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

Block 32072

Hash
00000158d83ec26a458c667773de32a0c2e5d8e28bd009a5b2dab4ebc7611fbc
Confirmations
8921
Time
2026-10-24 23:06:03 UTC
Median time
2026-10-24 22:57:35 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2c813e0200105856fcdd115bcd8e744876e61a2d6a2737f68da7c7dfef1a08e2
Previous block
000001a871e9b8d79dfca0cf81a02f587e847e1afeab06808714eaf9b3bffdc6
Next block
000001df0483f7b71bf6ddd3e578c2e164e16520f61592f994738b54adcfc8e5

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 32072 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
40ede93f6d2fcc2c242056a1d622a1d5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2c813e020010…c7dfef1a08e2 coinbase1250