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 0x558049a6e559bcdeedd5e2edfd52971ad1b6e63baf2562a886bafff0ea2e8f7a. 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/60029dcc-5bd0-40f2-932a-2426c12bb71a.json and https://artists.proofprofile.net/proofs/artist/60029dcc-5bd0-40f2-932a-2426c12bb71a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
หยุดทำร้ายร้าย (From 'Mai Sin Rai Fai Sawat' Soundtrack) (เพลงประกอบละคร 'ไม่สิ้นไร้ไฟสวาท')
ความรักที่ซ่อนไว้
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 0xdf57c9c443bb635af20746ae84784e5e1d14f04827847a8dc9423557b94c4795. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/THSPD1500736.
หยุดทำร้ายร้าย (From "ไม่สิ้นไร้ไฟสวาท")
หยุดเลยอย่าร้อง
ไม่ใช่เธอก็ไม่ใช่
เพลงที่ฟังด้วยกันบนรถ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bc402ec7742deb486de5f9991a43ac9c333757cce3a63b81f687d74b1802e7. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/THSPD1900283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff31de548606ec72bf5e50171c19b7aa2e40da6b983dc5eac0a711182ab194b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/THSPD1900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4e1d4661e3db742144ef82f9a1f16e3dc4e0e2179e5c279bc56551201d51b6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/THSPD2100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2f9307c30c1d665cac0f1722574dd2094d526811a42b0bac846d87480e32da. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/THSPD2200034.
แก้วแรกสู่สังเวียน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6131a68a371791bd770b26f207a24c49d6fb74e90f14db4f888779b409532924. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/THSPD2301601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8b8c4d782ee5c310644c94b4eef22d664d47b1ef826b421b246bbcf8d1467a. 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/THSPD2302901.
ใครเห็นก็ว่าแฟน
ใครเห็นก็ว่าแฟน (Friend Zone Live Session)
ที่ใดมีรัก ที่นั่นมีเธอ