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

Block 33733

Hash
000000ca7fda86040f19abc047a873bacfc2dc672768df86737c19ebaed07b2c
Confirmations
6478
Time
2026-10-26 19:35:35 UTC
Median time
2026-10-26 19:27:43 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
cfb6e16651217968066409bbc73dc682f1aa7983fde7e75d5718938aa1323d7a
Previous block
0000010104094b58ce1eaf90a3a3e480994570b558754e8f165118330eb9c965
Next block
0000019c1335c8a905b68abac71a8c6ecee781478efbff754384b56c2f051d3f

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 33733 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
59fa6cbf1a76341d6986ed0b44699324… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cfb6e1665121…938aa1323d7a coinbase1250