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

Block 31282

Hash
0000000d70537031dc8fd4b418c43bdeef2a2bf317ba4fe97f4de0b8c05b0259
Confirmations
9367
Time
2026-10-24 01:50:29 UTC
Median time
2026-10-24 01:42:30 UTC
Transactions
4
Size
7,099
Weight
16,282
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
7e7e1e0f71db640c59232b0c9d18d0ffc09403fbb328365bf3b55f079ec2ac99
Previous block
000000a5fd2be3f0435698b20519b9060a6fda083fb3946b06377d69eb5237ed
Next block
000001c279dbd2d7e8d25f37a382ee046720050e60a96e78e9c09f1064d05e58

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 31282 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
5621f93ea6f2d92d38baaac1f7dcced7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
910429a2fd95…3596a39c3f50 coinbase1250.00002656
8da85c05d9a1…93f987854a13 pays to P2MR1243.99997810.0000031
6961d5c4c7ca…c8e3074a3b5f spends P2MR pays to P2MR110.999997420.00000258
33f1361e6cc6…a1aa4f34146c spends P2MR pays to P2MR110.999979120.00002088