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

Block 38096

Hash
0000017062c3e606d6719be4def17fb8d21180766bedeb1b022f55e46d50e1a6
Confirmations
3207
Time
2026-10-31 16:01:18 UTC
Median time
2026-10-31 15:53:16 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
64063c2ba58b2e84e9f6f00d70def529c2d737cadbe5122c4d26a04d97099903
Previous block
0000022e3457a825d1546928b3b5a5781af975af1b752a7cbb2a0f647c38164a
Next block
0000020223e476bcd86615a9fbbf829bb544618312e0e256591621d7122c279b

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 38096 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
c7d1caf468b325fa79f8d3631f440124… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
64063c2ba58b…a04d97099903 coinbase1250