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 0x2992a3b11595c23a8842cfecdf0913a8e67ebdf465125d301809731718e4de70. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b227762-ebe8-4b83-a634-db5566381bc4.json and https://artists.proofprofile.net/proofs/artist/8b227762-ebe8-4b83-a634-db5566381bc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
มีแฟนยัง (ມີແຟນຍັງ)
ฉันไม่ดีหรือเธอมีใคร
ฉันไม่ดีหรือเธอมีใคร (Dance Ver.)
มูฟออนเป็นวงกลม feat. PONCHET, Purewarin
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 0x86a5c7ff76e2d792bee145009f31a9cfff23a863508e5b57df235ad7162f7b0a. 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/THSOH2003639.
ความน่าจะเป็น Ost.14วัน ฉัน(ไม่)เปลี่ยน My Quarantine Days
แผ่นดินไหวแต่ผมไม่ไหว feat. Z9, PearPunch RedSpin