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 0x9592f62693915f61b7527ac88894bca86cfb2bc3200207b6e28c805a6028fb39. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6c9a936-b3c5-422c-b836-deb98061eb16.json and https://artists.proofprofile.net/proofs/artist/c6c9a936-b3c5-422c-b836-deb98061eb16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
เท่าไหร่ก็ยอม (Whatever) [From "Ghost Host Ghost House รัก เล่า เรื่องผี By Vibie Live"]
เท่าไหร่ก็ยอม (Whatever) - From "Ghost Host Ghost House รัก เล่า เรื่องผี By Vibie Live"
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 0xd5e64efc96e5853393ba0f255a2a20ec13dc893a2b23a02545acf804e29625b7. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:46:15Z), 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/THMOB2212014.
ที่จะบอกเธอ (From "Ghost Host Ghost House")