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

Block 34953

Hash
000000fc75a2f1f4765ce6746fed736fcff5a166af295cd7d594f48eba3b2ba9
Confirmations
6567
Time
2026-10-28 04:15:05 UTC
Median time
2026-10-28 04:07:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0150cb0d6946b17cc050d1e4b314c1cfbb1d74f09c26d83dab1c16a3ebea4449
Previous block
00000113f666967e1b48aeb038a4186c4fd765b04a015d1ecef10baabb87a784
Next block
0000022353613edc8ec93ae1546dd2fa7ee42f6ac60314570afada941b5a4963

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 34953 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
4568aedcf4a2fd4fd8c24e29cc7f138e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0150cb0d6946…16a3ebea4449 coinbase1250