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

Block 34893

Hash
000000b4fef313ddf7228ba0e9b31846a2e9fe8f5dd86c9892d2a2c1772b7033
Confirmations
6346
Time
2026-10-28 02:39:23 UTC
Median time
2026-10-28 02:31:31 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
759e65adfa1ea338de7549d52546ec173c44b2e2e6feb2bba64406465453533b
Previous block
0000012dbb7e49537890f62fb89b4be7d2ae519593cb0b5dc459de8a472154f1
Next block
000001b921378f8e273402cae046eaec66c8f9ce6f37e9b7a365656fd258b706

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 34893 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
a87abe4ec5af6bacbc8b77995f418d92… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
759e65adfa1e…06465453533b coinbase1250