Legend
Core Fields
A - AuxPOW hash
M - Merkle branches
C - Clean jobs
P - Prev hash
H - Height
V - Version
N - nBits
E - Extranonce2 length
Transaction Fields
X - TX version
L - TX locktime
I - Input sequence
W - Witness nonce
U - Output structure
K - AuxPOW merkle size
J - AuxPOW nonce
OP_RETURN Protocols
R̶ - RSK Block
C̶ - CoreDAO
S̶ - Syscoin
H̶ - Hathor Network
E̶ - ExSat
O̶ - Omni
U̶ - Runestone
W̶ - WitnessCommitment
T̶ - Stacks Block
B̶ - BIP47 Payment
Ø̶ - Empty OP_RETURN
Ω̶ - Other OP_RETURN
- First/duplicate