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 0x96fc231cb5f259e20e01701f3a9625675ea14d3aa26f878454e7380f661630ad. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79dcdda1-8c15-4c11-8490-adab4875435e.json and https://artists.proofprofile.net/proofs/artist/79dcdda1-8c15-4c11-8490-adab4875435e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
อเวนเจอร์ในใจน้อง (Cover)
เบอร์เก่ายังเฝ้ารอ (Cover Version)
เบอร์เก่ายังเฝ้ารอ (Cover Version) - Single
มุกเป็นแสน แฟนเป็นศูนย์
มื้ออื่นอ้ายสิตื่นพร้อมไผ (Cover Version)
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 0x3d139a5eadfceeaa8a06088d754347377c0d7600476fb64e8f18359d01179cd1. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:29:37Z), 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/THG012200153.
บ่อยากฮักข้างเดียว
เพิ่นบ่แม่นผู้สาวเฮา (Cover Version)
เพิ่นบ่แม่นผู้สาวเฮา (Cover Version) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a55c2316ef1b096f27123d7e020b342501bf7adb0ad7407d0ded23c3788af29. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/THG012400211.
สัญญาหน้าโต๊ะเรียน
แฟนบ่ว่าบ้อ (feat. หนามเตย ไทดอลมิวสิค) [Cover Version]
เพิ่นบ่แม่นผู้สาวเฮา (feat. หนามเตย ไทดอลมิวสิค) [Cover Version]
คลื่น (feat. หนามเตย ไทดอลมิวสิค) [Cover Version]