LAZ1 () was a Thai boy band under One Music, a subsidiary of GMM Grammy. All of the band members are winners from the show Laz Icon, Icon Pop Top Debut, who have been signed as artists under One 31 un
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 0x55a92b57cd10b58f5b71f1f37d01df0f33f975186d947140f08921d6e7fa0890. 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/1de11c27-d82a-4d93-a7e9-061447e3534e.json and https://artists.proofprofile.net/proofs/artist/1de11c27-d82a-4d93-a7e9-061447e3534e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ถ้าจูบได้เพียงหนึ่งครั้ง (Last Kiss) - Single
ถ้าจูบได้เพียงหนึ่งครั้ง (Last Kiss)
ไม่ตอบเลยน้า (What's the matter?) - 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe821a395e8fba1ef27d5d03ca9b4817053b91323a7e20cf3059172a194874298. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/THG012200463.
อุ๊ย คุณพระ! (OMG) [เพลงจากละคร "พระนคร ๒๔๑๐"]