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

Block 39466

Hash
0000005f90a11392271cf927ff543204d4092cb26c023a1cb3ca46465ce0792c
Confirmations
1091
Time
2026-11-02 04:18:25 UTC
Median time
2026-11-02 04:10:38 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
10efa61553625170d80b0673b35effc9b49920fcc1b09eef36b76a1646e8435a
Previous block
000001bd262d3929b8eefcbbc7d780422172b3d80a8314be57c1eeeb6f7b0802
Next block
0000005a0e011df573d0c15f333af5ee12f90126c96f2b2720126600ce0bf507

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 39466 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
123276383f3c8265b2b0e6e6c76000a0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
10efa6155362…6a1646e8435a coinbase1250