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

Block 33047

Hash
000002032804e1553855453f05cd71ce0364c91dd755dd0605fae24f1f676667
Confirmations
8406
Time
2026-10-26 01:09:16 UTC
Median time
2026-10-26 01:01:12 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
841d0e78c0af19ae6803781b9d06a936b1077d79bea86f65f923e5433a1fd70d
Previous block
000001353cd6dbe281185bcc116555d7fde45b9bc26214925c4757c1a61a4ddd
Next block
000001b8deb78be096500b7f3ad2fb2c6b2942fb5743d83b5250e640017fb2c0

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 33047 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
91dd5806a30e8a4f417641d86856711e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
841d0e78c0af…e5433a1fd70d coinbase1250