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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa119d4f8e84bfdc48aca8400a42618d6775f5344c55dc014dc38da6040064f00. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4375999-4461-44e9-aa0a-d54d55d1c9bb.json and https://artists.proofprofile.net/proofs/artist/b4375999-4461-44e9-aa0a-d54d55d1c9bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
不期而遇 (網劇《我的秘密室友》主題曲)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308f3f5660156ccd538523c3f3b10a622362dd2830e645932851572bf344537f. 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/CNZ842200469.
觸手可及的夢 (網劇《我的秘密室友》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2608912b4c45ab7b38a595ae84696a4708988c7867ab0911cbf636a0722c821e. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a6b226832632543e162bbcb17e259ba14ae206e09b201b912a644012e3ec4b. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200461.
觸手可及的夢 (網劇《我的秘密室友》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcf2576a12c88a7f24b737f62b144920c783f426b7154857608ad77f2ba56d2. 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/CNZ842200459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbcdeabdaa50f6f7d7539c37d3a7a446bf0055e5a52b4c95ff5f5834b558289. 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/CNZ842200467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6af651b7a7c0b0b0bb054746fdd37cb0aca9d92cd24d640df9be470d38c9e2d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d5aa928dd7e7718cc9453fc65332cb1b4d73df597577beec13671e3bae9c14. 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/CNZ842200623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1c4aa095f876856097676f2d4487657142e87f04c78f6e10f992411bf1a36c. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd321fbd7457fa7534594979e9f08c9c715bc24e4d885033153cdbcf4eb02bb9e. 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/CNZ842200624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfbf648b9ffcf38ac4da77a1b0d386ef402ccaaf8aaa7d84a1775f35f5956b8. 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/CNZ842200636.
初次愛你 (影視劇《初次愛你》主題曲) [伴奏版]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94a99cdad89d12bd3e25cecf9544b3a9a3027b5a7baeaeb44620b09f513a136. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200635.
幸福的原因 (影視劇《千金莫囂張》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cc1fb7afdf2126eb8dc3acf613992e39e89586f18420d225c181eabfa368cd. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5a4e5f3cd2ffd9c13c971b72c7793d16f59f1fb5dbfdb1c81e11b5f2ad6233. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/CNZ842300835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d734943815121e94fd7f3fc4226307fe8010795589a0a65b2044fd0ef03ed8b. 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/CNZ842300828.
你啊，我啊（《田耕纪》影视剧推广曲|插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1e0529b1b29c2c0027441968f32a288bc7d018b37d9bf5770619586c4b341d. 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/CNZ842300860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5a4e5f3cd2ffd9c13c971b72c7793d16f59f1fb5dbfdb1c81e11b5f2ad6233. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CNZ842300835.
你啊，我啊（《田耕纪》影视剧插曲） - 宋宇宁版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350f75670b9d41a9ace9ef4d1178d5af71fbabe6a2e557cadb718f8f005c3c04. 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/CNZ842300830.
你啊，我啊（《田耕纪》影视剧插曲） - 王嘉诚版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327cec87f771780e84c7254af071e3527bb457931814ccae7c857b6be0ab26e8. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842300832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fda12415ac113659396dda8697f4afd6bcb448ae1452c5dc36b105e63efb250. 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/CNZ842300192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50811bfe0c553c8a7516f2214644e6e73ee0191aa62299a4b5bed47a4e31b59. 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/CNZ842300188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b29a035f778fedbc27bbfaf27c7bd6621f4cf75a99531779cc1f1452fddb0db. 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/CNZ842300184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fec286203db8dfa1f6a4e5ee9c849cc22dd92eb909f4b4eea5f46e661be9ec. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe270a3a31e2640d3b8438839c193747181c49ed71527a1f8d93912487c137223. 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/CNZ842300186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b96c8418af1c548963d39e02230985ef1ff6d19efda02892ab3ed5dfa2eced. 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/CNZ842300182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb437411eb722691bc9fd2fb2942e0806c45324243b1d70f82ddd4ac5c2b642b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CNZ842300180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0979f8086fc1707e25ee0922fe534656631f19576ed82324bca6269192468212. 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/CNZ842300222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cba18fdd451a2cf47f53ed6d485ca5af44df1cfbd311cb14213b85a7f2ecbf. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842300225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a413bfd44ce0b2a323181474c3b9ebfa948770acd00ddcaf4453d04e1d1edc1. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842300217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b179ef5dd6d288e0e91cb71ea3d87e605df0a9d81d3074e43f84073f6d4309. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CNZ842300220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fba1c60040d9df6afbd73fa682f34208e8635b8ac51cacbe58b5ceef834d8c. 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/CNZ842300352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7195ea0c82a605af36bbf172d792d13f1e9c36a76508da41990680b9e8e3afb. 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/CNZ842300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca8ea14b423c289b202679ffb05ce4b0029b8d2c4a7437dd26e7540f014e94e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842100006.
亲爱的姑娘（《尘封十三载》影视剧插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4946fde19192d902803fb2580a2c0a1ec43da5cc00bb1fef3fe684faaa30d3e3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CNZ842300281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe270a3a31e2640d3b8438839c193747181c49ed71527a1f8d93912487c137223. 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/CNZ842300186.
全世界唯一的你 (影視劇《絕配酥心唐》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd321fbd7457fa7534594979e9f08c9c715bc24e4d885033153cdbcf4eb02bb9e. 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/CNZ842200624.
不知不覺 (影視劇《初次愛你》片尾曲) [伴奏版]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f4ae8fb58872d44ac88cb1356cba4ff93f03dc9e1f3d74747544aa869048c5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a6b226832632543e162bbcb17e259ba14ae206e09b201b912a644012e3ec4b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842200461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeaeeeac70cace7e98358d006ba77f95a3b8483a1557b5de90ab40f08121cb13. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffbc23cb25218593ba8a1ce397db51fb770e6b05df050007ef59a6968faef61. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab90efa019e2c95c898d1f2925f873d24a83dc814cbe0e1d6f773140ce6d8986. 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/CNZ842400582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5136c4c249d7cb83843f132cc24812dac8d3ab58aaeda35083f46587fd3d5c1e. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcac7c0dbde8fc9c4d7582feb77b4b60a7f763120db7b86a4a5cab5c9d839cf. 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/CNZ842400566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca959e0aa94097c5c1674077e35a6e2d5de8cdf565dd486195202bda0bc9758. 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/CNZ842400583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf027e6e9b967c8cfbb958eebb94bb2a556b0ba34208a49cc57fb5c03a0b43f57. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec271acb11a6158e1d988d1c91a6028a9d5bdfe55bf89bce5acf9fc86a865771. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CNZ842400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c32b4f78bc8fc8c53c5ff0930cf35880d89b7ce9895041f6417ea65777fd03c. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c5c91a48f0415283bc2a8f70c63dc84554be85414aba4e7aec27a63451a8c4. 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/CNZ842400577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71417084c8d58a2d279a60c5a490b752bd8595facedcb19dac792f4114c3b44e. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/CNZ842400578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92e4fa9ff6628905baed8b7b3d959a9059b5ea0b8b93ea289a66480e60c285c. 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/CNZ842400579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f078d52c6a507112112da71e30cd9d5698eb7840222845d8ecf438331ae0e7b. 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/CNZ842400585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2404cce88595ca83af318bcb435e3da59aed3c0db2117e321ec3d679f61d0810. 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/CNZ842400570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2102a5efd0790854bdcc15422ff921d83ed5b4fa39c0cd7967d0e12b1e6df0f4. 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/CNZ842400580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376bf55b35a8ad16a6280f154985979f3dee9245fbf25281a8edd0d65858cb5c. 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/CNZ842400586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901d5cda53227b4cb1429f00a7a0f4eb9ff0ee003eb496885b62f6af03343402. 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/CNZ842400571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922bbbe86b3f047a5bfec07b8ad647fab478bb714aebd1688505874cd597dd51. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfb73ec1a4acc6335f8658d963630e6c12cd302c6befb967a13c3ad773a2ba0. 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/CNZ842400581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725b62bc71bd95897cac607d64807b3f4bcae72dd2635de6a6c626570a25b0ea. 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/CNZ842400589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018edab48cd189b983e8c02c6316740bcd4f0d90bd87619a513e66becc51fd53. 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/CNZ842400599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c22f4a724dbfe3350e281be5b02a43e9f354b1d5dd9c7b0341308cc98eb8f66. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/CNZ842400601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0458c43998f331a0d476f0c95efb0e762e4456ef386fe5089e5adb22cd17df27. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/CNZ842400597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275595c65d8d9e1bf26ace311b06cc38c00be603d9826be4fe1cd8374d41f621. 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/CNZ842400596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7214ce3ad30cbbd707f32a9f1e10c11eaf777d4f7bef11735013dbc71b7be6. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12f6c3a32a6e73c8f1ef90312b2f76d3a6be4c1559bf56462c1b7f3a89d75c1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CNZ842400595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fcb9bd83fd156770f39ec799b2e3733bc243c969c07017712b812557908bbb. 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/CNZ842400594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0825facc1d30ab0aab5f8082be1d83e69d605a7ec3a03a63177012f8f3d3026. 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/CNZ842400593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58316f2fff013d8ad5cfa981e38e3ea4d1731a3f29191159712b93a6dce7d425. 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/CNZ842400592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3755c9035eab2291cdbe279f2ff28e936158cd9640034631cbfa895724d2d0. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f724872caf663acc9e5be31b0a5d477191f92cf58472761ea6e336d6f94423. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CNZ842400591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890f2c4b2464c9c685956b115ee905a74b78d4f05b2b79ed5b54ff865c138b8b. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd2e38d9024ec990bda581b4668712755bde0f0f7cbfc3543251ebe48a225cf. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c877209622045c1ccc85980f34b9f882d21f19becbef93d56c94f3f1f428e44. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CNZ842400588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3c40b0c4326bee45851e4d927fe87546c4a0a2cc41a7aff2b15b62ef2574fc. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712404338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117e7365efd1982cc98e61ce633ff966a1821e41bfc0fd9e48405e5c163214d6. 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/TWU712404339.
黎明前的光 (影视剧《孤戰迷城》片頭曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aa6a37a029a749141e32cadf3b15377f92f97c83f338e6259d7a3824d12888. 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/CNZ842400334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b41da58e34609b7b99b74d04ac0e34cafd02e458736455e9c37fb5fcf0198b. 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/CNZ842400347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadfaced38a8878303d3d2fc92728230ad1a9806b595bc71203073e42c8a456e. 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/CNZ842400336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadaf5c48fa037401c2000a58b8db322831abe4e90fb90b4e13fd005031c71b1. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400333.
吹不熄的我 (影視劇《阿麥從軍》主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022099fb050bddd90e10fc7b0c01682e086c1f71031e525066ec4ac25ff9913f. 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/CNZ842400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ef642db7bcbd51830029c5bc1b669986ba2b2710c75fb6a93bcfd40db115a3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CNZ842400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7691b49653ef632a7081b6ae3d4bf5cf4432218d79996463fb84bc7619ec48. 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/CNZ842400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617fddd1ec2c308bbf064e23073f370f2dc0b3716aa1a014d45a4fbf747b6644. 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/CNZ842400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd942206c38bd9c8fded45b0746b9d929b828bede2a79941d155e1ce15072092b. 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/CNZ842400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc23b6a64b41acf28ed9de4ac8c4e54858fce938bd2d40f55192b3edfe3b384. 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/CNZ842100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64b53223897d6971d337879e5707879d90396bdd97064259ad7f467f9f92ca9. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/CNZ842100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca8ea14b423c289b202679ffb05ce4b0029b8d2c4a7437dd26e7540f014e94e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/CNZ842100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3c4a36d61535e0632e0851d6eb480b6ed896030710a203831cc09aa0887743. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57fcffe4d01cb519007ace6b03803f3203f73f937670aee9b3d276161cc46b6. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/CNZ842200516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6301ccb226c8462827fdacc19bd9a78012b31a74209026becd910f3f18b617. 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/CNZ842300285.