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

Block 39379

Hash
00000151066d064e35a7b0fa46ec05e53770f5114ddab600010487b2676b01f1
Confirmations
1953
Time
2026-11-02 02:00:25 UTC
Median time
2026-11-02 01:52:04 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
6d0f84e742a974bc1a0b7df887b74f61f87292afcb642aa4ceabc9fed94c2ae2
Previous block
000001dcc0729a0ca0695345a7d1c99f4b371e9fec455f8e3acb5cd20807f615
Next block
0000022dd0404467e0c9a7508e9673645b7421eb5afe481e7e327fdbcfae6bd9

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 39379 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
e18f356d5c02737c1c6f37e4c562c81a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6d0f84e742a9…c9fed94c2ae2 coinbase1250