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 0xf937d753b770dffac5fbe65e2a75d9a4e749c8081effac5db72d5cb2c2b434ed. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a370a3aa-b2ff-415b-a921-eb7ea3a59232.json and https://artists.proofprofile.net/proofs/artist/a370a3aa-b2ff-415b-a921-eb7ea3a59232.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 0xf605cfce972d216f04e0f543ad8c8417563f737c9ee5ff753e4eba75c7311915. 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/HKG581500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce40d0c8bb7c8a19cca87a6f2b812670cec1f75879e5b0a1f31641b41fb41f5. 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/HKG581500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404b2ef839834ecf1076a4c3ae599c227c62bda5247caeb096414789656ab9de. 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/HKI491557210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2798d001300b246eef6301464ee59a835031f11ab9455d3219e753c8e87524fc. 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/HKG581500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ee16ac193e09ad9cbe692eaf5e5aa60f0f5fa1b221c56f028b3220e9bdf248. 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/HKG581500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0564452a6adca231fda63935ceabf9d8b139359a74a69816d228aeaf906824. 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/HKG581500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb671e122fd0e91640ef7ab371f6783d0417df07367bbc9c7d5d9e0884738148. 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/HKG581500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e0626bf4ceab6e805c4ed10a89b65d2377ae24f135c2757c24275d8cfd3437. 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/HKI491557201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b956b0e1f4bba93e2199c2f4fdd6427aa1bbf71c46885940f3a5a39e3355061. 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/HKG581500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07088dff6634a532b8693275638ce7f8f6cbe45890a76efd14192ed093899427. 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/HKG581500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12ef376cf30c9234db7cca2c112ce6e48a64a446ca1926c716c247fbd714407. 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/HKG581500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d26830e42adfc69da688ed87dd4a6d8335441b78ddb11b4579ddea634cb91e. 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/HKB120307068.
貪你可愛 - MEKO天然礦泉水2003年廣告主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3842cae4bad860de96bc14a615a413affb9538049ad589fcb8855a33b8915b33. 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/HKB120307058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5075ddf1ec2a9d299f9d8bd38f5b8896e2cdd738ce21d0086374b91b3f2c44. 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/HKB120307028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a3ab2d9a8ab6c23a6e199ca80a71b58780d3b8cd5430b3866c132d40d2bc8f. 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/HKB120307038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dd88c32b0eb48c3d3fa1b3fe13c9c9425390577f79ffea5777c4e474184927. 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/HKB120307048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6b0ed88bdefe331b2dcef78d45b1291034f14e847034668f0817ecc43c22cc. 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/HKB120307018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c7c853d0087c73ff0f426206c4f3647ae28372cf1966152e45163d9ee77e69. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120307078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6a6cfa9a0062567a776dc67f347a8a5d8e7496edcdbbea543437796663846f. 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/HKB120209028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccd4657c9dfa82e51f661015418bed27c7f38034f137804f9310b424e0f1988. 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/HKB120219018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf877ab04e9dd523fd1cfc242f83aac4e962ce3d29ad95c00698c871c0070d84. 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/HKB120209038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611bf02e5d71bf5d81391b7b9304860cdf81d3fe22e8da31e7d7a315eb555c41. 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/HKB120219028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a87e77c32ce9d3b7057daaf4759779220f11f108b4ea3984b5ca38d28147e50. 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/HKB120219038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf205d12db8e9c9d6766bfe222f84247999a0223fc46559420137400aad276a08. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120219068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2fd53b2c21592c8d9dd384a8cfc94c4fe638e2b96168e00eb0cf50da8e2f9a. 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/HKB120209048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5850f21d2d4773174d7856f86c6d9feecceb0ea0134a897fd8ac93f334c00baa. 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/HKB120219078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ed40ef2a06b0b13676f0fc225ddf7ed667667dcca9149a457b5f6663abfa62. 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/HKB120209058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93b5595fbc6796b7f31e9cfb01b6b2dbf1efe37967fd133e9bd4b38c2c3cd03. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/HKB120219098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2532f4b1e4ef214eb894d56be0c3b930a79172fd76d539edc1c728f663c2f68f. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/HKB120209068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416eed036d040944cc9645af34d5ca4d4f0ebef03083d71e0f0378bf0e14968d. 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/HKG580800087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf11c548c58bd11769123d286c6c342fa448638b3f31a249628574364ab4445d. 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/HKG580800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976d9880c17ea1968f44756b80622ee1744c6a5b43a8020814f985663f286318. 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/HKG580800091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da1f2755a5f70712c1759e077982d1d11c13b2b6a93dc2648ad2df947c8d0a1. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG580800092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d21caec4d63abc73fa6a69044f0d2c785fd8aace3f9a5d8d9965388d0187242. 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/HKG580600174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f70d106e3a08275dbd1021b7b099d6dea03442b5b8f929d1aa07289583d69d3. 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/HKG580500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed1807ac8d49c1e408689fc8b3b6e12b95b92f5c8dc265d1240eb135e72500f. 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/HKG580400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011ef95d6abfb0ac5ea94fc51e634ea2a2f208c01c94c9797c2659526ec292b6. 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/HKG580500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48499806caf496c386905a1612c1b3b531edbda6a3795de65b5014c69606f4d6. 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/HKG580600175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eaa9ddf7383a53d9b077b20fa9807984d2f1e0336a3a2255fcca89555958b3d. 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/HKG580600133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaeb12c34cfbae3ec8119e9b53be5cf03b02313ade71b40ce8a908e1187e15cb. 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/HKG580700179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de03edb96f2371b815c7fdbf6f99dad1a0339d796b7af8b38618528ec96f3da. 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/HKG580400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210dc2bd8f07447e4e0488a31cdf4f3e4c61d987b2bdab612886a14bf197c7bb. 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/HKH580100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308d810cbc5528c1638f3c734a487154b8143d3c2c88cf1d1a28e4720464821a. 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/HKH580100162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe89c0cf0fa8cd3ce73017f07c86615900664f3d66294324f4f87b58a6a7a59a. 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/HKG580300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c35e3ddcb370c77a5b95dccacc976718cdeed2487f39a62ec0114590e4a0360. 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/HKG580600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6070d900cfcf0fc9dd6c83c54a94a30b3054e02d6b66e9ee9ea784c70121e3ca. 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/HKG580700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4d73873144f66e12a14e33cb8055f71df634f861f87537989be9de4af50bb5. 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/HKG580700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ff7bd67d5baa5df158cbe773d970acfd2fcf863b541701646f6849b125f505. 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/HKG580700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5219e3f9f437b55508e4b870dd71bec7b57d3dc991d344a7ca90a7ac716810. 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/HKG580700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8d5b01aba3ba14297fc73a2ac66b0b7db762deca8334411932550c1768eec8. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/HKG580700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6d70f53c88d35eafb0be7e7dc1d159ab4b14781e3e92b566764d8c19294420. 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/HKG580700074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d831d84676c35cbcc21e7fc9a5a9cc6e3d9ab0a971f3c3ffaa9b4ac3ef256a. 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/HKG580700077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aae9e363abb4b0fdb74f889fde0151beeb312da316bcce534bb7673085a964e. 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/HKG580700078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999c05c12f8dea99b42b0d0642a1b257a94083e1fba9ae44bb63b95dd6882379. 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/HKG580700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d21caec4d63abc73fa6a69044f0d2c785fd8aace3f9a5d8d9965388d0187242. 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/HKG580600174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48499806caf496c386905a1612c1b3b531edbda6a3795de65b5014c69606f4d6. 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/HKG580600175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63d0bc1748866859bc803dd6745226297830296bf93112cb22a1ddb66d75eda. 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/HKG580600176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89a004c5bbe9bf42ac4b7d7e5806c46c1ce99121a6e9b23ac34e978fa419e95. 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/HKG580600178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395e9a6e15cea44b6bbd5800f9632e126fe130c2f38cbe87cbd4cfcffd5fe4fa. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/HKG580600179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54de74ea91bba9e91bc33d18f48b21d39619e82f3bc3199f2bace127b86c499a. 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/HKG580500186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eaa9ddf7383a53d9b077b20fa9807984d2f1e0336a3a2255fcca89555958b3d. 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/HKG580600133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0153cf395ed6ccb2ee0bc1e98f213f34de5a6c35950842e9e4ff9ba256202f8. 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/HKG580800128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7466f336e4bb727d1cb4754e3d115c6fa86741cd6eb2eb00a4e89b9370df11. 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/HKG580800133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936459ab60651874d8fba730565d0c9c8939ceee0f52ac0ff4c815f796f276d0. 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/HKG580800134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28f0eeb8d0a78ffed0dd51974924b7eaac51468289232e95c9547f8667bc64a. 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/TWDL72108521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4be43139b8e0a577724453cdeddc4a8ec2b9e0eb83a6e6fe8b70a55ad3a9e0b. 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/TWDL72107425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ded54d9f84d2061b8d1dd2c1d1603edc5d022354e62a31ac3363b1d798d90d9. 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/HKG580900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd045f23e9bbece8d6a159a6dd445861e76a7cf0871cc517b7d165f85566a5a9. 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/HKG580900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e63ec2b9a88b795bac6f54add4200fb5b03a9cf27d03eeeb958be83580cf185. 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/HKG580900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d930b36cbc7662e0e715bd107f3bd68b6445c5b10209c0229b921a9a64b0997. 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/HKG580900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f04efa8a52e5f3b665d999ddfe339b4c938cd8b2b5de115932565ac553517e1. 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/HKG580700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef32f5c0b716eccec105f84f234bd437e0dae55a63ec9635ea4c658acd92dae. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-21T16:58:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG580700094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d49327768559629f5ec1a9208ae11fddcffd1af697fed74ca94ce637e45e4a8. 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/HKG580700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82252e24eea9942dde8d2d882fa7b28e0094a6a273a285f29d78065f82bfcb6. 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/HKG580700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f70d106e3a08275dbd1021b7b099d6dea03442b5b8f929d1aa07289583d69d3. 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/HKG580500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011ef95d6abfb0ac5ea94fc51e634ea2a2f208c01c94c9797c2659526ec292b6. 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/HKG580500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fee2feee50adb6adbe3589eadb7e1e00b0c9bd7d9dfc52a13a2da2e06d538a. 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/HKG580500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48bba312603c1b4e92c289493b8d377b9bc3f960965074d76a3ca9136c65a35. 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/HKG580500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6fe87da8aa46e4f62947ec2c7aa4d8b497773de5bb7d0880a8dffc3e893e73. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG580500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b6a0e028278cd804fabf194e96b2afddf180247da935efccc149b61ca7e69b. 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/HKG580500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdfdd8bd440b7e136f349fdbf2a8d3dc9b93c2518dc2059db1a47d1238aa904. 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/HKG580500053.
幸福家庭 - 無線電視劇 "甜孫爺爺" 主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201bca55571707f69156eee1bba5942708cc76f7c89f01f76f43c5105e303269. 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/HKG580500054.