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

Block 33338

Hash
000000b59f4ca6998ddf30032ee1cf474c86b03fb6da6e2cfe7a8abfdc25e343
Confirmations
7598
Time
2026-10-26 08:55:32 UTC
Median time
2026-10-26 08:47:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
16d20fcd21e012c17d59c26498a7c71d2b9eda61c09b9346d19a70a4d70530c7
Previous block
000001fc5470aa23cd3f639b5cdd1145fd3d69bc0cc00c3e755010ef118fecb1
Next block
00000005132eaa5e8aac9cb8cbd267ab76da09c3779fd8b843a09f966ad7deeb

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 33338 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
52453bf25254fa1102506164c0b32171… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
16d20fcd21e0…70a4d70530c7 coinbase1250