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

Block 34241

Hash
000001018bd1266b18c860b62c9eefa7f6eede927dfadf42030aac1ebb430fce
Confirmations
5966
Time
2026-10-27 09:12:47 UTC
Median time
2026-10-27 09:04:50 UTC
Transactions
9
Size
8,672
Weight
19,907
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3a624d181e7e20479cafa04e0d14b5f1d29b4f01594071b18b0595799f520abf
Previous block
000000e93d720f0a04ccdeb84d3b851f0281c57bcfaa1fa0f9e9da8bdc97b03f
Next block
00000013f0ebee0a3533a35033644bfcf1f385e9cbe9d0a90cf78ea6973afa77

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 34241 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
d12831a08d58650e26311165ffa95b4d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b30e678f62bb…e8ab6677dd52 coinbase1250.00004472
4396fe5863b5…f9a17817ec3b spends P2MR pays to P2MR110.999997420.00000258
c3112a19a2bc…d57de5a9cf93 spends P2MR pays to P2MR110.999997420.00000258
5a64ffbf8700…2a9db983670a spends P2MR pays to P2MR120.996986240.00000344
ed47180e9dfd…351e3851d337 spends P2MR pays to P2MR120.996986240.00000344
5be3bc6766ea…8acd03adef56 spends P2MR pays to P2MR120.996986240.00000344
23e9e59a5f52…140f8851235b spends P2MR pays to P2MR120.996986240.00000344
90dd87bf5db5…e20f79911e07 spends P2MR pays to P2MR110.999979120.00002088
e243e59bc2fd…cb61f397b99d spends P2MR pays to P2MR220.001995080.00000492