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

Block 24834

Hash
000000d33cc1c03d3b4f1ebf34b2a797c13e6746288ac5ee0cc47ee49dcc66bf
Confirmations
16111
Time
2026-10-16 18:05:33 UTC
Median time
2026-10-16 17:57:22 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
27565b4114bdb96b69613a61bc91c3fcbbe1cebf8c14310064e90cf60dbbefdf
Previous block
000000919722ed9702ef9e25df5209115407a7e15eee24fd8559b6d51df52f6e
Next block
000000af95398fa381b3aa506a8dea921ddd6e4a2ae940a1837023be4f8aaa88

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 24834 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
43006fcda2ad00157766b4c114107baa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
27565b4114bd…0cf60dbbefdf coinbase1250