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

Block 27092

Hash
000000cd5ed0a608bd6d56586a5bec6ebc9815bc17637b1474c305e47fc80e88
Confirmations
14098
Time
2026-10-19 08:27:26 UTC
Median time
2026-10-19 08:19:19 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
bba0f8a5e0e0d7d4a36c5f6c648c13602c3143200987ea3c33042e1ce2438346
Previous block
00000017eac8a9d47584229d96c4420b2bdc9da5910366614d6a64aedb204809
Next block
0000003dec16f21ef75864295b567568cfdcab42b419b85028a53921b90d3909

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 27092 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
852a4be9706fc460f3af4358b9881a6e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bba0f8a5e0e0…2e1ce2438346 coinbase1250