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

Block 33948

Hash
0000005f0cbc544b15ed13ec105a9bc3b90f29a8a27079c29c42e14299d05c21
Confirmations
6223
Time
2026-10-27 01:20:49 UTC
Median time
2026-10-27 01:13:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0607fc23a83946939448e2360446aa0f57f99ab6e2eac4abc98f3c31b991784c
Previous block
0000003d7d4aa0ca5a9ade8b593c35f9e11e88a5c04186b95ca0f30746259eb9
Next block
000000b16f530dbb4456b30112754facc5621bd28fc6b0368365b4efa62cdd0c

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 33948 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
ce56c887c7beea1e8c7346c31bb58d4f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0607fc23a839…3c31b991784c coinbase1250