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

Block 35586

Hash
000001752010b0d85df74288e709712a2ee432aa2a6f620dcc5cb469fbe23bbe
Confirmations
5523
Time
2026-10-28 21:09:38 UTC
Median time
2026-10-28 21:01:27 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
46c4c01664e1f579b69d16808660467b2c37653dce9d870967483eff0e6ff5cc
Previous block
0000004b4cb8adef7237e10a76d7d898c34f5b15a7d0c0f9be55100243d8400f
Next block
00000220093b8d6419ade414213057bc5c9174ae21a72e867775cc80a1e6c1c7

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 35586 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
acbd74347c36c683b592864080aec2ea… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
46c4c01664e1…3eff0e6ff5cc coinbase1250