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

Block 26467

Hash
0000016e5f7076ea2dec9113327ae01a1e24776ec9b00a37603081a8f9e98a35
Confirmations
13750
Time
2026-10-18 15:31:25 UTC
Median time
2026-10-18 15:22:43 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
caae61f1534309dc0b77c371ca898ab1eb7868e07e880ea09fc16b42a518291f
Previous block
0000002cb14681c2264c0dc249511979cbfa1b811eb1f2e8bf9ef929e7c6b543
Next block
000000107cebcc8cea560e7c575031099f0ad2114368806b9d0d780b7f97b13a

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 26467 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
25f30aa2ec214341c9ab3254373ebc3c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
caae61f15343…6b42a518291f coinbase1250