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

Block 39588

Hash
000000e1056dd5d862f8ed8ce6760b80d37e99e090c0296fdb9ae59bf54c2bf2
Confirmations
80
Time
2026-11-02 07:33:04 UTC
Median time
2026-11-02 07:25:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
29d88fde4a1aba68930c878d073260b869e305d0474dffcfeee689227703438a
Previous block
0000024a758f1970504ab699bff025f88e0089fa7bedd68f997a62300c0634c5
Next block
00000051af2f20e142d733349e68c94d7319481e50ce6917fd4e823ca77ea5ef

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 39588 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
9937a7fb142015f5dfce44deefc6fe8b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
29d88fde4a1a…89227703438a coinbase1250