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

Block 38056

Hash
00000224b43d87999ff91f8e58c8cdfcc3601588063ebd9d0c9a6bf73c6ea8f7
Confirmations
3058
Time
2026-10-31 14:57:58 UTC
Median time
2026-10-31 14:49:35 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
16946b6b7af56deb08365c59f5a2b8df139fbb4e26b32bda49073a06f6d88ace
Previous block
0000001eb72b1d7cef57c6d1d29ee476b5fcd63d9afe2510e55242dbf803c90a
Next block
0000016c5297ccf68ca3c01ae0f94c9da45306a0b3b6b180a0a10221124e16d8

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 38056 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
d18c2c35624a52fecf3e8faabe2a6c73… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
16946b6b7af5…3a06f6d88ace coinbase1250