1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc155a616642bcc25e9780e87e025ea1ac81ba67fe3130ef310474015da6f720. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32e7f4ca-9ea1-4706-91fe-c2f75a396733.json and https://artists.proofprofile.net/proofs/artist/32e7f4ca-9ea1-4706-91fe-c2f75a396733.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd473e56391dcdfe4cc09c627abadd9859fb343133ee4d96c4396a7845e8f796e. 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/MYZK11700143.
Marilah Menuju Jaya (Original Soundtrack From "Beijing Winter Olympic ")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d333025acd9c3e46b598e0292e69664f420945bf3132b7bd4e59d843154e206. 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/MYZK11700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f72049ccceb90cfb9aaf7314a19ed453c9f87d6383eaf50d00e3cedc8cffd8. 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/MYZK11700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837e4213859cab4a2bc218aabeb7986d1596ecb08314f02b33cbd3953cc06b0c. 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/MYZK11700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0391174710fe70f67e99358716306d2cc7dd2fd289edf29876bbcfca6928cba. 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/MYZK11700039.
民谣.唐 (电影《少年李白花月离》主题曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27c11d6e193885eb3bd6b15f1681031c3adaf372014420cb55773ac598f1ea1. 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/MYZK11700034.
天使，曾經來過 (《天使，曾經來過》電影主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27821f38982b4c1fe4132b017191f219046ae0b59848cb3799ba86f2c9ea1697. 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/MYZK11700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009bce72a5925ccdfa72d699edee243ab914c8e08acd0f3ddaf0aa2e03ebf784. 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/MYZK11700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ef97ac51f9c32ec8e30100936692f47450c89b484a08ffc42128bb2de39a1e. 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/MYXR11700036.
心上悬（《颜心记》影视剧主题曲|影视剧插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118ba28ef82ed1387f27d789fae001219a43f6c43230ec13a8869a13c33b56d7. 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/CNZ842400325.
心悠悠（《颜心记》影视剧主题曲|影视剧插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc641793eaedda8c44a99fdc82f82f115d6eeb36af72a79fa5e9d060b980732f1. 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/CNZ842400323.
予心（《颜心记》影视剧主题曲|影视剧插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d7c2505a8203f3bfd7377591aa3c6adb5b0211860bbf3048d7ba1116429059. 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/CNZ842400318.
心上书（《颜心记》影视剧主题曲|影视剧插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6faa81ab9a3602c422754f2b2cb21ff92e27467a306c27acd002529fe804ba. 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/CNZ842400315.
探心（《颜心记》影视剧主题曲|影视剧插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabcc8c74971541658e4b9f7049d4b419460adb0a8825b0e8e71cb6d652f5f34. 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/CNZ842400317.
欢心（《颜心记》影视剧主题曲|影视剧插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb51b895008f63656ed7165be1818284b146a0e8f0398d2b88b24a202bfbffbc. 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/CNZ842400319.
予心（《颜心记》影视剧主题曲|影视剧插曲） - 伴奏版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1785be0e98fcaf4d5a75d8a84e9a54c5b632f51226a33bc782fc1f2d514925f8. 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/CNZ842400320.
探心（《颜心记》影视剧主题曲|影视剧插曲） - 伴奏版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2c352b231203b99e5dc3615213fdd5fd2c6ee4f9d638bebc0489cd156e9f8a. 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/CNZ842400321.
欢心（《颜心记》影视剧主题曲|影视剧插曲） - 人声伴奏版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa227405c52c254cc0fd5d661e9b71d524cbc9f2a39dc83a7b959b15835aab86a. 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/CNZ842400326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12db895f46411b01f9ac1a869f49b25daf5801931d5c518fb7f6699ed3a85261. 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/MYPM12200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6132f233434bca217dc6a4a818416d69a345bb3d0826853a8a49378c2801d8. 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/FR10S2147613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8293375a6b23e768814bacba628c20120b6b9b0ca3687a4c3fbcaf096d33adf. 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/FR10S2147614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf07cc048bd3208a2664cc70d33da01da2ee8cba48fd56fd1c302d5eb3a44414. 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/FR10S2147615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb67335039664c85133e56147dc7af78104bed3d96972dfc667dc3d7e96d91ed. 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/FR10S2147616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c63d5fc891e416e2e1e5a2922213d37a63a5583108e0fcdd472a55882a39258. 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/FR10S2147617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b140504077814912d91c5db815104811b1819b9468f422732fcd2ca3f6ee65b. 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/FR10S2147618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229b0800a73abc8690b3e8404558dfd7d8d44d67dea0f5ead4700aa15a304c73. 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/FR10S2147619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480abac0d9a5698a13f7a1a2422c0e1e12f6742e398feea18155b63737909a22. 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/FR10S2147620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0438de6c9f80554b0683a0adb1eff6f1fa15e94541efb52fa6083eff1c1445b8. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/KSA012280175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a5b2cea88ef301000e701a3ad3b65d287d64296b1b7188253b9f784b3ad240. 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/KSA012280176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac45858db9575fd143fa4223258c5ee464f9beb3c78b882f859c3fab7701ebf. 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/KSA012280177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe77d5f06f2b3d35116fc20e14402e30a2de38ebd8e31648338da5b2c0d1f7cc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012280178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d2891dcc58bf9eb2a9ee649ae636a05222bdce626ada0d76d5bfac1765d692. 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/KSA012280179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68e408e0d0dbce6fd5b00b214dbab044ae718bf844e3ed498423d7d439539a2. 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/KSA012280180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90815eb6c7e07797520c9104ab5f45d02533aed058e6d9244a2ab2915c04264. 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/KSA012280181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b151606891bc86bbe6761765358602fca0caaaaae0c5670ff61907d0e6370a7. 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/KSA012280182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe704ace29c70be1a56680eb53adf5193e722ffcb32246b6d008beb2687376b13. 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/MYDG11800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfbbce1c16ac41a5c6b326510ba840d53d61334126f960a0f3c70ab38a44231. 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/MYDG11800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbdc1135aa48be0a53d61ee16690cbde47d4385dee2ce57bcb80790ae4e1d9b. 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/HKD012367179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3680e944e73fd3df9b589196daadfe5acf2c20525eb540be0fbc4c3ac01083. 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/HKD012367180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb202083cd8eb90b92b5ad70fa47e81d2e3de06e26bee7d2ec2aa23ef453d1e8d. 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/HKD012367182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841867107c6670fd48fc608ca99090ce9130119f27b5b08361b53dc91bfc4554. 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/HKD012367185.
昭昭墨墨 (《九重紫》影视剧情感主题曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c4f799ed31a641787d3328ab9f4cce6f935f8e195b8200cd25b43831b43c6e. 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/HKD012367186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce3d3f5e36d274b53d6c50d35d0252ddad4d4ef7e468d59100be0cd1f4c3083. 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/HKD012367184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9a180a38b632c585dac59617e7b78afc919d800cab6c1a39fd596d12754531. 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/HKD012367183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8499ada416406c39563e26f4771822c7ea96ed321759a9e87c796e3a39af994. 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/HKD012367181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69b74fe8761269c4bd7fbf5c10f176c3f5299d5cac2f399038d1e5c0db4642a. 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/HKD012367178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe901c48e1491bb5caa018dfc143ca20e4a9e72ed1f14ee4415dcdd362e5f780c. 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/HKD012367177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e7e54de374c898d9e7f3f5427cf34b8e8ad445d981caebbd8c4291e35505b6. 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/HKD012367187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3db8be0cc29c0a1b3791ee1dcc0042ad75b7ce899e3d49d0537e7c5a8e91e69. 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/HKD012367189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf120ceedc480bda7155a8d22113878ea97e0d25007ee927ade8aa447b8e663. 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/HKD012367195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe2539de4faebc9896a12620a5c998a8cbc4ca72d74283220e88f114eb0dec3. 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/HKD012367188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991d2d17cecac83aa0eb4da42b963fe2bb5908eb7db0ba517181451f7d85b811. 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/HKD012367190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8381289cca22dcab3b1b03b98d5e40005808816157f245df6055a22a79707daa. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/HKD012367194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77620fa6e2eeb5a9a48367b562669387750b8f2a0420798f20eb276f61c343d2. 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/HKD012367193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b92a3ae0ba39ced2c1a3fb399a62402c1ebacb147c73a2b15afbe3b5cc98a97. 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/HKD012367191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ff917c4ccdc37a22551d41bc56ba7ddfbe480e28a025db0a2b36a95fe7023a. 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/HKD012367196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97390d41214560537cb846fcc96ac5d56eb64575402db00078024a285e7cdde. 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/HKD012367198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718d17f0604220a67fecf5adb14e059d3d8756f40357ab24c998fee99bceb6a0. 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/HKD012367200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c37e14ffe6e103a6e1fba46bd0e5c4662e1ce5738ccd9fb5e02bd2c04fd50b. 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/HKD012367204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961e20e2d5e1c4526c0d06ae0ed66b48dd70b09435e0b06d9d005501295489ee. 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/HKD012367205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b41f51a261bfa9b6db3d8e0c5ee873970eb554236446d578cc3f94286503f6. 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/HKD012367203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c51d21260d51fe029c6430bfb3f3b4d807f9a9a9faa8091db1323460b648fff. 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/HKD012367202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5467505fed728aefc7c01058aa67ad8a52cb1f6bdbb1066a6888f58766234ad0. 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/HKD012367201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7ce4253b3d29e2e3248c0820717112d8f21d0eeb4ac31445fb5d089e742faf. 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/HKD012367206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c4a0aea219f9e24df33821363866c098c1418edca58a4da5757196207ff847. 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/HKD012367207.
昭昭墨墨 (《九重紫》影视剧情感主题曲) - 伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913bb92cac7032b2a736f269b74e1cdbade1a3581000612816a270e81e6acbf4. 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/HKD012367208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636f146da77823b98d37dcb36f4fd1bca030925a13efe13bc5805d83ecfb21be. 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/MYUM82007217.