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

Block 32562

Hash
000000c492c43eb2f62e7af304104ac939d94c3ba97d0160ed63dca904101508
Confirmations
9100
Time
2026-10-25 12:11:46 UTC
Median time
2026-10-25 12:03:37 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ddea789c2dcbc2f496e916a3c958f16264fe91b1686cdb5f3971f1d69b3c7212
Previous block
00000046d5c640208c1d1aaf17acc436716cd1a24cef5a64ca34546adddeb23e
Next block
00000195f7bdc39c280d2d689502f02c2674f4a797658c92dfbe9ab30032c868

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 32562 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
aa7934f6fa484569c5406f2446f0770c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ddea789c2dcb…f1d69b3c7212 coinbase1250