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 0xa3c396ebbf2b6246640085111f30ac9af7b6e169bd5d0514612580fed208d943. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a054f09-5445-414d-abbb-0b210c5e5ee5.json and https://artists.proofprofile.net/proofs/artist/3a054f09-5445-414d-abbb-0b210c5e5ee5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
DJ CAMPURAN VIRAL TIKTOK 2022 JEDAG JEDUG FULL BASS TERBARU
DJ CAMPURAN FYP TIKTOK VIRAL TERBARU JEDAG JEDUG FULL BAET MENGKANE 2022
DJ CAMPURAN FYP VIRAL TIK TOK 2022 SOUND KANE JEDAG JEDUG FULL BASS TERBARU
DJ TIKTOK TERBARU 2023 - DJ PENIPU HATI X SEBAGAI PENIPU HATI KAU TELAH GAGAL REMIX FULL BASS VIRAL
DJ CAMPURAN FYP VIRAL TIK TOK 2023 SOUND KANE JEDAG JEDUG FULL BASS TERBARU
KUMPULAN DJ FYP TIKTOK 2023 SOUND KANE JEDAG JEDUG FULL BASS TERBARU
DJ CAMPURAN FYP TIKTOK TERBARU 2023 FULL BASS YANG PALING DI CARI
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 0xe300784318eceb7905bd46fdd99a9ff67b70431d8d6ed12a3b3aa1e3b3daef46. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZP7F2316185.