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

Block 34194

Hash
000000e614f31449439779ef8422a0578b1b934b791ca16f93af76f7688c8276
Confirmations
6373
Time
2026-10-27 07:57:04 UTC
Median time
2026-10-27 07:48:57 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b92250a5714203f282dc2f5a5e1be1f733fef9bc62065b31f32893ae93c1b415
Previous block
00000203e2ef2bd13c0ec433691b9d17e746cd838d897cee8abd94c2e00f44d1
Next block
0000000ec3d330361a65ac9191e071ab6767e93767d7dfda984860abcf3da52e

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 34194 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
79affe760fd432f664c9ea5749d309c4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b92250a57142…93ae93c1b415 coinbase1250