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

Block 33740

Hash
000000b9ce94f01e02ec1426f1fc39d240d9492892e807b078b389736c7726f6
Confirmations
6651
Time
2026-10-26 19:47:01 UTC
Median time
2026-10-26 19:38:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f93520ed4eab7edc9869de58fab7c62e04fcf3fa5df89a29481069dd60f3030d
Previous block
00000195cdde267a887ec449e0bd14f6eea7ecf396648d36ff84375041630f63
Next block
0000008caa9ada01c65ab592b53850bea2a36ff37892d53c50f50e62c5342664

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 33740 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
ab932873b3d1f18993ccaafa04f31bc4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f93520ed4eab…69dd60f3030d coinbase1250