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

Block 33444

Hash
000001c20415c07d3faa119e15762062cdd5b180489954722c853a078a6b53eb
Confirmations
7624
Time
2026-10-26 11:46:19 UTC
Median time
2026-10-26 11:38:20 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6f1aa644ed984a5a58491b617de51f5a4da545f3618f9479d03e04961129347c
Previous block
0000020b602fafde0eb2edb59918b648af425256d033c0c4cb201c77d8650130
Next block
000001f37c04fcf238b1ad0702a28af4e2e02603a2f6b580aa56b93c2f12d978

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 33444 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
df5225f4ba1583c45f3c7ead62761c89… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aa5202499016…c9dd1f1ffcaa coinbase1250.0000062
b033ac3bbc63…73986ec51b06 pays to P2MR1238.99996260.0000031
a44d5b194870…be293ffe16cf pays to P2MR1215.99989130.0000031