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 0xdbe259b6bd7430cce2b6af03f0b90b8a8346e95daf70680bb07b93d8990e0f99. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67836863-8aec-4fa6-903a-3f47fba15d3b.json and https://artists.proofprofile.net/proofs/artist/67836863-8aec-4fa6-903a-3f47fba15d3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
អន្ទាក់ស្នេហ៍ក្នុងកុងត្រា (Original Soundtrack) [OST]
មួយលានបងមួយលាន៨០ដង
ស្រលាញ់បែបចាស់ទុំ
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 0x56d3856b22514d186a6ae7664fadcc7bdd3a43287c8940a75e68d29b23740f82. 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/CAHQJ2502984.
មិនស្រលាញ់តែខ្វះមិនបាន
មនុស្សប្រុសធម្មតាដែលស្រលាញ់
បើសិនគ្មានខ្ញុំ
ផ្ញើពាក្យសួរសុខទុក្ខ
វេយ្យាករណ៍ស្នេហ៍
មិនចង់ឃើញមុខសង្សារចាស់
មនុស្សដែលគេស្អប់