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 0x412b852a19ab3684b660d3265da198e77f16fe1cd3c6ea403f9f22474def17eb. 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/6ddf8cd3-b072-40cf-9d06-b45cb93038a5.json and https://artists.proofprofile.net/proofs/artist/6ddf8cd3-b072-40cf-9d06-b45cb93038a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ไม่เป็นไรแค่คำพูด
Memories (feat. PATCHARA & TANGWNAX) [Acoustic version]
คนแปลกหน้าที่คุ้นเคย
ต้องดีแค่ไหน? (feat. PATCHARA & JARNJAME)
รักฉันแบบไหน? (What is Love?) [feat. PATCHARA & KHUNCHAY]
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 0x5d63e88fa1666c9eadb33a0f528407d4e576a28caab7d701aeadd51d228afc54. 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/THW092503429.
คิดถึงฉัน (หรือเปล่า?)