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 0x1bf2e90dade29952bc3d57c08524e1dd4a40845e11b54813763d19658c1a0f29. 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/57a213b9-01b6-469a-ad72-8eac2fbd0de5.json and https://artists.proofprofile.net/proofs/artist/57a213b9-01b6-469a-ad72-8eac2fbd0de5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
愛上你的好天氣 (電視劇《浪花一朵朵》主題曲)
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 0x52eb202a856a208da8a1202a5a6b5d6e8c4bcde77ca9e9fba18381f74d5f3e0d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/CNA231701897.
就這樣大聲吶喊吧 (電視劇《浪花一朵朵》片頭曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a307238eaf5767be2d5d87fbb3df60ab60d5f681eb019b538b22f05a8e64d0. 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/CNA231701895.
敢愛的衝動 (電視劇《浪花一朵朵》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873973e648d4895c84b63169641a45c3ab314e6b60706610dd846bc2b58d4792. 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/CNA231701896.
穿越太平洋 (電視劇《浪花一朵朵》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7d7f567f9a3d49cad8af3e2626e59a55f25602b3c3209dbfe7b1fec2fdcbf5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CNA231701877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8811b81b016bd98ad8e289b9066660d21d2754e68eaaff5f8edaf7ea4943fe38. 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/CNA231701899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffbb68a095a2557078765e7876a2b3d87472463df6e580005bb0d3b38cea112. 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/CNA231701898.
您說了算 (職場喜劇《您說了算》主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8811b81b016bd98ad8e289b9066660d21d2754e68eaaff5f8edaf7ea4943fe38. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CNA231701899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873973e648d4895c84b63169641a45c3ab314e6b60706610dd846bc2b58d4792. 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/CNA231701896.
電視劇《陪你到世界之巔》音樂原聲帶
最燃的冒險 (電視劇《陪你到世界之巔》主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd6dc3251c3ec745a99fc49905d18a00190a79be9408a467ef2aca295928442. 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/CNF181900980.
天空之外 (電視劇《陪你到世界之巔》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bb87923b2090be7a27fb2a935301300c1009d35792274533261d838280f97c. 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/CNF181900981.
目光之吻 (電視劇《陪你到世界之巔》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8807ed1b631e8fa6db8aeb3a7526146a9b8b05c305b3277b7f42e7a6932e87. 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/CNF181900979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1a2257418b1cbf59c786e87779950059477d5baeb76bc368d9aaadafb7d480. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CNF181900983.
安心 (重錄版) [電視劇《陪你到世界之巔》插曲]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfd47015aa178c18063866979391abd0abfb75488d66b7df7c4988ed8edd1a1. 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/CNF181900978.
不如 (重錄版) [電視劇《陪你到世界之巔》插曲]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830cd93fd88b3c82da6db0c085519107b179ea314a6a1cfdbb18a968147b68e7. 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/CNF181900982.
瞬間愛戀 (電視劇《陪你到世界之巔》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7423bd53df2f64c372c0b7d0965e45d827987187467059751cc6d72154a73dc. 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/CNF181900984.
如果說 (電視劇《陪你到世界之巔》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb135646c145661b16bd28672416eb6986c60180ff4a1712713fcc635a8eacc98. 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/CNF181900977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5c856a63f8c090077765bbeaacd4f3105f305f541279347beab3c831d89006. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/CNF181901432.
只為遇見你 (電視劇《只為遇見你》音樂原聲帶)
只為遇見你 (電視劇《只為遇見你》片頭曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf409c4ecdf9a27c2385b3930d251933dd7478e64d51ff7fd44506d601ca22b1d. 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/TWU711904865.
讓我們去愛 (電視劇《只為遇見你》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf721fcf4908a5625163fa86b239d3c97506eb3849519a50008b4003e4dae7e33. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/TWU711904866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd48602fff72691ffa11e4e415c5021898827dc642021391416b1b7e6c52f221. 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/TWU711904867.
愛爆炸在這個星球 (電視劇《只為遇見你》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7a9f4a1dfef4518e4bb1ca94820cb58582c710e83b214a939f52f0e0d34f0b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TWU711904868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfd4911bc8d60b640ac733a0e4e57a9549daee75d85812f295aa30a695678de. 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/TWU711904869.
當愛人變成愛過的人 (電視劇《只為遇見你》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3039b5f25933130b40e23fd3b53d77458fa87b14f78d7c7e7190cf100acb8d2a. 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/TWU711904870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf275b0a356e7a7f983107aabc927a32699d1b37ebc2001846acd0d02b0d1a7e. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TWU711904846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9217107f9a6bb65e37d2ccdb8284c973ffa0459678a9cf6dba37db03b84df4. 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/TWU711904847.
有些已經不重要但很想說的話 (電視劇《青春警事》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c5cf41dca9d5b4a6e1269160a10e8f7ef45012d7e8c27d9431c90e97e45d56. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TWU711904849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d43f00c315495f21a27ba7e8565f00ab9228db153f0966bca32ca4b857473b5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TWU711904851.