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

Block 30759

Hash
000001e9d2f3a31db5498c868b26733b969fe430c35a69a1c270899d87588943
Confirmations
9693
Time
2026-10-23 11:47:44 UTC
Median time
2026-10-23 11:39:33 UTC
Transactions
4
Size
7,125
Weight
16,179
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
7f82636fe0c64d9350c140764f4ca646f23606a461713ab6fa3fd118118e6807
Previous block
000001081d46c8a3c414d526a5a20855f7c8d5040c019998061e7afeea86d4a4
Next block
000001a5679c29356cde42ca1c822a51ad76bdfaed4b9ee5940b3e301da49648

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 30759 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
507aae8106c67ca1885560cbeb4fe34f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
01c168749930…c6da5e99f2b0 coinbase1250.00002604
ba1d44fe8d91…6dadb61a8e34 spends P2MR pays to P2MR110.999997420.00000258
9f2eaea0e42d…a0128c3dcdb1 spends P2MR pays to P2MR110.999997420.00000258
b59d6041af85…2a46bdc5983b spends P2MR pays to P2MR110.999979120.00002088