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

Block 33487

Hash
000001ab090eab0c3c94ce3413af048f751d59a8aaccc4e83f2069174cd120b7
Confirmations
6773
Time
2026-10-26 12:56:04 UTC
Median time
2026-10-26 12:48:16 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
40ef55defdbe30d5ffe13b6c34642b8a8e8b7d706f5d5f28b460c9fceef46809
Previous block
000001f9b02b564b0216e44b350c666db0befcc777ed337a692e3302b24313ab
Next block
00000096401eb210ca5d9ccfb1aae7f602703662e4f327667c64b62726a0e967

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 33487 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
5c1e34914abe343fa02a20fb207713b6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
40ef55defdbe…c9fceef46809 coinbase1250