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

Block 23952

Hash
00000126d6c5ed68d5ca5cd50b4d8f8d92614a0c6666d60ce5eee3b22ddc25e5
Confirmations
16449
Time
2026-10-15 17:57:20 UTC
Median time
2026-10-15 17:49:31 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
b3ad75caf72c19d15abc6930aebda6ecb346e3ffeece046f3571688829293b94
Previous block
0000010187597aa9d2fe25d30fb852fbdfe4c592108e292600dd296be12c40b4
Next block
000000e12b848de3e29cb9862545db7a11aefb8e59dc804f9a88b88fdf368a61

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 23952 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
41348b4e6310e24d0547938cff19da43… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e603f8f9d08d…42bd56e26367 coinbase1250.0000062
9e4709c600af…3949661f2c8e pays to P2MR1241.99997190.0000031
825c496d0553…1a9b1595b5b8 pays to P2MR122.9998510.0000031