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

Block 32463

Hash
00000158ee249313fa1aa2de32970dc014e779a5f6018aa8ef8beabd8f6e282d
Confirmations
8593
Time
2026-10-25 09:34:18 UTC
Median time
2026-10-25 09:26:20 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
dd742699d3ddb3065f2e217f09a7bdc35888377de5f6bc7118d6d632f3bc8814
Previous block
000000e93be1801a793190218c89f7ea28304fffff1258000736ab3171a793e2
Next block
0000006fb09afed8eafcd6c580df1eec452ec37b88aac775aafc3f2d1cb37f61

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 32463 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
579e339f6b40e682d62accad19990835… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a68f0757ca01…e1c19d5375a5 coinbase1250.0000062
351276c92a5a…ea6bc5a0f584 pays to P2MR123.99985410.0000031
246920db0339…df9f3f85a8ec pays to P2MR1229.99993470.0000031