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

Block 32739

Hash
000001fe27e7b7699e7790765b80fd38505c03ae4a5b7b42cf3244415153dd25
Confirmations
8733
Time
2026-10-25 16:55:51 UTC
Median time
2026-10-25 16:47:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6cfb6fdef971c74e7c564c4e756a883bc8587fdfa95e2b3d324ba624a8119474
Previous block
000001acb3c14e70c1cd876d60df54e51c9c99ff4f7d2606249e593eb2fe87e8
Next block
000000243fc01435637ad61e79bba01b85fec9e058b24c7d09d75771dd1ced0d

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 32739 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
407582f3d676d322dcdc00c693e8439c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6cfb6fdef971…a624a8119474 coinbase1250