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

Block 33570

Hash
0000020182e9a91e01da04a98a660acf7ef1330ca2b6c9c40717cf31ca4f8843
Confirmations
6561
Time
2026-10-26 15:12:35 UTC
Median time
2026-10-26 15:04:21 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
eea60f74fcf755d1d452679b58fba14dc6d999154eaa61bfb34edc36df9d06e1
Previous block
00000149a0a93014e35a68a9139554ab819ab1c05399d91fd921c27efdcb6dbe
Next block
00000043135ea0357325237169f2f0b21151f1ae9c42da965a1f94c4884d1c14

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 33570 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
5db23db705f0ce6bd8aaf2e4dbc98f40… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ebc9be964746…a12a6cb02315 coinbase1250.00001032
6a0dcb6649e9…aa56c77cea33 spends P2MR pays to P2MR120.996986240.00000344
99b15ddf948e…1aa587add237 spends P2MR pays to P2MR120.996986240.00000344
aa43a9bdac1b…289612e8dd71 spends P2MR pays to P2MR120.996986240.00000344