Chris Yu (; born October 30, 1968) is a Taiwanese singer and songwriter. Known for his ballads, Yu has written for several pop music artists, including Alan Tam, Andy Lau, Stefanie Sun, Sammi Cheng,
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 0x08f6d4f2fe5fd5173d8ccd5059513a71e754499d7005532d06adf22ecbb8bb20. 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/995c3eb1-a3f6-45bb-84b2-a7b2d47fc37e.json and https://artists.proofprofile.net/proofs/artist/995c3eb1-a3f6-45bb-84b2-a7b2d47fc37e.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 0x74629d83b1c944de4d3ad8dd0e5418d157594e2d609766f472cb5b2a5c3ec381. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB019700202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233a95c3fe4d3e4425f23b483438cf5a629bddbd919b06edde25713c18cb0a83. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB019800203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e1c965cd747831f14e238d705a3e70ea546743f036ce7b332689e733d62ee9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TWC479901103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a956725b770cdfb0dafab7f114c055802769a8528d47d638d8a58fb86c768a1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TWC470001102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef811471f20239e9cf0dd81fbcf4f8cde868bc61c3627246c40ace250dfa01c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TWC470001103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802172c521543bc45b8ee89b2cc459287e4fb791be618cca4af5a6a03731f6c1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TWC470101101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0963235aafa55fe1e9a78cf693bdfb64374a0c4929b92985f3bc044b889f662c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC470101102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d3fb0a25b1c3435ddc2a1755c27ab1f79f5b86848a5cb2b7eac0c7040a4584. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC470201004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d55c77215d9107a39f552c1d5a99b6029ffef079cb796f939870b2ce704846. 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/TWC470201005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff2e07f4c4aaae2c3e8305587bda7acc424815702d42a6b43afe658599bebde. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/TWC470001101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0e1b884a918dc602cac4760000b0f61e2c02455603414d97198306e084b63c. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC479901102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa29db8baff88c67e7f499a6c2167a4558a7a2c3e7a24a247e2edfdbfa18eff7. 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/TWB019900501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67f85f0d9ebc84fb41d18b683f0d167601bd80dee6d65dfd46a33f31fb8fd50. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TWC470001105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3290d46833e970b79dd2e9bcb68965a5973b61bf7ebf06c812af43569600e6e5. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC479901104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668d4068fe69e7bf3c2a779bdae6e852eed779d879c8111c4d4eafa5b1b6a981. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470312001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe201697f4cdf7540aad3df6e239e64f3805f67cebb1e7e9cc4ef34f4e664c5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470312004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dc43e6b862cff6d048241dc3ed7811550d4001ffa9d63cf5c0c913f2bbf921. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470442001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ac53bd5fb13244abbcfb34358a90cd1e301a1605271619362e8048b3e05f5a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TWA470442002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bc1d789db9e6e18f7d4178eed433c4b25b8a16b90d3ab8591cdbb6adde7b0e. 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/TWA470441007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694a0b8051e9806a43782eb88ad666abde43c418474164a06e6ec81d781c2464. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470603003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fae148216544110f9f22f692f49fff3b7ea21bda5ca65ed48c175f4418ee81. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/TWA470603007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa29db8baff88c67e7f499a6c2167a4558a7a2c3e7a24a247e2edfdbfa18eff7. 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/TWB019900501.
游鴻明2008情歌金選最終回-新歌+精選終極情歌
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3290d46833e970b79dd2e9bcb68965a5973b61bf7ebf06c812af43569600e6e5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/TWC479901104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e1c965cd747831f14e238d705a3e70ea546743f036ce7b332689e733d62ee9. 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/TWC479901103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b07c3eb6acd432015752837beff9f7f99458255584a6424006087573081e4f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TWA470603006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e5aa75228ff3c9677d8aa0c007fb784148330b8a1984a64d6d7e610f325017. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TWA470603002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0158047315e409eb4bb9f273ccd8c8700fe2093c5a7b01ae4b1e4dc8b0b015cc. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TWC479901101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405500f1c294b3784c2af62f83f1ab002e9db287c85f82fc5c80104feaf82488. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TWB019800206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d55c77215d9107a39f552c1d5a99b6029ffef079cb796f939870b2ce704846. 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/TWC470201005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605dc0f133f8fbb1419dacf91be068961233f33326aa1d8eeb5e3c8dcd275837. 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/TWB019800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0e1b884a918dc602cac4760000b0f61e2c02455603414d97198306e084b63c. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC479901102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5e5207dc56fcb45fef16af21d8248ffc4cd3a46b42a17af80ab5596434322e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TWA470312005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e26923c9fc80ad459f509c5eb5d69759f1ca9e806defca6e919e7530938e9e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/TWA470312003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357fef435d0a4f3e300862dfa0846bc32927112287a8dce8fc5c9344e7ab800d. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/TWA470312006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dc43e6b862cff6d048241dc3ed7811550d4001ffa9d63cf5c0c913f2bbf921. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470442001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668d4068fe69e7bf3c2a779bdae6e852eed779d879c8111c4d4eafa5b1b6a981. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470312001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802172c521543bc45b8ee89b2cc459287e4fb791be618cca4af5a6a03731f6c1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TWC470101101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87e00812f2719ad4af03b027bf1c80741d09670d6d6736a52e5b8454864ea52. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/TWA470312002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f28b5ecf5ce3235cb3d84e624d0bbb290b1fe8dea3be074c0f011cbe4e1cb0. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/TWO131501301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b0fc43645cdad6f7b215878c3fb44e42b7c687ec9a9ab438b18470ddc75b97. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWO131501305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57623cc8b42b7971c0d1a3c4519ea43723d49767ec387535ca00c283302a949. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/TWO131501306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a78574e5a357540cba6cc5d7c2d9111418a7e7e6bb29b8a097e8c2c115d86f4. 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/TWO131501310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403f0817cec9d1c2afd64167a8d25033a25727f174c33a04d0b5caa24724b87e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470043002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403f0817cec9d1c2afd64167a8d25033a25727f174c33a04d0b5caa24724b87e. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/TWA470043002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bc1d789db9e6e18f7d4178eed433c4b25b8a16b90d3ab8591cdbb6adde7b0e. 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/TWA470441007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ef81ead844453d2adbfea25c39bb0ca6bebb05a1b28b79df9a7d9fa5d23aa7. 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/TWA470441009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e5aa75228ff3c9677d8aa0c007fb784148330b8a1984a64d6d7e610f325017. 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/TWA470603002.
16個夏天 電視原聲帶｜錯過與遺憾珍藏盤
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0158047315e409eb4bb9f273ccd8c8700fe2093c5a7b01ae4b1e4dc8b0b015cc. 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/TWC479901101.