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

Block 32517

Hash
0000005a5aacddf9120039ba4bdb971bda0efe931f5204642afa0dcb19605fd8
Confirmations
8751
Time
2026-10-25 11:00:00 UTC
Median time
2026-10-25 10:52:18 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f373a6e4a73f28358cca0f14b987f5d26465628b5145f770ece71346838eacdb
Previous block
000000317fe058feee67de4660e0e6f3c414fec062b4391aab6de32462c8861c
Next block
0000021271aeb102799951942d60efad0310a372df0203d60fda95cc81249e6c

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 32517 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
f5b1e6ab9af0cb0f6c3e9df210746359… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f373a6e4a73f…1346838eacdb coinbase1250