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

Block 33496

Hash
00000154db9f6a197643a8f92ac020b3545883542b4eae72cb6bdcb78ad4915e
Confirmations
6862
Time
2026-10-26 13:11:01 UTC
Median time
2026-10-26 13:02:51 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c8caeef61c17f237626287e09bdc14864f302c11005e9579bca05b3e2daf2adc
Previous block
000001262e1cac444cf6be9f801ef047a0b59d7623d4496e81e737d112cbf074
Next block
00000115511185a5667762aa18855cd1a693ab040b38c79339e9fb8b7e25a856

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 33496 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
2f778345c9a43f74b208623fa211efeb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4fc003695641…18371242491d coinbase1250.0000062
9db16ace7906…f9c09c499f92 pays to P2MR1232.9999440.0000031
bcce6b10e7d9…e09d0a2105f9 pays to P2MR123.99985410.0000031