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

Block 33975

Hash
00000211260c84c62d425cf089f5b1d933f5eba89d25bb452c0d4a20155b7092
Confirmations
6324
Time
2026-10-27 02:04:29 UTC
Median time
2026-10-27 01:56:16 UTC
Transactions
4
Size
7,126
Weight
16,183
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3112cd9a50e0345fb21c4ca7f28fa5824aea080e45e10e54f0051b1113503501
Previous block
000001e83643795ac94ada56179582675ff3cddfd643d3c2470d6a605b2ae55e
Next block
0000005bc4b56b3c8760caaaa3361f74e3b819dc1284972a15c5237cf1d95cdf

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 33975 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
57a25d2c233a206d35ed80d7941ff43d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c38781466762…3b97c247641f coinbase1250.00002604
e09045fad768…eb116370b6b5 spends P2MR pays to P2MR110.999997420.00000258
e5a09b1ef774…6e837d213fd1 spends P2MR pays to P2MR110.999997420.00000258
0802a54fed71…7b38644e6379 spends P2MR pays to P2MR110.999979120.00002088