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

Block 27096

Hash
000001389b0902b6b857e2be526aafc872e89ee8ed75a1c91fdb24a6cce2f46b
Confirmations
14101
Time
2026-10-19 08:34:17 UTC
Median time
2026-10-19 08:25:48 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
bebafec7ca8453e69976ca4284a9590378a6e9b376efbcdd855d9d1ab0884933
Previous block
000001000dced00d5082c37b0a4e737df8b399dd8678154a84873fab4c612d5b
Next block
0000019bce42333c106de84f0f1b72d96caf7ace361cc5ce70332bf08679df1e

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 27096 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
5e896094032c436e443bf478a9db1eec… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bebafec7ca84…9d1ab0884933 coinbase1250