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

Block 32518

Hash
0000021271aeb102799951942d60efad0310a372df0203d60fda95cc81249e6c
Confirmations
8565
Time
2026-10-25 11:01:36 UTC
Median time
2026-10-25 10:53:49 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
fa0369b1c40604cd5564094be3f6cf425d3cfc7392ec2a0f3aa70f085c4ecda1
Previous block
0000005a5aacddf9120039ba4bdb971bda0efe931f5204642afa0dcb19605fd8
Next block
0000011b80411930fe498bfddad3ebd9d5769ea8b0eaa1663e66f5e995f41f55

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 32518 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
77e55a5d5fcb686f2bb9e508532bccb4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fa0369b1c406…0f085c4ecda1 coinbase1250