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

Block 35660

Hash
000001a09878932b2d362116456a11436040b638fc6c400ad933c89f0b45afbf
Confirmations
4677
Time
2026-10-28 23:06:49 UTC
Median time
2026-10-28 22:58:53 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fb443be8826bed423d4cf7f4455f503b88bccc069e95f8f284aa6db57fd13632
Previous block
00000046ee9cbed9918ef07372007bfa5ea0502845152b7776d027cef303bd79
Next block
00000227657bdcc2ae7792945c3f47bb5bb914f8ab5f03ff4d444711333639de

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 35660 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
2d23b087a9482375ccb4a56c788b89d8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fb443be8826b…6db57fd13632 coinbase1250