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

Block 33910

Hash
000001e0442d9d33ea07b1eefc9d602e8c06c229bc404fbc34038121f6e7896d
Confirmations
6559
Time
2026-10-27 00:19:22 UTC
Median time
2026-10-27 00:11:24 UTC
Transactions
4
Size
3,702
Weight
13,269
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ca64ca4fd5e5459e5d7cf447a801547ca18003e4522d76571d8d899051d65799
Previous block
000000232c70428dff0a61e5d1200a7c3b901081e68e2e011e19c20896f921cf
Next block
000001ebb81cded0216c2a04668a59d0be3b5d946d975da17c73a22b757eec1a

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 33910 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
bfb5c1885d93a93c29ce98b70dd2af63… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7aa3a5eadfcc…5c337ac07f06 coinbase1250.00001146
eb2e8395138a…37acd891069c pays to P2MR1210.99987580.0000031
ff2d3c4f9473…e6a8263e5bb2 spends P2MR pays to P2MR120.996986240.00000344
697f6453d357…19273a9a086c spends P2MR pays to P2MR220.001995080.00000492