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

Block 36133

Hash
0000010fbc9a8377c0d4dda0f457187b6b1fbd422d1dead022abfd17ff95fb09
Confirmations
4618
Time
2026-10-29 11:45:35 UTC
Median time
2026-10-29 11:37:48 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
db6d96b3db5bbbab4ddc23c4c0eae540dff22036ba4f5cb1649c1a51c0f71965
Previous block
000000181e5fb30795fe1dd06ec2f75ff4cd564837be9da0f2f4e834350c7cce
Next block
000001dad68a31c2954ea6267c47baae27351f13f864117883d4feb70b5db087

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 36133 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
1884b0a3eb82b4184034a5901753aa3b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
db6d96b3db5b…1a51c0f71965 coinbase1250