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

Block 32899

Hash
0000014bf0d5e23dc82c9518acdcdc76e59e9499c560b1f83156941b3c01ee74
Confirmations
9482
Time
2026-10-25 21:13:06 UTC
Median time
2026-10-25 21:04:57 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
2180e92748f14b3733253920241df79a7269095460b24fdc5f5640f445c9d3e2
Previous block
000000f61c438aff6f40332ed4c66df76ba2972774aef05c223e855ea19d725d
Next block
0000020ca9dc086d74d7b70617233d6f48474ed6a3dcd2e2a1814dee84b666c3

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 32899 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
a800f89e6082de53ec554cf9a74477eb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2180e92748f1…40f445c9d3e2 coinbase1250