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 0x91fc8122c176737af19b57e392772d693289b5d8da1bb50c27f50aa1b8c867d1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99bfb1c4-53d4-4b96-9132-783fa26a40dd.json and https://artists.proofprofile.net/proofs/artist/99bfb1c4-53d4-4b96-9132-783fa26a40dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ความเงียบดังที่สุด - Single
ความเงียบดังที่สุด
ไม่รักไม่ลง (TOO CUTE TO HANDLE) - Single
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 0x802c27ce3dc8cff455e07cefe930030d29d05efeeaee176822240e79f189eca8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/THG012000466.
เข้าข้างตัวเอง (MY SIDE) [เพลงประกอบซีรีส์ "NOT ME เขา...ไม่ใช่ผม"]
จุดจบคนเก่ง (In The End) (เพลงประกอบซีรีส์ The Jungle เกมรัก นักล่า บาร์ลับ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78c541dcbff8a30d616dc138ba4339a4a6f1ccdce096d71010d6ba637cbfdbf. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/THG012300554.
จุดจบคนเก่ง (In The End) [เพลงประกอบซีรีส์ "The Jungle เกมรัก นักล่า บาร์ลับ"]
What's Zabb (เพลงประกอบซีรีส์ "Cooking Crush อาหารเป็นยังไงครับหมอ")