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

Block 33928

Hash
0000019734586508e6e1aeb1499c70d141c689e11b488b40a97937ee80773453
Confirmations
6459
Time
2026-10-27 00:49:12 UTC
Median time
2026-10-27 00:40:54 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8986891e942a11ad076c8f85c230b9ff806ad6279cbbac07939f0bbd47b448c1
Previous block
000001e40505a72c1cf3d28cb8d207d243d80ecee54d64c934ceb87168bd136f
Next block
000000290e9ba513ece702ee37323a866f0991da092c29fb985685ee9f348424

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 33928 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
73f449ad8b0d04f0c335eab1512c0487… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cf34d2800a81…3b1cdabf5127 coinbase1250.00000344
471e5477c555…62ff7a31e6cd spends P2MR pays to P2MR120.996986240.00000344