Ellen Tracy is an American company selling women's apparel, cosmetics, perfume, and decor. It was founded as a clothing manufacturing company founded by Herbert Gallen in 1949. Previous to Ellen
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 0x395715b9127420144d5d37d5ad0faeae10a98a09ca48066e5de57af314eda1a7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56559583-99ed-401d-9a3c-c0a7a0bf2630.json and https://artists.proofprofile.net/proofs/artist/56559583-99ed-401d-9a3c-c0a7a0bf2630.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).