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

Block 39283

Hash
000002376cc0d0f46542b118f9bce379c6112d4c18503c49c97214f443a2836c
Confirmations
1948
Time
2026-11-01 23:27:35 UTC
Median time
2026-11-01 23:19:43 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
d61dc70ef5e4b171314afd0d96c870eb592081746996d10185886fd91172b170
Previous block
0000002549c8a75047b0e2fb33df1956e1daa6bab46dd0f90a8194fa0fa36c22
Next block
0000012242955696f46c4b0d1dd2ec1f76cf03c20ffbcfa8ad5ffb1e98b7dd42

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 39283 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
d993e598b91b95eac3026c4c697aad70… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d61dc70ef5e4…6fd91172b170 coinbase1250