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

Block 37095

Hash
000001dc9b0e45cd77fd9c366d34cec02bd37ecac62bb6085c57b104d3eb3967
Confirmations
4995
Time
2026-10-30 13:20:35 UTC
Median time
2026-10-30 13:12:15 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
7759a48927dedd116f760b046fff70aafba13358ed274a7e7a3466b1f2439e8d
Previous block
00000144cee41488265a692aa654dd65ccc1a08c2b31c1905a0115cb2838c42b
Next block
0000001a7664f33deaf26a41fbeeab915968eb7f77082d44f47195e7d71247c0

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 37095 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
d53f822d16fe27fe9f98c08b9bc22b3b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7759a48927de…66b1f2439e8d coinbase1250