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

Block 32612

Hash
000001842d4a2ef224ca73d8a05b175f7bb0eb2563d70780e71d5ef825f0b027
Confirmations
9618
Time
2026-10-25 13:31:46 UTC
Median time
2026-10-25 13:24:03 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5315167d7a155f6783117dcedd54d3b3c6b9062dd445e8be1bcfee2f7cb9568b
Previous block
000000a0d61545d57badf617907adb5d50cb5768dafdaca250de159b093e9132
Next block
00000145ae7742665824824abf50e95db75bc6e30e4d46e91c7c712ecf0139e7

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 32612 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
d012fd575b7e4dd48aa3adc729bceeb8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5315167d7a15…ee2f7cb9568b coinbase1250