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 0xc52a1c6d131b53c727ede8b774fcae553366af4a05c581d8d43021b84a5097e2. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98988ea2-17d8-47a6-b83d-f36abfbf2dfb.json and https://artists.proofprofile.net/proofs/artist/98988ea2-17d8-47a6-b83d-f36abfbf2dfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Everything You Want / Feel Good / All My Friends
Criminal Bassline Various Artists II - Mixed by Daniel Jaeger (DJ Mix)
Old's Cool - Kuestenklatsch Still Oldschool Extended Remix
Best of Ole Records 5 Years - Ole Groove Edition
Night Girl - Kuestenklatsch Remix Extended Version
Night Girl - Kuestenklatsch Remix Radio Edit
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 0x552af4d340bf1d557755a1d8138c68c5ea13c1c09acdbc79b3bacc33b2f32137. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US83Z2104201.
Best of Ole Records 6 Years - Ole Groove Edition