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 0x45c1d314443617bd92cc1704b7a97f9c5e96de8b15d3d93318ee2ef7a712b855. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdf02193-724b-4488-b354-f836823221e3.json and https://artists.proofprofile.net/proofs/artist/bdf02193-724b-4488-b354-f836823221e3.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 0x96f203bc7fb0ae32d55b3679af91aacd91ff88e1a2c28eec779d36251bde3ad4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZHN52094921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157a0e339e601902648a1e18bc0c263c81d2feffe8fe7af22b25367de2029ae6. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/TCAHO2312242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd334a8dd3c72aa151135e99e9f36f84879c5e5a55190632814548323e23d0c2f. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T04:28:42Z), 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/QZHN62019964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc311281cf58beb52af6900c7bd3e73164ace890a0cba4a59593fa6be9a9ad44. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:38:08Z), 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/QZHN62011269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbadb15260c393fa6eaa1107c36f5010d9986c16ec48b09eaac3539a97e85dfd. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/TCAHO2311913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0103c4ce0fbca354b37b4f1d4cbd7f65a4935d11bdcce4c958b910aa0c28d90c. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QZHN92153085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9f3ffd29f5aaf0052ca88d1e47652ede6150bb895864321d4a2c2c7d2664df. 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/QZHNA2147035.
Koun Pror Sa Tver Srae Mae Min Penh Chet
Monus Srey Mean Songsa Chrern Men Man Sort Tae Sava
Monus Bros Mean Songsa Jrern Min Man Sot Tae Sava
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2979f012d4187b2b1205992d58d89ef8b6a9bf1495944fc8d404e120692786. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZFZ42249758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab99bce34242807c0f4fc5553ebafdcaab71612f2277737289012668e68f8921. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZFZ32244775.
Neari Mnek Nis Rous Der Bey Srolanh Bong
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e27fb0b7886da1af27e67ab195c96a6f32ab54ac7d572208316795d81d8ddc. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:22:07Z), 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/QZK6G2278898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e4a7a3f970a43d6e7d3a6a07b9fea4a2a9e077c9eec6a207dd364de5493acc. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/TCAHO2334602.
Songsa Chas Euy Bong Nik Oun Nas PheaRak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96aa29eeab58d8f8a5631de18b1bf0add67680ccd90a009a5abcfa82593a3e12. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:24:55Z), 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/QZNWQ2196896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4641a8a805d5eb4ad680be97fb10de3b14a5c6d3a87f3e61c9a871c94ef0aa. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZFYZ2329863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e29d9bacdd554f2e10eb2aeb832c1c32d3b5eb3bddabafae99bfcefb99c339. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZFZ42307416.
ស្រលាញ់យូរម៉េចស្ទាវ
ប្រពន្ធនរណាគេន៎
សន្យាស្លាប់លើទ្រូងបង
Srlanh Oun 150m - ស្រឡាញ់អូនមួយម៉ែតហា
ម៉ាឌីហ្សុនកូនកាត់
Khnom Kmen Songsa Te - ខ្ញុំគ្មានសង្សាទេ
គេលេងចោលឈូង អូនចោលសង្សារ
ក្តាមវង្វេងស្រែ
ពេលដែលបាត់បង់នាង
ចង់នៅក្បែរបងយូរជាងនេះ
ចង់បបួលអូនមកឈឺចាប់
តន្រ្តីស្រុកស្រែ
ខ្ញុំនឹងចងចាំអ្នក
ជ្រុះបាត់ក្តីសុខ
ទឹកជន់លិចភូមិខ្ញុំ
ភ្ជុំយំបាត់ប្រពន្ធ
ទីក្រុងស្រុកស្រែសប្បាយម្យ៉ាងម្នាក់
ស្អប់បំផុតគឺការង់ចាំ
បណ្តាំបិណ្ធភ្ជុំ
ធ្លាប់នឹកម្នាក់នេះទេ
បទចំរៀង មនោសញ្ចេតនា បូទី
Som Besdoung Mouy Chom Naek (Remastered 2024)
ចំណងស្នេហ៍ទឹកភ្នែក
អូនឈឺចិត្តណាស់បងដឹងទេ
ស្តាប់ចម្រៀងសុខៗទឹកភ្នែកស្រក់ហូរ
មនុស្សបាត់បង់គ្រប់យ៉ាង
បទចំរៀង បូទី សន្យា
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a78d09395ec60154b505aa6cbe546c0da464bbcabf08769431dff4e0ae17495. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:28:23Z), 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/QZHN52098884.
ខំសាងបុណ្យ កុំខំសាងបាប
សសើរ​ខ្លួនឯង ដែលទ្រាំស្រលាញ់​អូន
ចង់ប្រាប់ថាស្នេហ៍
បងឈឺចិត្តណាស់អូនដឹងទេ
ម្ចាស់ស្ទឹងប្រែចិត្ត
មិនយកទោសព្រោះស្នេហ៍អូន
កំណប់ស្នេហ៍ប៉ៃលិន
អាម៉ាប់ខូចចិត្ត
អារម្មណ៍ពេលជួបខុសអារម្មណ៍ពេលបែក
២០ឆ្នាំក្នុងគុក
បើប្រចណ្ឌយ៉ាងហ្នឹងរៀបការតែម្តងទៅ