Bose may refer to: Bose (crater), a lunar crater. Bose (film), a 2004 Indian Tamil film starring Srikanth and Sneha Bose (surname), a surname (and list of people with the name) Bose (given name),
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980a36d6cffd84bdbb0d9a8cbd81610816a2680f74fc2f8223042aa8b3f0a6c0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27066675-1871-40f2-a6ee-d705c9a12d48.json and https://artists.proofprofile.net/proofs/artist/27066675-1871-40f2-a6ee-d705c9a12d48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
猛進 (feat. E, C,, モップ犬, calm coco, Mach River, GYANA, LIL FIYAMAN & LITTLE DADDY)
moushin (feat. E, C,, mopken, calm coco, Mach River, GYANA, LIL FIYAMAN & LITTLE DADDY)
hyakkiyakou (feat. E, C,, Blasty, Mop & LOUNE$)