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

Block 31365

Hash
000001acdb87da5779cc9a30286e2db8df3addb22b82bfd3475b30cb4620dae2
Confirmations
8908
Time
2026-10-24 04:04:15 UTC
Median time
2026-10-24 03:56:09 UTC
Transactions
4
Size
3,387
Weight
12,828
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
eb6e70e4aa6e61fb6dd84f1bede3f74f1c452a60e9a4e8e4b6def694f41b267a
Previous block
000001b753614defeb2bdbe6f03fa6ab75fb726eaffaecd614485e8fdb5b145a
Next block
0000016eb9643ce5cc1ce578ad64505268bbb9c87b2502f4eca90847ca43f3d6

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 31365 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
8eab3b5a56b9716887146e905d79132f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8334fbd5b6b5…82f0de7898b4 coinbase1250.0000093
6dde9e46effa…b6df7d1fc00f pays to P2MR1245.99998430.0000031
fc4005ef1a94…8b6533a9af6e pays to P2MR1219.99990370.0000031
d46525be82bd…58edcfa6c077 pays to P2MR1236.99995640.0000031