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

Block 32683

Hash
000000f2fa917e575ff1878dec808342f9b79192520511ff566a9422a06f1558
Confirmations
8812
Time
2026-10-25 15:25:43 UTC
Median time
2026-10-25 15:17:47 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c21937bf07c254f12b406752597d0e12979ef62adbb0a2ce0208d551f50aee55
Previous block
000001bef7eab82e365bb0ad6eb38ac78dc4c5f2d69e3ade6be7f550065568b2
Next block
0000022000ea93f28f8ebe71a21e4f00cceee77a0f25327466966d328a6b3f74

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 32683 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
673b9dcad0f796c7c41bbbcc1a83536c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c21937bf07c2…d551f50aee55 coinbase1250