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

Block 39465

Hash
000001bd262d3929b8eefcbbc7d780422172b3d80a8314be57c1eeeb6f7b0802
Confirmations
1465
Time
2026-11-02 04:16:53 UTC
Median time
2026-11-02 04:09:06 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
79622b2a8c10620b36b071b3a48836a4d387dab03526ce4093adb2e6aefd5e51
Previous block
000000b912555185143f05a893c678bcbc764f35dd67907e1c3f31819feee6bd
Next block
0000005f90a11392271cf927ff543204d4092cb26c023a1cb3ca46465ce0792c

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 39465 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
15c79555168a8e69aa2bb0b652cffba4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
79622b2a8c10…b2e6aefd5e51 coinbase1250