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 0xeaf19c2e545f6f961444b49f7b83db257d4f9cfe9bbebda03ecbbbfeef903016. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2511e3c4-22a5-49d7-a3de-e06e111243a9.json and https://artists.proofprofile.net/proofs/artist/2511e3c4-22a5-49d7-a3de-e06e111243a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chnam Nis Bong Trov Chlong Chnam Mnak Eng
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 0x1acb62bdf5a7627e53e37ebe356b446641a16a8ba1f1e0902cdbdb8cc2f016d2. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QZTB82218629.
លក់ម៉ូតូដណ្ដឹងស្រី
លង់ស្នេហ៍កូនទេវតា
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ថែខ្លួនណា៎គេបារម្ភ
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ឆ្នាំនេះអូនត្រូវឆ្លងឆ្នាំម្នាក់ឯង
ឆ្នាំមុនអូនកាន់ដៃបង ឆ្នាំនេះអូនកាន់ដៃគេ
ឆ្លងឆ្នាំឆ្នាំនេះបាត់អូន
ខ្លាចប្ដីអូនមិនមែនបង
ឯណាទៅពាក្យសន្យា
បងសុំទោសសង្សារសម្លាញ់
ពីតូចធ្លាប់តែពុកម៉ែក្បែរកាយ
ផ្សងជួបនារីសាមញ្ញធម្មតា
បាត់បង់ទើបស្ដាយក្រោយ
ឆ្នាំមុនអូនកាន់ដៃបង
ឆ្នាំនេះអូនត្រូវឆ្លងឆ្នាំម្នាក់ឯង (New Version)
ហោរឲ្យយកប្រពន្ធ
កុំខ្មឺតពេកស្រី
ច្រឡំអីច្រឡំទៅកុំច្រឡំមានសង្សារ
យូរទៅគង់ភ្លេចបង
ស្មោះពេកដេកយំម្នាក់ឯង
ជូតទឹកភ្នែកហើយឈប់យំ
អូនយំខ្លាំងទេពេលគ្មានបងក្បែរ
មនុស្សស្ងប់ស្ងាត់ Introvert