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

Block 29959

Hash
000001405d017ca55a27ab2b367a6e46733ef6bd4e18c498b964e676b0782489
Confirmations
11719
Time
2026-10-22 14:09:04 UTC
Median time
2026-10-22 14:00:50 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
db85ab64a9c2269fdd28e0e434258d53746da0adf3d2f0370d3eafb2bed9a5c9
Previous block
000000aca3263b3c55825fbac174f0c2d88b1e476b2f5efd2ec138e23ff596aa
Next block
0000002b5680cdd4050874fb38e24d15d502f8b6952177b2c850804f23044721

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 29959 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
05a47e7dd275c9767051d0157c6b9c87… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
db85ab64a9c2…afb2bed9a5c9 coinbase1250