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 0x1ab405a6a02b94370afc200d2f5ad5a21f153e4110f12048f7964275d8de0f4f. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/562e2920-d313-4217-9dcd-23dc687ad07f.json and https://artists.proofprofile.net/proofs/artist/562e2920-d313-4217-9dcd-23dc687ad07f.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 0xc68d72ea0d432276bffa6c0406ca0a3b9808e99ea5e5b52b46deb15988060f89. 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/CNZ842200705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf6b82dee336677ae3b24cb667235f3ca4da3e0eae0152b5579a163cb90a437. 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/CNZ842200695.
觸手可及的夢 (網劇《我的秘密室友》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcf2576a12c88a7f24b737f62b144920c783f426b7154857608ad77f2ba56d2. 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/CNZ842200459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095b16c12123bbdb4e21c1a0298b9e7cf256aef62c34c06cfdc065c90df958b8. 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/HKG731613101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fdaee8892ab86d5946fdda11801834968b436974789d880acb0a7a10ce2cd3. 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/HKG731613102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217b072fc3b2ed6d2d51dfaf8c09cfe15cbbc6c885c860d330ad378395c53fa9. 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/HKG731613103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17a154c419f81bf1a1676ac89f9250f16fc473e9ea528e461454186bdb11207. 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/HKG731613104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaf969ae3ac06db4ff12516849de66b6c82a1c2d4200523ca4f0c9e8b62db34. 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/HKG731613105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcd69841b0d576cfda5cbf8c9c23763a93eeb383d999f3c989652f3e446becd. 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/HKG731613106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4197d1cc64d93e219e5a862ae5f710bec0b9ec7bcde5162a377d781c501935. 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/HKG731679380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb38120241363ae0ac8879543a6930f76e5c5721d7e4c14bdc8070e14660dc58. 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/HKG731679381.
長相諾 (電視劇《春閨夢裡人》寧鈺軒相思主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc404dd13af099278732ef274efa5e1c36c9df125c96bd1be1a3a05e68e230af7. 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/TWU712300920.
你是倒映的微星 (電視劇《春閨夢裡人》季曼命運主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4f0a15cd367b50390a2eaf2b87913a36ab2d10100f1ed4314de2a2b0e12755. 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/TWU712301193.
剪星辰 (電視劇《春閨夢裡人》約定插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d37fd685aedfb66618aa28f33f7ab9e605072915995e71f5fe230b50afcadd2. 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/TWU712301185.
春閨夢裏人 (電視劇《春閨夢裡人》片頭曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cb7e0e2c510796f9f0ad832309d87e6df82bdf260bea12d31db11ea08d5925. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/TWU712301197.
人不彪悍枉少年 (電視劇《人不彪悍枉少年》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c4823ddc7b2b4b5b34274d0f9c328eb309b47cc0444e99f3d04c88a9d9392d. 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/CNZ481800192.
少年時 (電視劇《人不彪悍枉少年》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8ef2b88f47316621159df2de9f5517ad812856c1c42813e1b9ff9629115d70. 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/CNZ481800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d95dced70ce44e29830876786c55721135b8bd357f5390b58eb9277d79ec155. 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/CNZ481800191.
读书郎 - 《漂亮书生》网络剧主题片头曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958da9e842c3de8f200ff596b3bcdc52f415fb17203be3d409f9e993550e3fdc. 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/FRX872009559.
云上恋 - 《漂亮书生》网络剧主题片尾曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5d4493f0e3b9d486038cd0e231f823cd348ac7c136902bdb2cca4a97eb0414. 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/FRX872009560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb2b6095fe83ba2c689da2526895dafbaffc9b0c59a47b0e07261b6e20c148d. 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/FRX872009562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a47b53ce934a81959c00ae41e02b108722e1998ac095e50a3c6bfd5c64d8a58. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/FRX872009582.
扑通扑通喜欢你（影视剧《扑通扑通喜欢你》主题曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438c2f8bc2cf39a87238d9d059d47ea1b2dba5ca7d016e133223aecc4e3270d0. 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/TWC612151801.
恋爱三分甜（影视剧《扑通扑通喜欢你》片尾曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a80473494c8cd846e0468c7f1cf3fe4b69c93879f2ce137b526e739af6f3b65. 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/TWC612151803.
谢谢你喜欢我（影视剧《扑通扑通喜欢你》插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b518fe7acccc03bdcf0ee4c6be1b546533de5ad230f2b1fab941d9adeed5d2. 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/TWC612151805.
对不对（影视剧《扑通扑通喜欢你》插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659054458dd3702bc1d1933393c371624dd2a5fbdbc4ea2fb141401f64133cae. 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/TWC612151807.
骄傲的存在（影视剧《扑通扑通喜欢你》插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df510bc19215534074241fa633b1e2c11b480e2def160e5a710a49cc0a47c04. 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/TWC612151809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ac1e16e9d984cd64a840e506f993f8977040563f30578f74d8d17ae85e8a7f. 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/CNUM72500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d8b9f4bb7032c919cd262ccd0ab04bab0039ba8709b3178ecba4df32cb7634. 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/CNUM72500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b361260a1d9fe41e7ef83b8a7019ae9f9000961f8fbc215067692348c89e6e. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/CNUM72500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc0cf4a060f0836169ff3200976365ebd4e763e5b45cb2018806cc362bafe01. 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/HKG732488747.
表白（網劇《我是歲月你是星辰》片頭曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2857b678250de2ce9260c882b0c7df280e8129256ad5d0ceaacb79a07b02415. 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/TWDL72110326.
結伴一程（網劇《我是歲月你是星辰》插曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23bfecae372c62d696f7a94728bc60e0f869a8a9cd6294886ba011fc42f404f. 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/TWDL72110328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ae46ac5f0e4dffcd0ac5d785aaf47fe5bf251252f3478cc63eddc68dfb81b8. 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/CNE221900587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d37fd685aedfb66618aa28f33f7ab9e605072915995e71f5fe230b50afcadd2. 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/TWU712301185.
世界不及妳好 (影視劇《千金莫囂張》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cb3035a5a8a0661d8f644f7853c9a6fc6be1c6623122e4166fd69f0e7e053d. 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/HKG731610519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9451b12c8a2715c1ac418ec147a9c4f69c9b05b8673a63016190f91f36d740. 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/HKG732225927.
如果没有明天（《甜美的咬痕》广播剧主题曲）
不一样的颜色（《喜欢你我说了算》广播剧官方主题曲）
親愛的你呀 (電視劇《愛上特種兵》人物主題曲/插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f2af89162d55b9e37f2c89e6addfe0f101265cc7bed5e0e82fba3e36c0ca2f. 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/TWU712102050.
絕不會和你錯過 (電視劇《愛上特種兵》人物主題曲/插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8c9cd45678e6c9ea0a2a826267fe11033ea729bd940ad3a06d2c71319e4c45. 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/TWU712102051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c88a02a1c902a6cbbc936f67a8bbb8aa1e3077f86d8c0470982ce92ef8e1d54. 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/TWCG52099881.
感謝 (電視劇《人不彪悍枉少年》推廣曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5221de0916c734286645b14ae68e9ed00533f59ebf5132b719e4e0d126a72e. 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/HKG732488733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a6a05d35bd7a49867ed3bd33f5da9d5626f8c8f4640c0da0fa10e967b253fb. 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/HKG732488734.