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

Block 34195

Hash
0000000ec3d330361a65ac9191e071ab6767e93767d7dfda984860abcf3da52e
Confirmations
6629
Time
2026-10-27 07:58:52 UTC
Median time
2026-10-27 07:50:30 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
09b5b20beac05ec5c0597a35d14c88d9d9917be4cb113a973a8b40bdecf3d1f9
Previous block
000000e614f31449439779ef8422a0578b1b934b791ca16f93af76f7688c8276
Next block
000001525490c0b9ac2811cf0811ad7dc9a048477373efe4364984f28a9331a6

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 34195 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
eb1410e7cba1157a4e52f89cc5a655ce… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
09b5b20beac0…40bdecf3d1f9 coinbase1250