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

Block 33148

Hash
000001c1cf171670ff5e087786ff985d4fa59cfe6c8205af2a48a3177e733757
Confirmations
7984
Time
2026-10-26 03:50:58 UTC
Median time
2026-10-26 03:42:52 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b36d57e28068343cf8dd211f4687d273748aa7b92db1db0383c90d2cd7be7ee8
Previous block
000001b15988ef363c329851ab8bafb72f56c040ef81d68b8e14d760b65bbc52
Next block
0000012746983765e0375581f3ca88bffe5757394055298a40ffc1f329b98f13

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 33148 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
10a60178410e07df82381d008613d294… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
57e5bcf87741…2323e8860718 coinbase1250.0000062
bfc663eac091…15ed7b9d071f pays to P2MR128.99986960.0000031
d80efe11b75d…60c2e76ae1bf pays to P2MR1237.99995950.0000031