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

Block 33211

Hash
000000954bde340a8df5c2adf0b0c9d3ff4e0aa6b2ee25a31c7e27ff78dd7e32
Confirmations
8338
Time
2026-10-26 05:32:54 UTC
Median time
2026-10-26 05:24:32 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5f7b25daa2edfbb260bb3fc1e3f29f2ada73f00a41c4503e9d6f4223ae383fc2
Previous block
000001457a2adeea64dd50e3e3a2f191574c5aca55b548db2205a1b74a4e3150
Next block
000001cf9621f6dfa6c4b275aec341685c582fde6e39219651e53d3d4795d7f9

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 33211 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
20a838842b17666e6a00a751fd565860… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5f7b25daa2ed…4223ae383fc2 coinbase1250