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

Block 22959

Hash
0000006aeefafb93793f319026b12fce5c088eb92820a6336fff3bf4adf3e81f
Confirmations
19139
Time
2026-10-14 14:34:41 UTC
Median time
2026-10-14 14:26:28 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
9dbff221ddb8bb7f7ddbef931c75c48569e1f9aa32b1e3bbfae33c55421c6729
Previous block
00000109509bf9758a3f45cce942cf16d62e1d7fc1660ddb3425701c95de0792
Next block
0000000439f4754d9e4d5b94f817557de091f544cf01a9dd31c1982b476d7510

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 22959 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
bc405f8522344309e5be082a10def05c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9dbff221ddb8…3c55421c6729 coinbase1250