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

Block 32271

Hash
0000019d47ac11e09eabadc41aca65b25fe69ffab750dd2f30bde12c87e3d91a
Confirmations
8792
Time
2026-10-25 04:27:48 UTC
Median time
2026-10-25 04:19:55 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d7bd41c25ff8bddc0f763dcb4f979712e4290884fcbb13d2753d11644d87f327
Previous block
000000eb089b3c39e68c68b9df316aea241e52fc3dac3aef435e941476e26f71
Next block
00000023411db99452ffc155b9f26a854a501cf5416003da3a7bc2a992470a51

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 32271 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
c726d290decfec939fe632f5aa734c1d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d7bd41c25ff8…11644d87f327 coinbase1250