Upon reflection, i see that you are aware that your copy doesn’t have all the audio tracks, so the hash is useless for you.
here is the official media info for the ROTJ DE v2.5 video track only:
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings : CABAC / 5 Ref Frames
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 2 h 13 min
Bit rate mode : Variable
Bit rate : 13.5 Mb/s
Maximum bit rate : 25.0 Mb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.611
Stream size : 12.6 GiB (65%)
Writing library : x264 core 125 r2208 d9d2288
Encoding settings : cabac=1 / ref=6 / deblock=1:-1:-1
/ analyse=0x3:0x133 / me=umh / subme=10 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1
/ me_range=64 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11
/ fast_pskip=1 / chroma_qp_offset=-2 / threads=30 / lookahead_threads=5
/ sliced_threads=0 / slices=4 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=1
/ constrained_intra=0 / bframes=3 / b_pyramid=1 / b_adapt=2 / b_bias=0 / direct=3
/ weightb=1 / open_gop=1 / weightp=0 / keyint=48 / keyint_min=1 / scenecut=40
/ intra_refresh=0 / rc_lookahead=48 / rc=2pass / mbtree=1 / bitrate=13500 / ratetol=1.0
/ qcomp=0.80 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5
/ vbv_maxrate=25000 / vbv_bufsize=20000 / nal_hrd=vbr / ip_ratio=1.40 / aq=1:1.00
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709