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

Block 33048

Hash
000001b8deb78be096500b7f3ad2fb2c6b2942fb5743d83b5250e640017fb2c0
Confirmations
8236
Time
2026-10-26 01:10:50 UTC
Median time
2026-10-26 01:02:45 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
608585f9c7b3b2bc3bf8d8ceadc04f3dc2614f2529e3c61bd0512d4e98d570c0
Previous block
000002032804e1553855453f05cd71ce0364c91dd755dd0605fae24f1f676667
Next block
000001da924626ed3d31af4a15ccfa2eeaba05ba19b6abaf64dcad48cce5e018

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 33048 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
92778276ea46abf631852f27d96281f5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
608585f9c7b3…2d4e98d570c0 coinbase1250