The Oot n' Oots are a Canadian kids' folk-rock band from Kelowna, British Columbia.Emily Alexander, "Kelowna family band nominated for Juno Award". Kelowna Now, April 12, 2022. They are most noted for
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 0x53c0f547048b44cfa9eb17ca24f406135279411c33898570216d43b9b2fe61d0. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db651653-8e5b-4dda-850b-6386721edbf4.json and https://artists.proofprofile.net/proofs/artist/db651653-8e5b-4dda-850b-6386721edbf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Songs and Tales from the Great Blue Whale
Ponderosa Bunchgrass and the Golden Rule