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

Block 38094

Hash
0000023f4e91d4911fb5983e38ce49d749103babbacb92335440a991c4aa2c3d
Confirmations
3269
Time
2026-10-31 15:58:05 UTC
Median time
2026-10-31 15:50:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
e71c3a4b6dbe4b7e8f276ab81c7b48b2706c57787d7fe5fad2776121d46ee7c2
Previous block
000001cb53f2bb55ff2473e047b922a8ed317e414e1139d58c0d2939820204e2
Next block
0000022e3457a825d1546928b3b5a5781af975af1b752a7cbb2a0f647c38164a

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 38094 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
a8e68af1609695441983537384f90fad… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e71c3a4b6dbe…6121d46ee7c2 coinbase1250