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

Block 32917

Hash
00000081a0502d9c336200efc6584af63dd93145049e6a64303313f1d2787244
Confirmations
9398
Time
2026-10-25 21:41:24 UTC
Median time
2026-10-25 21:33:18 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
614caff43dd3f2fcd19e37a3f773d1137234aad1d3acdcb7a09330e4bb52bb88
Previous block
0000011ae30f262f3ad15887d56a1ea5038f01a3492d38a7e33632e502bd0b40
Next block
000001e1f2c9ed2a04c4c29038423c710f2877f84a5646b19cea610bcdb9abb7

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 32917 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
d301302de69b7030cad116fd40fc3a88… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
614caff43dd3…30e4bb52bb88 coinbase1250