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 0x196c63c12c63afd424a55b32abd2a626591753808946f9b49ca70581e6c9b736. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4139b23-6ce3-452b-9459-254f341f9a8f.json and https://artists.proofprofile.net/proofs/artist/d4139b23-6ce3-452b-9459-254f341f9a8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
គ្មានលុយគ្មានរបស់ប្រេន
ប្រហែលពុកម៉ែមិនពេញចិត្ត
ត្រឹមអ្នកធ្វើការឱ្យគេ
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 0x51fb8ce76d610652f61d9b2943ba7fb682fed679115e460b63c44d09e14d7f49. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCAHP2350754.
ឆ្លងឆ្នាំយប់នេះជាយប់ដែលឯកា
ម៉ែអើយកុំថាឱ្យកូនអី
ត្រុកៗរាល់ថ្ងៃគ្មានសល់អ្វីសោះ
ជូតទឹកភ្នែកបងសិន
ភ្ជុំបិណ្ឌមិនទាន់ដល់ផង
ស្បែកបងឡើងខ្មៅ មុខសុទ្ធតែមុន
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64ca732b5f48fddde27758bc4b36dc4a87355cb225e0e8938a5b37de56781dc. 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/DGA0S2454271.
សុភាពដូចបង​អូនមិនស្រឡាញ់ទេ
ឆ្លងឆ្នាំទៀតហើយ ឯកាទៀតហើយ
កំលោះ​អ្នក​ជិត​ខាង
គេបោកខ្ញុំនេះឡើងតាន់
ស្រឡាញ់គ្នាថាយកជាសាច់ការ
ភ្ជុំបិណ្ឌទៅលេងស្រុកស្រែ