Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 36280

Hash
00000079448c9bc0708db20635a3517fb93033d1bf1be150313db6ef8d21cb6c
Confirmations
4101
Time
2026-10-29 15:41:51 UTC
Median time
2026-10-29 15:33:57 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
bba0af05df5525aafec87806b220222d2674bb21d4678e05b10738a11b54a8b0
Previous block
0000015c4f792232356dd981fae8e1e3bed7c3c2e7a88e03ff7a030711ed4c01
Next block
000001a6da1069d20cb7a77287fcf138886ef8faf02282627f7bf2e8d5c72f5a

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 36280 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
03650087ce3a9de9fc933f45863b0f37… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c41cc8627d2b…31a34c0936a6 coinbase1250.00000344
609ab1e0370a…1897c07c4d08 spends P2MR pays to P2MR120.99598280.00000344