Jerry Yan (; born Liao Yang-Zhen, January 1, 1977) is a Taiwanese actor, model and singer. A member of boy band F4, Yan is known for his lead role as Dao Ming Si in the Taiwanese drama Meteor Garden a
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062d596433ce1be93817d5f9029b9a05f509c89c4d89c46d9bd33bc63e66ad0b. 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/167b4641-42eb-4de8-b4e1-f3e0c470d922.json and https://artists.proofprofile.net/proofs/artist/167b4641-42eb-4de8-b4e1-f3e0c470d922.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f9dca49b21bd71aeeb164b909eac73694b8bf018e4dbc1af4bd96d64c382dc. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470427002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f5fa934393d8624737f34e149125ce04c01c0c8e2b5aa494f058fb8559c730. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/TWA470427003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5b545530acfdda3e49ea0a992b729c53990950a45c7679a1476e55e06b8336. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TWA470427004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043b3760a78b4a8d903e00c75a261d576fecd1c18515d1120bc9d3b21df40870. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470427005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd573b85c328fea81f87a90f14f5fd28f068e31a8301295b28b8cd121c9ec0af0. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TWA470614001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7e5d25f8aa87b98091e5e2e193085d0520d8f060012f35a89e65bccd4b8fd6. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/TWL250900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa726ee68eb3cac5f51ecf28f1510f8148c8d2ee1be31589c4e649b75b38c6ee8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWL250900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3535e7108e8b073935984225af186a4046010b93f997da860b7d991ee96c30. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TWL250900107.
Lost Love (feat. Daylight) - OT: Sang Sim Jeung Hu Gun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb37e39d3de3e96da0a48ec7dbfe2c2973999bb081cf610945f841bc90513929. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TWL250900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396dcc63593be0cbcb8d4b811db81b2b214dc0c3818448e38d4dbebb2be72369. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/TWA471002001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d216f2fd3dcaa452b15d91f0187b9049d89cd755dad985c06ff3b1b69479b96. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470726003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8193863ea4e8c7154c09c64e74559fb72e176c8489f3a1a95fc2157ee2c5f4c2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA471002002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6cdfeed421936044a443f287057859fdb0c8595ccb0d2fdc762171fa03a0c3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA471002003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09de37ef0593395aba74bdee0fb772f0590b095c5fb9359c995736b9924fcda9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470726010.
我好喜歡你 (電視劇《我好喜歡你》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d216f2fd3dcaa452b15d91f0187b9049d89cd755dad985c06ff3b1b69479b96. 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/TWA470726003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09de37ef0593395aba74bdee0fb772f0590b095c5fb9359c995736b9924fcda9. 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/TWA470726010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585a5154cb93cdb85acb2e03e8f762436ba2cd0d15c8061d784d27784349edde. 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/TWL250900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585a5154cb93cdb85acb2e03e8f762436ba2cd0d15c8061d784d27784349edde. 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/TWL250900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8798de437c889130a1f49b29ad73ec4dfb72376d376030e13194e24453f818. 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/TWA470125002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3b773ec96a7f57b8ddc4c1038d8cbe7c7020ceda521b54fecaab9efb4661bd. 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/TWA470125007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3b773ec96a7f57b8ddc4c1038d8cbe7c7020ceda521b54fecaab9efb4661bd. 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/TWA470125007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8798de437c889130a1f49b29ad73ec4dfb72376d376030e13194e24453f818. 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/TWA470125002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f5fa934393d8624737f34e149125ce04c01c0c8e2b5aa494f058fb8559c730. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470427003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbf93c1b6612cc7db1847f0c4e0d8984e50ef89f655877acb128972d285f488. 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/TWA470427001.