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

Block 32857

Hash
00000114f5ba0c610ec6cf4a8061fcbcf57aa3f656a4b97833c23828ee358bf2
Confirmations
9624
Time
2026-10-25 20:05:44 UTC
Median time
2026-10-25 19:57:22 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
51f93f3319d4bfbaf01f736b9165e7f9186a60f88a459270d3e385c3dc5400f8
Previous block
000000ac3435f76a9e39f4e6ed0ae26bb90b917e074c770ac983fb35933d22aa
Next block
00000066bf9ddd1c6b06514ee2f65ac77199521fea6e4528a592efeb33cf046c

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 32857 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
915533186cd7f224192ca13008ac96d1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
51f93f3319d4…85c3dc5400f8 coinbase1250