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

Block 33848

Hash
000000cae8c3317c167309714bd159d0e867251584380de04807eb2a43a19812
Confirmations
6589
Time
2026-10-26 22:41:36 UTC
Median time
2026-10-26 22:33:28 UTC
Transactions
3
Size
3,673
Weight
12,952
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e9cb998d976b7912da1ccc8b097197d1b37ca8e268f9dd9e473790e1760fb5b4
Previous block
000001624eafa34cf8fa3e4107c19ff91da4fc61da6eae2b57e3692eaf8a3155
Next block
000000eb07db8447e460dd3f84c1616cc118f5ffe8afc5fb0e269a0937b4ef3d

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 33848 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
2d21ed35691c08245240846ee5ad7b3f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a2e9aaadc40e…903dcd0d0a7e coinbase1250.00000984
9456def03275…cb4c3ff9fa8c spends P2MR pays to P2MR220.001995080.00000492
2bda3a16964d…098e5e600fbd spends P2MR pays to P2MR220.001990160.00000492