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

Block 33560

Hash
000000f243bc7bb196bf639b0eb449f2bf55bf4cbcaab5b529d2a3aa8762b9a2
Confirmations
6506
Time
2026-10-26 14:56:21 UTC
Median time
2026-10-26 14:47:56 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6cf4d52eefca61150af8ef6713d9f879986767a24495ca1b054cb95e8bcdec44
Previous block
0000007e2b12ec743b688b701c78f5c8dcf086f5c01ec1a772067adddb781e0a
Next block
0000020af497590f05655c721a25d1ce8b773d5d8a94e348efbc2b027714063d

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 33560 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
648f4da919a3f9c9cf7bf91fde8ca836… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6cf4d52eefca…b95e8bcdec44 coinbase1250