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

Block 33821

Hash
000001449c1069a7dbdc9dceb2965b9576a6615c48cda697038fc4fab817b319
Confirmations
6126
Time
2026-10-26 21:57:01 UTC
Median time
2026-10-26 21:49:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
1a897a919e5042eb2c02fd0d0ea27d111dbfeace6f779e7f36522bc04abb5559
Previous block
0000007ed123cd04bdf49fdab8fa6ba532375b8c22d05c70c4e2e724fa9ee8ea
Next block
000000f3e06c276831d3a75b9d03091f94591aa060ea13df67d6a3bee6515b83

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 33821 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
d060956e8b44567331c8ebb7c9a857ec… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1a897a919e50…2bc04abb5559 coinbase1250