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

Block 32860

Hash
0000004a1cddb7113200251c3f720a8b6e083330312962a1ec2e4bdc20449849
Confirmations
9632
Time
2026-10-25 20:10:27 UTC
Median time
2026-10-25 20:02:31 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
085fb85b10430c606f15b3a45fdfaabd9cd39c1477600b7fd02715007a518ac6
Previous block
00000156d73480dc0d4d0c8626999d532dd562287b277c4f669d80a78aee083d
Next block
000000d60180c44996708f414249f03b1c579ee7ce9ec3aa73238ceb072431cc

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 32860 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
4552fd459ea40e27d0a6cdd839d9c397… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
085fb85b1043…15007a518ac6 coinbase1250