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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ce386c5dfb25b84d4999e47f13770597a1e6fa072b0ce24151831baba781e5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4b731ac-b1f5-4de9-9a26-3087031d6a1c.json and https://artists.proofprofile.net/proofs/artist/e4b731ac-b1f5-4de9-9a26-3087031d6a1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
เพลงประกอบละคร เพียงชายคนนี้ไม่ใช่ผู้วิเศษ
เพลงประกอบละคร ระบำเมฆ (จาก "ละคร ระบำเมฆ")
อย่าทำให้รัก - จาก "ละคร ระบำเมฆ"
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1a30d19c2ac25a3df7389aa749d8abcb6cca2dfdd41acaaadecc6275eaae5c. 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/THBEW1800065.
เท่านี้ที่อยากฟัง (feat. AUTTA)
เท่านี้ที่อยากฟัง
เพลงประกอบละคร เมียอาชีพ
ห้าม - จาก "ละคร เมียอาชีพ"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4958ae2cacc5450b0e7741d7177ff7021d2ad30d0d7126fde43b7e8f2991ddd1. 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/THBEW2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9051149bb177e92a21de9cc9b24050c0b01a930c661c9b101c762fa2d0548473. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/THW092001956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bfccf1c88336f6a4a29915dc56982b24ab77e158e02c7903f02e843bb49779. 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/FRX282121463.
การที่เธอทิ้งกันไปมันไม่ใช่เรื่องใหม่ (No Surprise)
อย่าทำให้คิดถึง (เพลงประกอบละครพิศวาสฆาตเกมส์ ช่อง 3)
Can't Connect (Original Soundtrack "The Lake บึงกาฬ")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6c8cbf01901b79852b7e51e096f4404024052ac0a8e9c29ac73b9a627d796e. 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/THWTD2508300.