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

Block 33524

Hash
000001fef32ec440d09c6a21eb498c84e27c003ed09ada603f9e6c922cd06e03
Confirmations
7349
Time
2026-10-26 13:56:30 UTC
Median time
2026-10-26 13:48:22 UTC
Transactions
3
Size
6,895
Weight
15,670
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
cbbac8e5703fd1e3551768c4541b32f596b42f09a6ee2273fc41871199034033
Previous block
0000002218e1e74a83eedea6fd76a76f1dc752b861d044aa2df6cd573b6ffd12
Next block
0000006ebe4a340436e2ffe755f219886e200fc3fffb447c56e45d5ff3f3cb44

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 33524 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
445c050d91bcf97ce7d357088499faa9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1d42a637e110…613c3fd39cbe coinbase1250.00002346
501afe976528…96909b31ba37 spends P2MR pays to P2MR110.999997420.00000258
3a1baf9551fd…d8d74b7ce789 spends P2MR pays to P2MR110.999979120.00002088