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

Block 32561

Hash
00000046d5c640208c1d1aaf17acc436716cd1a24cef5a64ca34546adddeb23e
Confirmations
8918
Time
2026-10-25 12:10:12 UTC
Median time
2026-10-25 12:01:59 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
60b3120f3798b63e1dd5a84d2ae0dbf1a68761f6e3559df9ba62870b6e32af35
Previous block
000001fb981f10b7539a1a1681d8871b8af0f55d097842fea8947ad7aa3f1d60
Next block
000000c492c43eb2f62e7af304104ac939d94c3ba97d0160ed63dca904101508

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 32561 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
f9aab6cf1cdfa5be4d22fa08a20607d5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
60b3120f3798…870b6e32af35 coinbase1250