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

Block 29833

Hash
000000c41280129d4c36639d56f83d19f5ca9e13552488320f138ed481b97a01
Confirmations
10394
Time
2026-10-22 10:44:20 UTC
Median time
2026-10-22 10:36:13 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
6473812fd791ed4fc56896f88b8e17a4fb5424cf2fa0db5d8fbc593d19c50f62
Previous block
000000c93b221e65bc62029a920e6a5df39d30375863b70756f9b03d992a575d
Next block
000001c5f0c64b46867482a7f8c76f214b336fd91c6779ea3186c8e6d15e7171

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 29833 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
fc36b5aac0435469d71ee436d36a7ec5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6473812fd791…593d19c50f62 coinbase1250