Tribal Rain is a Nepali acoustic experimental band from Sikkim, India. The band released their first album—Roka Yo Samay in 2017. Bhanai, Chinta and Narisawna are some of their popular songs. Format
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 0x512ca17d0ac818dc68f078dbc6b37ea8a7e8929136457c440a1757239266eaca. 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/a3f74de0-8fb9-4921-8f3d-c7d58a6abac0.json and https://artists.proofprofile.net/proofs/artist/a3f74de0-8fb9-4921-8f3d-c7d58a6abac0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
It's Ok (Freestyle Acoustic Experimental)