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

Block 33498

Hash
0000016aecf3180d93f1dee146f4b9b73c8933d97944cb6fd21a79f66c0fee95
Confirmations
6770
Time
2026-10-26 13:14:11 UTC
Median time
2026-10-26 13:06:12 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d1c8be3d2bfdedd028c066b30bdc98667892d20689652dea0b160175223d36d8
Previous block
00000115511185a5667762aa18855cd1a693ab040b38c79339e9fb8b7e25a856
Next block
000000fcef42775f42c432537f678c9f482f293f037c24d1087ece27911b1a8b

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 33498 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
f27b045a11836ac7ebd5903d834993dd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f7a1f785660c…4f433a4bb070 coinbase1250.0000062
d6d394262fe3…557862b0d477 pays to P2MR122.9998510.0000031
fb88567efbf5…3864c08522ed pays to P2MR1231.99994090.0000031