5bddbcbdc25e671de8c40a944122b7023cfec30bfee5cff14e71dc. 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/QZZ972332687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c8becfcd32c168fc42c87900c6d680455f1b55b761f13af292ced1e8a559b4. 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/QZZ972332689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c690b7d8ca64337c74c9bc23fc64ebe09e07b786721d8a069420f75bfdcf93. 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/ESA012387499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d26e6515d4522bda23155eb5b85a6d02d82f1cd32b0f3227cdb7e80c53a043f. 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/ESA012387500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fc09ec332f2c38f8b6e27e40a929249814ec8c3e3d3cbeecae48d3699060d0. 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/DGA0H2334388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b3ccaabd4bdc063795562169025ae9fb95eba161767c663a7854412c31a7b7. 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/DGA0H2334295.
心中的太阳 - 电视连续剧《雪城》主题曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb905f35ce0fd40566cc0ca9332b089749cb490b2417fca07226ca8645c4e752c. 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/DGA0H2334297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0afbe1b65c9a6a3829bd19e31ee693da992eced64807f3e5ac3f2fab7c2f71. 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/DGA0H2334298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908e0102e6a37c732164ae58793dba67c124b009bb666271981ef8e9606a190f. 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/DGA0M2324003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59f8cf14cc5872ef66db1c509deefe17c9218c7b80001b9a37e6e2fb457d781. 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/DGA0M2324004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd53049b9844c1108e54820dab48cd16ca8b30493f8c650e51ce65f1e235011. 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/DGA0M2324005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6949585f68a08e11957b45f78051eb7eaab1e4ecc3677dbe11364b34358249. 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/DGA0M2324013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960baf3564ebb8d3a584036f1d75b35c6d3b979bbe68379a50e06547beb10a5f. 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/DGA0M2324014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3de345beaeb40e6da132b652c5328c02e2b123e344860333da3258786d40e5. 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/ESA012360652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d1edbef0d7f3c4928f54daa3cc545115c3b7f925d843a8c777ee4e468ec389. 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/CNZ781900172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98abe2c7418fe2e31b4673c02beb3762114d270b3448efd10c8f5b80db1a2881. 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/HKG732279781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1650711a55715fad783bb78b6caeaca53a575419a0c7c3b28ec95cb1a7b6988d. 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/HKG732279782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46abcfb127d5b79c77e29307f387aaed7e6ae64e2e8ce38839fb327bb72f074f. 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/HKG732279784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651224996eb442a6251eb5ad70f84715ec647f81c069bb0ac43537c10c3cbd68. 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/HKG732279785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf712a103b98a84060308637b6ae4203c8ed250ae36edc056f5b1a29e0f262fe6. 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/HKG732279786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230a16c26d6acc8bdbabd75da1ed3797f9d035dce13cd9cb4269b8b74c580c98. 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/HKG732279787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02a80be157e8b3f4476f5eb2dab9d5141d2b6d1c84fb0af666f23995bf8a6e6. 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/ESA012370014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4992097623736d86dacda9e2df8c573b17f0b254eccf3d55ee4803a07c8547e. 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/ESA012370015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f6931e8c7f6c7fc61e23a94bb10d560e2afbf1837f6298d0b1582569c2980d. 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/ESA012370017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b3db75f9ee8de9552ab8fd6244776d69ace4598d4d298fc641011cc9e49018. 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/ESA012370019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815d0adb1fd8de89ec15fe3bd4e612d36bacc0b8f9455f854575fe77a780f036. 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/ESA012370021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c299bf5a16c07c2446839388e4ee7336154b15c3934cb2b4ca99957be43c15. 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/QZZ972333591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cfc89e864f4c6e81839679ae6e88d6b6be649f7c0a250efcc3b08c1c5f0620. 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/QZZ972333593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35c30132956c90efea8ea1bd9f996306cb373af9d1c5f9207e4ca76fc2a64d4. 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/QZZ972333595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8420d653dc307262726cdf9ea7af3e7547e7a6c661e27f814f747a667bb50c4. 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/QZZ972333596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147db9bcb5bd021a80d95162ef92def4a71231a918117bcfa7b99427178e9a24. 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/DGA0L2307924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2bca21a930102005d6952f5dd7470cedfd35014126f4a68e36ddbc329fdc3a. 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/DGA0L2307925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c6823b8bbdb3e298aaa689492e626ee16b101fd651dbac61e2f1f3db6219f8. 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/DGA0L2307926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8228f53611de563a0a861034fc0b06c5dc3535b9e79f8e2906736ddea5257e19. 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/DGA0L2307927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf997c5a56273ca79454cf7a3a4f6ae45e080ac02e1d80bdeceda4a7e27e96fa5. 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/QZZ972343664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9753f0ba746dd287de116cbf6027d87321ef442e197a91f7b9636c64994ae8. 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/QZZ972343667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47472bcccb86a974733381ed8820a1c70d6285e2acf31bf4bc136e4ed375ece8. 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/QZZ972343670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ca4364b5f87b00ff41c44ed698c8be69b36e4582d5dcc410307ca4c5e797cc. 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/ESA012387505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d7f1d0be0c0e21ef1045b5c11d1203b097b4daaf23ecac4c9601a88c2a4ee9. 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/ESA012387507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e74e3586cd4148572286fcb2d4f108251a8ba20d2f0ca35b94e31a24822a7cc. 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/ESA012387508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8ffd4407af547474e26f2c04739e812372ddb7dc5203f0ce99bb19613644da. 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/FRX282237461.