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

Block 37009

Hash
0000014ae279dbee287179af02daebb9bf029128ef04117bedd212e48b04fc58
Confirmations
3745
Time
2026-10-30 11:03:07 UTC
Median time
2026-10-30 10:55:07 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
e7a3778ce7c8ec76a72f08b0619c865d0fe2f16c920f2f80c5696a2f009facad
Previous block
000001bf5f2e08d69642bdde7587adf7f7a6003c680d7f3791b9c340adb83ac7
Next block
00000068dda992dcbf601686bc387401824dedbcf01d73a5859e19e9b813e00b

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 37009 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
23aaffdd8cc52f7002ebfb0c0f164349… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e7a3778ce7c8…6a2f009facad coinbase1250