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

Block 39035

Hash
00000205a9108e3bd8e4a18e453b1e62fb45bea1807d48b349665000c2a3aec0
Confirmations
1660
Time
2026-11-01 16:53:14 UTC
Median time
2026-11-01 16:45:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
25a3bb8726d9d7789b7dd38d971aa9ad639ac0c451e8e81d70a5daec91431e9e
Previous block
0000019deb01b8bad3e167f91c59668b800e79205553e7a9e0dd97ce5f21b07b
Next block
000000b93a469e626ff223c6bd964e01dc087f44d0e1596a758dab405e68767d

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 39035 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
0ae36ccd0b082471e6d9bfe92eac04cd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
25a3bb8726d9…daec91431e9e coinbase1250