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

Block 33111

Hash
000000a0539265628405792bf808b91b9db29f5925aaf7c7eafe2679af711de3
Confirmations
8645
Time
2026-10-26 02:51:35 UTC
Median time
2026-10-26 02:43:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
024d166c597d9bf275536b71769d606d1e2b62b54308699cb5b57f9699b30ebd
Previous block
0000014c8fa384f8d100646ed2967a625389d431dcaa7fd60a41e442eb31dce9
Next block
000001564710fd1fb02e67bbf9fd27a4b6caa86208fbbe86f2dc063a36b1f902

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 33111 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
615b155127b1fb1f0b82a25c0fc630ad… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
024d166c597d…7f9699b30ebd coinbase1250