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

Block 32151

Hash
000001f7eb620c76a6092e40a67e6501916bfe0011310d3a57ad8d3592291c40
Confirmations
8402
Time
2026-10-25 01:13:00 UTC
Median time
2026-10-25 01:04:38 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
32fa732df4ca3c2f88b8ebb4baf06b40ac090fbc1c02c1cdfa54f44f2863bdbb
Previous block
0000019737dfe81359d3876fb91a4945703c76f8cfd65f7da13aa0c41cea3ded
Next block
00000167e7d34719761ec47e48bf8287f8ecc8c4e76bb60343c74b099f94f5d7

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 32151 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
4988e2ddbca5af0975d580bbb138adef… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
32fa732df4ca…f44f2863bdbb coinbase1250