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

Block 33485

Hash
00000074325545ce563a190185d3ec11c0d0046ee07bade80c81426177f15f7b
Confirmations
6615
Time
2026-10-26 12:52:54 UTC
Median time
2026-10-26 12:45:01 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3996e902fe5313fe4efd15e3a66a3d57dc68c41e49eae56f2fd0a06d2fe1ee92
Previous block
0000000696291e036bde9ba9b11ba91e98d017ef4f4383939a2651bb5d1c6828
Next block
000001f9b02b564b0216e44b350c666db0befcc777ed337a692e3302b24313ab

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 33485 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
b1ed00a970ea5aae84240bcb7367b3f0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d5a5ec3468a4…1f0b69c00737 coinbase1250.00000688
b3e41f2364c3…f51d657df866 spends P2MR pays to P2MR120.996986240.00000344
e6d9a188ac45…90e6e2dae2ab spends P2MR pays to P2MR120.996986240.00000344