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 0x4b5543d55b78178f41851c853560e18bdef50f3f97253cb820215e36ffbd812b. 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/875b9ada-42a2-46cb-a57b-aca1a8121398.json and https://artists.proofprofile.net/proofs/artist/875b9ada-42a2-46cb-a57b-aca1a8121398.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ไม่ใช่ไม่รัก Feat.P.A.P. BEAT BAND,9frvme
ไม่ใช่ไม่รัก (Live Performance) Feat.P.A.P BEAT BAND,9frvme
วาเลนไทน์นี้ไม่มีเธอ
หัวใจฉันให้เธอครอบครอง
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 0x4f3713e5cf051662613f580acc83c3c775e52c517c36f096d6f63c48a20afad7. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/THSOH2308265.
อย่าลืมว่ามีฉัน
ไม่เคยรักใครเท่าคุณ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd31014fbc4d6bf2e7459e2c38cbea4a18e452cd2f35d1a53e973c6a977ae308. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/THSOH2408579.
อยู่ด้วยกันไปทุกปีเลยนะ (Together)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74bdfaa18521d4b94d10bfa3a911e504d662ae06de3135d5f8a50db4115c752. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/THSOH2410229.
ระยะทางเราห่างไกล
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3b687912a3922ed5c952cda7da2fbc99cdba3f793c24660cae7665353b79a8. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:51:14Z), 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/THSOH2500848.
ฉันจะรีบไปหาเธอ (I will rush to see you)
อย่าลืมว่ามีฉัน (2025 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2873a4a408eec0e8abb9aada93684d084312f60645a95356cdd2eec7be8589. 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/THSOH2508533.