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

Block 33319

Hash
00000089bfb1ee3ef9f0ea88fa4461ee5cfa922f3b5dcb39ab7e0e7e1fe50d30
Confirmations
6893
Time
2026-10-26 08:25:42 UTC
Median time
2026-10-26 08:17:07 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
995b211874ecac1b6f44748039cc1edef0281831b176fe19f5cb27380566dd3b
Previous block
00000130bec04f312e70000661a3be7b03d5153b3e4375ccec3d446488e5e182
Next block
00000012f2c5cbf000483052f2dda502bf8f4b6eb984d63a24a0429d09ede41c

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 33319 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
090a6f0812945a2710721276f68216a9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
995b211874ec…27380566dd3b coinbase1250