{
"type": "collection",
"protocol": {
"name": "BRC721",
"version": "0.4.0"
},
"name": "Bitcoin",
"symbol": "BTC",
"paymentAddress": "bc1puu28ca58ux8g0nh0qvmyhd3wlv6w3v47855juw7x4xyud0ds0vtst5ug78",
"signerPublicKey": "03ffea17cbaaa95a8c7e529dff6ecf16a0f3642b2bf10e6ee48ffe15c14865bd01",
"maxSupply": 21000000,
"maxPerAddress": 1000,
"maxBlockHeight": 21000000
}