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

Block 33724

Hash
000001e5fce9b588c24b75861b889f89cae00e2c9f89cb3b5a374f49df44c2a0
Confirmations
6345
Time
2026-10-26 19:20:57 UTC
Median time
2026-10-26 19:12:56 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0a098fac6f053b681c0ab449f21efba43fe02f6f457426db0714006aefc405c1
Previous block
000001dbb46f8f16ba363d255e95819c8955fcc9d311f5b6b68c289024f634e3
Next block
00000049bb5febd8e677203df53beb6f7e5516f397d110581e6b49cd9d85e05a

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 33724 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
381c2072eff2dfae46cb6a06ea193056… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0a098fac6f05…006aefc405c1 coinbase1250