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 0x6cd5be89546ecd8ee26d8ad55026f24f12e5f3bccd3af0b19393a8c8654e6310. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44052b47-fb2e-4670-9bbe-77012cb927f4.json and https://artists.proofprofile.net/proofs/artist/44052b47-fb2e-4670-9bbe-77012cb927f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ถ้าไม่รักกัน ฉันจะไป - เพลงประกอบละคร "นางสาวจำแลงรัก"
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 0x626cc9dbf4ff639dcd27965c52cb0917a08af64313e28244a754c318a6c9ffb1. 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/THG011100642.
รักแบบไม่ต้องแอบรัก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133a3e21f6a2d746f238a4ccee08e110a7c11407f12126bffffeef1bd3931677. 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/THG011100311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58aa7c633a1430811b7e9073685890b356cb5b2d504498fbecfb95846db8bc44. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T19:54:00Z), 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/THG011200269.
ยิ่งรอยิ่งทรมาน
ยิ่งรอยิ่งทรมาน - Single
ที่ตรงนี้ (เพลงประกอบละคร "เคหาสน์ดาว")
ที่ตรงนี้ - เพลงประกอบละคร "เคหาสน์ดาว"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e537ab0997af13c41135c3592206a38422270745c15f606c6fdb3e51d730b8. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:06:15Z), 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/THG011400744.
รอให้เธอพูดก่อน - Single
รอให้เธอพูดก่อน (เพลงประกอบซีรีส์ "U-Prince")
รอให้เธอพูดก่อน - เพลงประกอบซีรีส์ "U-Prince"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7fe2a53d728c29700e720aaa5627fc8d4b86a108808455159feb0550abb0e1. 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/THG011600153.