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 0xf402e61cae4a9fe7ee0c338f090fea3ffa25f75c6c91ee639322a93abd8aeee0. 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/3c785098-6fc7-4615-80dc-63c4133cdbbf.json and https://artists.proofprofile.net/proofs/artist/3c785098-6fc7-4615-80dc-63c4133cdbbf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x9420bd67ba3de97f8920c10d5e81a7c8b7e9ad655bd9751f66f369f001d5002e. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/THW090600588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9551a2e829d9e02daa8f3f3db7f02f873377a0d788ad85f280d4fa429000be12. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/THW090600589.
เท่ห์กำลังดี 25 ปี อุเทน พรหมมินทร์
สุดยอดความเป็นเทห์ 3
สุดยอดความเป็นเทห์ 5
สุดยอดความเป็นเทห์ 6
สุดยอดความเป็นเทห์ 7
สุดยอดความเป็นเท่ห์ 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4025f5d13bcbe5d02a2fe88f15d0a7a3d6273378ed9128d0e0f85fd06115032. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/TH1111802395.
สุดยอดความเป็นเทห์ 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68eed79e824b43dbb271978f5c69ac0d39addfd5272b3b2ca7ef21deafe524c. 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/TH1111802359.
สุดยอดความเป็นเท่ห์ 2
สุดยอดความเป็นเทห์ 1
สุดยอดความเป็นเทห์ 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0164e29efb17e3e333b9be8d97b94c5e2bc44043c9fd7725449378a4e3713bcd. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:38:32Z), 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/TH1111802383.
สุดยอดความเป็นเท่ห์ 7
สุดยอดความเป็นเทห์, Vol. 8
สุดยอดความเป็นเทห์ 8
สุดยอดความเป็นเท่ห์, Vol. 9
สุดยอดความเป็นเทห์, Vol. 10
สุดยอดความเป็นเทห์ 10