Janet Planet is a 2023 American coming-of-age drama film written and directed by Annie Baker in her directorial debut. It stars Julianne Nicholson, Zoe Ziegler, Elias Koteas, Will Patton, and Sophie O
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 0x91ee277f1d69c5570918acfd99fdfbe9c3ddc250fd24c262033a438ddb65f179. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a6fd4ef-d513-4e73-82e6-3974c371357c.json and https://artists.proofprofile.net/proofs/artist/2a6fd4ef-d513-4e73-82e6-3974c371357c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).