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 0x6c7f072114298e54e360ce2551ec1ae8cdb6803a9649751bac132f5ff640d7c9. 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/5435aa81-e79c-4e59-9514-76d6ebabfb4f.json and https://artists.proofprofile.net/proofs/artist/5435aa81-e79c-4e59-9514-76d6ebabfb4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
RHM Vol. 20 (បេះដូងក្រៀមស្វិត)
ធម្មជាតិស្ងៀមស្ងាត់
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 0x06079eaabbf1beca23151077225225a8ec3a4bd0c81aedc1e6f808ba9c11842b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZNWZ2278199.
RHM Vol. 37 (គ្រាន់តែសុំស្រឡាញ់)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393f90b08b18a1cfaa53bdc4a1035d68dc9dadecb694791312a7a01e09b8bba1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZNWZ2293076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c19f6dd9fb008c5f7488e2d9f6f08559507f8173d412ccae2ad1688f121211. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZNWZ2293080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6286bf7876315c16d4da540db180524769c87dfff23949bfbae59b3609f4c8e0. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QZNWZ2293082.
RHM Vol. 58 (យ៉ានីកំពូលស្នេហ៍)
RHM Vol. 63 (មានថ្មីម្ដេចមិនប្រាប់)
RHM Vol. 67 (ខ្ញុំស្រឡាញ់ស្រីតូច)
មានគូឬនៅ & ក្រមុំដណ្ដឹងម្ដាយ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8c2ec1a695de9916a1f413058e08f6de13e52e66f534ed109ff24c049c54b4. 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/QZRP52278801.
អស់មួយខែនៅមួយខែ & យាមទៀតហើយបង
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6ae63be040fc5a7293b0aab8be65b296c38c89530315ab0ded235c0fae234b. 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/QZRP52278806.
RHM Vol. 69 (ត្រជាក់ចិត្តទៅអូន)
រស់មិនបានបើគ្មានអូន
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06dc9d50c1e27caa2cdf3e173bb983affb4c1c424e66990130c75169777016e. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/QZRP52279942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5f41e55298e89655cea0c37fc8702514ae71a7a9a0f205641f295428ef9614. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZTAT2265612.
RHM Vol. 93 (ស្នេហ៍បងមានតែមួយ)
RHM Vol. 153 (អ៊ូយ! យប់មិញខ្ញុំពេញកំលោះ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe875898fbbd4979475528e84621c93ae19592098bc41dea771dcc7e9f12b612b. Chain 2 (Bitcoin): anchored in block 957531 (2026-07-11T06:55:18Z), 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/CHF032398409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad52553a85caedac15df3e6eda11c05c99f6407d16c8e9cd3f10a9673f236f15. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:05:26Z), 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/CHF032398414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40766ccc094af34835bad93270083be31d1f0aff30d8bd9ecc84bd3a15463aa2. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/CHF032398415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b53e07b4f729308f139583b4760c59acbae492785caf54b4374ca88f2a440f. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/CHF032398418.
RHM Vol. 247 (ខ្លុយស្នេហ៍ត្នោតទេរ)
ខ្លុយស្នេហ៍ត្នោតទេរ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0469f3f327d21dc3b5927e6a035829ae296fa3787f794a297d062aa11e24d214. Chain 2 (Bitcoin): anchored in block 957539 (2026-07-11T08:09:42Z), 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/CHF032414842.
ម្លប់ស្នាយម្លប់ស្នេហ៍
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e9c926db12ea66eaec084fd506b768f6db723e2e8a61c894fe79d2108e860e. 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/CHF032414857.
ខ្ទមស្រែសម្ងាត់
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d56659a87db1b2f5f4d2786c181d5a8c0a305ef2af7c5d1c1adbcefa88e810b. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/CHF032414860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a49983524a06f3c36baae12189e6d1591f7243595519b7e739376b12062357. 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/CHF032414863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3089a1925105eddaf548b436530f0610b34da372fb63bec9ac6ed1682ca43415. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:54:21Z), 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/CHF032399007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3900cd8c846b6fbba2ef6c1db324d109beeb17bfa1122cfb3cfd457caad6140. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CHF032399010.
RHM Vol. 351 (បង្រៀនអ្នកខូចចិត្តឱ្យចេះច្រៀង)
ខែភ្ជុំជ្រូកយំពេញទ្រុង
អូនជាឆ្មាបងជាកណ្តុរ
បងស្រណោះឆ្នាំទៅ
ចង់ឲ្យការស្រឡាញ់ដូចញ៉ែគ្នាដំបូង
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149f2b15437cf96f54bd957bc4e099dd1e4cd370d728b6b19399bd2eeed302b3. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/TCAFC2097954.
ទុក្ខធំស្ទួនគ្នា
រាំរំលែកទុក្ខខ្លួនឯង
នឹកឃើញខ្លាចឈ្លើង
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8978e94fd378d63dbfa4b312dd977da545c74c9f506bbb9e9c4558a30998df2. 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/TCAFF2016125.
នឹកអូនចង់វិលក្បុង
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382818b83af2e57eab0aeeeae4a058df0c521fb32931453bf2ab6e3ce9ef1407. 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/TCAFF2040035.
ពេលណាជួបគេម្តងទៀត?
មនុស្សល្អៗអស់ទៅណា?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2554d9db6060179c1ac5a7a51d96c205008cc4070ca9c1b58b80a697e1d49332. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:01:52Z), 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/TCAFG2065607.
មនុស្សចាស់នឹកកូនក្មេង
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe24b9af15495abf3e4f01928839c834f46908ef2096e8cc7640c330f597ecb5. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/TCAFJ2166811.
ជំនាន់ទូរទស្សន៍សខ្មៅ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c6b989da622a42e80108d10eaaa1fc264917eea76e425b9f3d8b93b775562a. 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/TCAFJ2185311.
គ្រប់យ៉ាងព្រោះតែមេ
ចង់រំលស់ផ្ទះរួមគ្នា
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d3a1fef984692ea4c9568d6255ced2092a4cc58460d9009e73baf5f89ea90d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAFL2192989.
មនុស្សស្រីចាំតែខុសមនុស្សប្រុសមានកំហុសពេលមួម៉ៅ
ចង្កៀងផ្ទះអ្នកណាភ្លឺផ្ទះអ្នកហ្នឹង
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f081b77455a264212b471b48b1ff41697f318f6f61a4c03a7424d5ccb9930b. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/TCAFM2175968.
យើងត្រូវតែក្លាហាន
ជាតិក្រោយសងវិញទាំងអស់
ស្រឡាញ់ធម្មតាតែឈឺធ្ងន់ធ្ងរ
ចង់ឈប់ស្រឡាញ់អ្នកណាហើយ
បងស្រណោះខែភ្ជុំ
ចែមានដៃគូបោះបាយបិណ្ឌទេ?
បែកអូនសល់សូន្យដុល្លារ
ខែភ្ជុំជួបស្នេហ៍
សុបិនកណ្តាលអធ្រាត្រ
ប្រជុំបទញាក់ចំរុះពីលោកឧកញ៉ា ជំនាន់ទីមួយ
មិនស្នេហ៍ប្រាប់មិនស្នេហ៍
កម្រងបទចម្រៀងទី១
សម័យឥឡូវសម្បូរមេម៉ាយ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648d6709419820a33cfddfcb0dedfb7f249ee232d5c964f18b1634eeaf9cfc00. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAGZ2351583.
បងស្រឡាញ់នារីស្លៀកពាក់បែបខ្មែរ
ស្រឡាញ់អ្វីដែលខ្មែរមាន
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2166d9b80edd41a468bf0296ce767ed978cc4fd9f87df3a7048109ac64dbe97. 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/TCAHA2329947.
កង្កែបអូកៗ ឆ្មាស្រែកម៉េវៗ
មានឃើញបេះដូងបងអត់?
លង់ស្នេហ៍ចែលក់សណ្តែកដី
ជីវិតតែប៉ុណ្ណឹង
ជីវិតតែប៉ុណ្ណឹង (Remix)
មនុស្សល្អៗអស់ទៅណា? (Remix)
ពេលណាជួបគេម្តងទៀត (Remix)
រាំរំលែកទុក្ខខ្លួនឯង (Remix)
ខ្មោចដែលស្លាប់ទៅហើយ (Remix)
ចូលឆ្នាំភូមិយើង
ឆ្នាំថ្មីអត់សង្សារ
ផ្ញើបាបមួយថង់ (ចូលឆ្នាំខ្មែរ)
ខ្ញុំខុសពីគេ (ចូលឆ្នាំខ្មែរ)
មួយខ្សឺតពីរខ្សឺត (ចូលឆ្នាំខ្មែរ)
កុលាបមានបន្លា (ចូលឆ្នាំខ្មែរ)
ខ្ញុំតែអ៊ីចឹង (ចូលឆ្នាំខ្មែរ)
ខ្មោចដែលស្លាប់ទៅហើយ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a16416621dd7fa81be433b829df662099353a74dcb0cd88153bc2e54ecb16c9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DGA0S2433993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33eb7d904529a5f7d7d52bc7b08d24c45a00e9d043638c51253d09b8d4523eec. 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/DGA0T2412335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6116a8d1482c8d7742d1cfdd20fcafa961ba0bd99fea2cdcccfcbeb9a0ea9ce2. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/DGA0T2423232.
ឆ្នាំនេះសុំTOPសៀមរាប
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd438d0ff3b4651e0e1cc5725597f42175cf363a11eecda5b781e2e47d11f5e74. 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/FR2X42596744.
សង្សារក្រៅសង្វៀន