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

Block 34239

Hash
00000110dbf5855024727f02a93be202a67511d3221c5f9e605186729fd9ea5c
Confirmations
6179
Time
2026-10-27 09:09:30 UTC
Median time
2026-10-27 09:01:30 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
18983f2ee2b21684d187485ca8bfd046d578864c484309e29cd4da34ccc1051c
Previous block
0000011f09189cee1c921453ce9f9c53814c1936639514fdb6cc19059d628c9f
Next block
000000e93d720f0a04ccdeb84d3b851f0281c57bcfaa1fa0f9e9da8bdc97b03f

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 34239 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
44f0ab32d49b589a255c16cd92da3ec6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b25d6b4c099a…8b81d570414e coinbase1250.0000062
badea99e2f7a…0165b3e0530f pays to P2MR1213.99988510.0000031
423964751860…e5daa3b049d8 pays to P2MR1245.99998430.0000031