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

Block 32879

Hash
0000001b8b16fb41928c821ee785238f7701e26d066a9fd7f91e8c8d70beeb5e
Confirmations
9584
Time
2026-10-25 20:40:41 UTC
Median time
2026-10-25 20:32:38 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e5db52b189a9d6df91822952663741d3993f87def342cfee6b999637c0cf6faf
Previous block
0000010c3c90657a61a72e6a8027c7dcdc60b60f4d61f0a71ceb249434cbd9d6
Next block
0000012ca96354447bb114c8b2e4d178ddfafed212cf16b9dbee38c2ba9b4eb2

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 32879 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
fa61407034ae418c365f62231b33a5af… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e5db52b189a9…9637c0cf6faf coinbase1250