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

Block 32505

Hash
000001edb48ba30ef844a7bd46dae2e44ec835ad8b108ea150befccca943bf1c
Confirmations
8774
Time
2026-10-25 10:40:47 UTC
Median time
2026-10-25 10:32:47 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f80049b3d1df75c226608e7c9e930fc5aba9f06db9563d3a7f179d54ec7a6418
Previous block
000001a69fb32e66c025f2c1b99cfd3027b716cb0b8634701f1abd78e8b8cf47
Next block
00000155693a108261c4ecc88ab26042f9335f47ee73f0edf8168dd25baa5eca

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 32505 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
d59313f1cccdec714afa2266adc8de0a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f80049b3d1df…9d54ec7a6418 coinbase1250