public final static Address findART(Program program) {
		if (program != null) {
			for (MemoryBlock block : program.getMemory().getBlocks()) {
				try {
					byte[] bytes = new byte[ArtConstants.MAGIC.length()];
					block.getBytes(block.getStart(), bytes);
					String magic = new String(bytes);
					if (ArtConstants.MAGIC.equals(magic)) {
						return block.getStart();
					}
				}
				catch (Exception e) {
					//ignore
				}
			}
		}
		return null;
	}
NOTE: only going to support RELEASE versions
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/android/art/ArtConstants.java