remove btc stuff

db/migrations/00011_create_btc_schema.sql

@@ -1,5 +0,0 @@
--- +goose Up
-CREATE SCHEMA btc;
-
--- +goose Down
-DROP SCHEMA btc;

db/migrations/00012_create_btc_header_cids_table.sql

@@ -1,17 +0,0 @@
--- +goose Up
-CREATE TABLE btc.header_cids (
-	id              SERIAL  PRIMARY KEY,
-	block_number    BIGINT NOT NULL,
-	block_hash      VARCHAR(66) NOT NULL,
-	parent_hash     VARCHAR(66) NOT NULL,
-	cid             TEXT NOT NULL,
-	mh_key          TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-	timestamp       NUMERIC NOT NULL,
-	bits            BIGINT NOT NULL,
-	node_id         INTEGER NOT NULL REFERENCES nodes (id) ON DELETE CASCADE,
-	times_validated INTEGER NOT NULL DEFAULT 1,
-	UNIQUE (block_number, block_hash)
-);
-
--- +goose Down
-DROP TABLE btc.header_cids;

db/migrations/00013_create_btc_transaction_cids_table.sql

@@ -1,14 +0,0 @@
--- +goose Up
-CREATE TABLE btc.transaction_cids (
-  id           SERIAL PRIMARY KEY,
-	header_id    INTEGER NOT NULL REFERENCES btc.header_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-	index        INTEGER NOT NULL,
-	tx_hash      VARCHAR(66) NOT NULL UNIQUE,
-	cid          TEXT NOT NULL,
-	mh_key       TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-	segwit       BOOL NOT NULL,
-	witness_hash VARCHAR(66)
-);
-
--- +goose Down
-DROP TABLE btc.transaction_cids;

db/migrations/00014_create_btc_tx_outputs_table.sql

@@ -1,15 +0,0 @@
--- +goose Up
-CREATE TABLE btc.tx_outputs (
-  id            SERIAL PRIMARY KEY,
-	tx_id         INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-	index         INTEGER NOT NULL,
-	value         BIGINT NOT NULL,
-	pk_script     BYTEA NOT NULL,
-	script_class  INTEGER NOT NULL,
-	addresses     VARCHAR(66)[],
-	required_sigs INTEGER NOT NULL,
-	UNIQUE (tx_id, index)
-);
-
--- +goose Down
-DROP TABLE btc.tx_outputs;

db/migrations/00015_create_btc_tx_inputs_table.sql

@@ -1,14 +0,0 @@
--- +goose Up
-CREATE TABLE btc.tx_inputs (
-  id               SERIAL PRIMARY KEY,
-	tx_id            INTEGER NOT NULL REFERENCES btc.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-	index            INTEGER NOT NULL,
-	witness          VARCHAR[],
-	sig_script       BYTEA NOT NULL,
-	outpoint_tx_hash VARCHAR(66) NOT NULL,
-	outpoint_index   NUMERIC NOT NULL,
-	UNIQUE (tx_id, index)
-);
-
--- +goose Down
-DROP TABLE btc.tx_inputs;