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

Block 33685

Hash
000000be9e38e242f5c710423e0fab80e159698367dbae851173c7ef34e4575a
Confirmations
6363
Time
2026-10-26 18:18:26 UTC
Median time
2026-10-26 18:10:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
748a4e8c41d682edb40c334a5a66b26319b848c705e2712fdcfdf120be14b8d8
Previous block
0000011dfa3322bb0e364c4a656077037640d243df9d6296bb24d6b4c4184b75
Next block
00000143d648d15ccec515fc618697b73f57aade9172031c04486fbb4b407b3e

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 33685 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
f83163797e67b682c56ddd07dc632527… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
748a4e8c41d6…f120be14b8d8 coinbase1250