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

Block 37059

Hash
00000256abd0f25c5b324fce7d915dc7f889f197406b58571cd3f3b955c10acd
Confirmations
4168
Time
2026-10-30 12:23:08 UTC
Median time
2026-10-30 12:15:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
592edd072c4b8466234cb7dcf812cb7f3a0782d62716dbb3a3511a9488e9d4e1
Previous block
000001620d2919e5d9f040feedb7e99b84ae81276bbf4193c5ae3a77b040dde3
Next block
000001ede450e1ccd4c94110598ea06ad15eb443aa7f2aa1e8d827b69afede44

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 37059 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
4c26f3062ab47c51a1888a0fe14e30e7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
592edd072c4b…1a9488e9d4e1 coinbase1250