1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xb184b61077641a81ca1d4310a09af12034b0b96d7e27abef2300575a20dc55cb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4009859f-7d87-4cde-9101-3c37f0e745c7.json and https://artists.proofprofile.net/proofs/artist/4009859f-7d87-4cde-9101-3c37f0e745c7.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 → block OTSBitcoinBlock must exist at that height 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 0x93a001b062a010e2770fb42d1a5c76f099c027eb831119b610e39420d66cedc2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB672201301.
都怪那一眼 Love at first sight (《我的老闆是隻貓》片頭曲)
滿星閃爍 The Stars (電視劇《老姑婆的古董老菜單》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2f600b22afca143a1fa88d11781cd50b172cc2bcfeac529851e683601d6a10. 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/TWB671805301.
無人知曉的樹 (影集《遲暮之年》主題曲)
無人知曉的樹 - 影集《遲暮之年》主題曲
電視劇(我的老闆是隻貓)片頭曲&插曲
都怪那一眼(Love at first sight)-電視劇<我的老闆是隻貓 >片頭曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3dfd3c459e50d03bf592d7962ef6b6e1df8673043d31938ac83012929d728c. 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/TWB672102301.
滿星閃爍(The Stars)-電視劇《老姑婆的古董老菜單》片尾曲
漫天黑煙腐蝕掉我的夢 (帶我去月球 電影原聲帶) - 帶我去月球木吉他版
新宿深夜未眠 (帶我去月球 電影原聲帶)
要不是你鼓勵她作夢 (帶我去月球 電影原聲帶)
花開正盛時最美 (帶我去月球 電影原聲帶)
西門新宿青春攻略！1997 (帶我去月球 電影原聲帶)
三貼快打旋風K.O. (帶我去月球 電影原聲帶)
永遠的月球幫 (帶我去月球 電影原聲帶) - 帶我去月球搖滾版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42ce4b90ccce897fa5e1ff3f197e346403225fa426f51754f585fac9663f2df. 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/TWB671711309.
星星有時不會發亮 (帶我去月球 電影原聲帶)
阻止恩佩大作戰 (帶我去月球 電影原聲帶)
說你會挺我 (帶我去月球 電影原聲帶)
彈張雨生的歌給我聽 (帶我去月球 電影原聲帶) - 不想失去你木吉他版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2edecf7b6452a489cf2b74467f1696fb50ca023a4f80da373ca1b3ebdef179f. 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/TWB671711313.
因為妳沒有才華 (帶我去月球 電影原聲帶) - 我的未來不是夢練團版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4129f28d650f084e2d264fdfdbb55dd68d3b5ae72df64e21ea9fefacba9f11. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB671711314.
尋找婆婆：時間正在凋零 (帶我去月球 電影原聲帶)
小心那場車禍 (帶我去月球 電影原聲帶)
妳不用完美也值得被愛 (帶我去月球 電影原聲帶)
最後一夜的香氣 (帶我去月球 電影原聲帶)
給未來的汪正翔（我期待reprise） (帶我去月球 電影原聲帶)
帶我去月球 (帶我去月球 電影原聲帶) - 2017 太空版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53569d03fc0b149373424283c0cad8c3c67a36c9e83263cc4c5d0af63177e0fc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWUM71800020.