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 0xe0edc9c4495d40bc849023b38c28c37e50b8152ea4777f0ddc3254f236f0562f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9bf4736-8d73-4374-9d74-626954b812db.json and https://artists.proofprofile.net/proofs/artist/c9bf4736-8d73-4374-9d74-626954b812db.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 0xe5ab9d8ac834d5b44790e533aa23ee7e1da3a2d968171099e8230540b103105c. 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/QM7282406153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc2f953a74cabd088b0ed1d7921b7a4488954cc2be1569a1ec1df15f6b7ca48. 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/QM6P42491024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021b0ef5c79956f9dd086f9c2806524803e0588781d292c33591d973f334c2f8. 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/QM7282432002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3480e3436575edce721e7e357423827d0ba0640ef3e5da074fca0c487d97f58. 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/QM7282432014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ea496ce97c0facb170c495435d35cd12a3be51318adeec337e8298a60076e4. 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/QM7282432025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d52c8f79aef7011d02237f3a3afac0717479f84895549ef31694ea26bb882d. 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/QM7282432033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b4676df65380ba101a52c37bf1ffb4f68049865a42317ea4c57f2cfe871e00. 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/TWDL72400470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609bd5a6ebb4ea83f839bf5e928045d6583f8d6357ebf55ac141cc2ce838e4fe. 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/TWDL72308272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82817094e471704592f8f8a0035f2a56d336478cc57f3345d2c9ced103df6b13. 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/TWDL72305810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda20d94da57519f65af5df7768c5053bde2be086d35c3cb9dd90801f066c6f7e. 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/QM7282432097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d9505430f362f91901d0fcb070a59dd6f5d2574741e041f9bab158de9e4bc4. 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/TWDL72400471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83e2de89b2ea40a849dc4867e3e294a241cb57aedb538c2709534fc7726c29d. 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/QM7282432179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1115d2058868d31d179421bfb04a4ddd217d9fd6059e30af01d678d1a269c5a2. 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/TWDL72110100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6146fadc00ba9e4ca49887f3dcb05faec5420459ffdd8f82e9fb45778a6dc59. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:35:20Z), 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/TWDL72205930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf3df320cca3f6053899b9f771c03aecd9ab37d4dbe81b33c8fd4ab997c20f7. 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/TWDL72205056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56577078e87377bdb469ee79b5f2262ec67aaf5d943d8003a24f040db35fb7a1. 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/TWDL72205931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ae5e6bf85a89b1bf42ae00ccc66ab83b1239e8083c8cbc51fd812f2e3e0707. 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/TWDL72205932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0820372f418906393583e00caa628325709c045689a80548653f4599a916db7c. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDL72110331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46109e6c355736768f6026f2823f6a5ce49c3f60fea12b2fbc6fbd21786bf68e. 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/TWDL72205933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafd979e3fe2eab5c3b9bce6164ccc9459375183c107e5a9cfd2350f7378d212. 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/TWDL72205645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb23e6fea7c9f18bf6b9f3f08188dd586c7728bf0f7e6853887bb4e57e056a3. 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/TWDL71907673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b08ebb227cd824d62ffacad2fd35be340fd2aa4ecaf91fb5cc5a42ff2c8b5a. 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/TWDL71907674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726c131a0df9f6f514826af7fd1d126d633536e89d1e121b6edeb30520a988f2. 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/TWDL71907676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69b5bc5ede26938de288287a48bfd0276febb4c2dd57d22ed30859047905fe7. 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/TWDL71907677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e77ad18d510add8a8d31b0c0e4160fbfedbcfc6e1f35a50dead3e0baf2db5f. 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/TWDL71701287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511839c73d72b2f4e86e6d1839ebbb679f54de3d9274c4cd325eaff926925244. 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/TWDL71701288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3238980d0afd625205b4a479f12fac2ceed155b57f80e2a75b7e09b6becefe2e. 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/TWDL71701289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe67a488b271ed81c9178740a934343d9fb76149befad3a0d3d3cfaa39737b04. 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/TWDL71701292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b70011af87437d3599e6a28fd91da23d9219b19daf23ec66aee668ab6bb65f. 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/TWDL71701243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d72ac91d2d530d91a77d3fbfcef83119ed9ad11749788f231f92f85ff24a75. 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/TWDL71701246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b960652fe80726a6646a82a2e9e570ffd8719c827883703f36772363d453b47. 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/TWDL71701240.
《致青春･原来你还在这里》电影原声带
还在这里（电影《致青春･原来你还在这里》主题曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e63448d19303301422299b0d92b50d34df53f3c1335982657d01e448efcb8ac. 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/TWDL71701248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f1719ede8e848b9c8bfcac1796629c1efa28ea318622449697475ff96db49e. 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/TWDL71701250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71eedbed28f29204b47adc774bab364e4b1683559de97532951bdeed4bd2ca5c. 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/TWDL71701232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10746c914c38fcdc9d2c979271fa06cadfcff24847eeda51f1dfbc45b39549c. 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/TWDL71701226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ef41e166164ce585a19fb879019543b7b80517c94b295537ce25f809446771. 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/TWDL71701228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3262ecf8310b5b1b413d8569d1a5ab39fd0bf20d11f5832d0d4d27c6de51fea. 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/TWDL71701231.
你是我的（电影《致青春·原来你还在这里》插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71eedbed28f29204b47adc774bab364e4b1683559de97532951bdeed4bd2ca5c. 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/TWDL71701232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0400cc21f0c4f6cfc59ec9a46891c5045c841b755ce7e0f215a00c5ac0205e41. 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/TWDL71701233.
时间都去哪儿了（电影《私人定制》插曲\电视剧《老牛家的战争》主题曲\电视剧《空巢姥爷》主题曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b960652fe80726a6646a82a2e9e570ffd8719c827883703f36772363d453b47. 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/TWDL71701240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ab9d8ac834d5b44790e533aa23ee7e1da3a2d968171099e8230540b103105c. 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/QM7282406153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc2f953a74cabd088b0ed1d7921b7a4488954cc2be1569a1ec1df15f6b7ca48. 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/QM6P42491024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2087cdb5b26a57fcf10be8464819415b345af7434e02db99e161b8c18909fbc4. 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/TWDK52405019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc552b7b5e90296fecd914b975fc97c45fe5c70be003d1866b9f5dd43aed61cf6. 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/TWDL72400608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b4676df65380ba101a52c37bf1ffb4f68049865a42317ea4c57f2cfe871e00. 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/TWDL72400470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609bd5a6ebb4ea83f839bf5e928045d6583f8d6357ebf55ac141cc2ce838e4fe. 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/TWDL72308272.
我想我願意 (電視劇《驕陽伴我》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66492221aa00eff60080e07aca1be8d8e38352adacd13ac540e5d9ec202085a. 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/TWU712303736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9de550096889275b052698ee4d4b56abf56b4cc665fb4f6469478ec14cdacd. 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/TWDK52305099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7ba5129a31c28646d2dc3d1f0bb53cf1cd81f098d0cfb9830fcc1c207b58b5. 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/TWDK52305100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82817094e471704592f8f8a0035f2a56d336478cc57f3345d2c9ced103df6b13. 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/TWDL72305810.
愛與我們 (電視劇《溫暖的甜蜜的》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bf4fa905486844bc456ba3495d82f5610c2f67beb7efda410799e52d18c75d. 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/TWDL72304452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c91541d51b4769e387af588794a0f0f7e81d2b95edd009fe2f5c9d6db232d6. 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/QZNW72369838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4691ed6e4db73b977570150dd02ba8573c2df8820f702192bbfb43d720942197. 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/QZNW72369840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f537b1901cca92855eb7beed2a9ccfb70d80f20e2e93c35ec69c4413f488e10. 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/CNZ632200296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8cf0c891266b91dde750f22ca33a77264ab9b0d9f1e422e04a611bdd45a388. 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/TWDL72200134.
我把一生给你（电视剧《你的名字我的姓氏》片头主题曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeaaa8a894763e28c6e66349bc87f5fba3aefb7cf0aa4437049340240680b210. 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/TWDL72107007.
愛情都去哪兒了(電影《蕎麥瘋長》主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252fe2a17529d4eb1fa1076bcf445f71fa2176f17652df968e975890fce53daa. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TWD252050485.
情若塵埃 電視劇《海棠經雨胭脂透》插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e58b302617fe9aebdf982b08678abe7eef9d2a9803620973a3027b0934887d3. 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/TWD251950760.
归还世界给你（《归还世界给你》电视剧片尾曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4792bc46505d411b8e186f5ffed09fed5f457f1532228d0336cbdc5251b4cb2. 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/TWDL71905528.
正义的宣言（《正义的时代》话剧推广曲）
最美的安排 電視劇《最美的安排》主題曲
时间的答案 - 《披荆斩棘第四季》主题曲
时间的答案 (《披荆斩棘第四季》主题曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e64541c9f3d9d53b77b09cc55eb8e6a455abcb2a8a5f6258f42ea8774372dc. 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/DGA092416015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7ba5129a31c28646d2dc3d1f0bb53cf1cd81f098d0cfb9830fcc1c207b58b5. 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/TWDK52305100.
理想（系列短劇《理想照耀中國》主題曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844875cd8e9d6f40c1240e097e5c725eab58a6aabb6bb511c7176a874bf34198. 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/CNZ502100289.
理想(系列短劇《理想照耀中國》主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844875cd8e9d6f40c1240e097e5c725eab58a6aabb6bb511c7176a874bf34198. 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/CNZ502100289.