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

Block 33479

Hash
000000f182ea90b9cfaea48832d6268df43bfb22e7360db587303f02bb699cca
Confirmations
6809
Time
2026-10-26 12:43:30 UTC
Median time
2026-10-26 12:35:16 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3ddcb7475b432c76741d1177ab6a3ce805c126a6509d8aa7594242fa731c383b
Previous block
0000017116f7ac6463eb7081f8f71890681f22868a2365de3823eb19c37054f6
Next block
00000061e3326f80e9e3d3ec82260c3e088a9432f49404396adf00be75467063

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 33479 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
03c4a0a18d198200b7d5a2d3fe430408… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3ddcb7475b43…42fa731c383b coinbase1250