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

Block 33909

Hash
000000232c70428dff0a61e5d1200a7c3b901081e68e2e011e19c20896f921cf
Confirmations
6353
Time
2026-10-27 00:17:41 UTC
Median time
2026-10-27 00:09:48 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
bd9b29ba503345d002f0a7388330c0565dc66ed76de29837d235383bf75d3876
Previous block
000000b8b7d9e3567566de29c6b06ba563308688c823af4faafbc1b3bb8c74e7
Next block
000001e0442d9d33ea07b1eefc9d602e8c06c229bc404fbc34038121f6e7896d

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 33909 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
468b753fbe2330e513deb280b8101ebb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e25cdb0a19d3…7feff632d354 coinbase1250.00000492
7a6da52f35a1…60a63056be64 spends P2MR pays to P2MR220.001995080.00000492