1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xe692635edc3805026a738d5f6233d70c769eb96e22a001a684336ea11b030105. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bba35f4d-fb6e-4865-8687-ec7bf34190e6.json and https://artists.proofprofile.net/proofs/artist/bba35f4d-fb6e-4865-8687-ec7bf34190e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Drone of Zion / Drone of Zion (Audio Remix)
Back in the Grind (Cern & Dabs Remix) / Zulu Fade
Back in the Grind (Cern & Dabs rmx) / Zulu Fade
Горит огонь (feat. Tilly Riddle) [Mother Russia Mix]
Горит огонь (feat. Tilly Riddle) - Mother Russia Mix
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 → block OTSBitcoinBlock must exist at that height 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 0x456677ec202bc6529489656d2b1bcd69ee68343e7c973578099bd19565af7ed6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USCGH1519168.