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

Block 39353

Hash
00000074fcc0a61ee37fcf5f672474e0618273ae732a015fc884a03459e391c5
Confirmations
714
Time
2026-11-02 01:18:44 UTC
Median time
2026-11-02 01:10:56 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
d079fcf182f34ef0a5e7ced267f5de30d231e7dbe5c7336bedadc9e2c5815375
Previous block
0000001974f3512c7550264f20503015522a0987ec5c8ab01946cf55360ca3f3
Next block
00000069b3cab45174bc3724d63726f68a95f652b371c6f1d0a17b806e4d8c56

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 39353 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
87126d61be0e61dcd0cda4f1adabb873… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d079fcf182f3…c9e2c5815375 coinbase1250