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

Block 36806

Hash
000001e79c54a1c8d8b90aa43f9542ca76a3a616128208e1d3085272f716bd19
Confirmations
3902
Time
2026-10-30 05:39:25 UTC
Median time
2026-10-30 05:31:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
e743980fc2555f60a3c8628dd6c4920b85906a67c0bf295093ba67d573e62891
Previous block
000001dd52161cb4e5b75766b43b22a6c7667e07445fa99c0b24d1cdc95b5ff5
Next block
000001a26fbffbe039d87573024c078304c417ecc1486379cefed7837242d808

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 36806 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
87e1b62eeb44283130001fc10a831b58… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e743980fc255…67d573e62891 coinbase1250