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

Block 34293

Hash
0000011c39ae7715c3ea375749053593f2271e3f5d08c74b6170d5c250c34e4f
Confirmations
5875
Time
2026-10-27 10:36:51 UTC
Median time
2026-10-27 10:28:40 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
041a014585c827c9021673ce98a58e97a93ede78c0514aee3b1ff5ef4507b8f8
Previous block
00000151b6a84272abea7103d615a508334ec93b0dd372f8e8016c199b3dc79d
Next block
00000242c3a64a19b4b95295c30f93788e65ba5919e91b04b9c6280e0e504a2f

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 34293 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
738343259dc3b07cd769e724cfe18a68… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
23429d7bcb70…2c0c8fef4e19 coinbase1250.0000031
c92f09624476…6200bf15886d pays to P2MR1226.99992540.0000031