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

Block 33779

Hash
000001de3dde151950232fd75f5a34e4405f57971c39e673950b4e6523997dee
Confirmations
6652
Time
2026-10-26 20:49:32 UTC
Median time
2026-10-26 20:41:29 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f591e45f57843f91b4885e74465ca92b4530ff4bfbfe0f82b74ce509c94b845c
Previous block
000001937dc07cbf244628e7fcd622d910f591e9c42a0e103bbed3c77f1544e2
Next block
000000df7ab203f2a754975b762dc7c515201d35b31d76730b211d0775bc1be4

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 33779 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
235f58a9bf8adb641fd01a98f64e4ed6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f591e45f5784…e509c94b845c coinbase1250