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

Block 34894

Hash
000001b921378f8e273402cae046eaec66c8f9ce6f37e9b7a365656fd258b706
Confirmations
6439
Time
2026-10-28 02:40:59 UTC
Median time
2026-10-28 02:33:05 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0e507bddbf098dd0c29aa89c287a2ba39ff604faddef49aff748beb1eb260d34
Previous block
000000b4fef313ddf7228ba0e9b31846a2e9fe8f5dd86c9892d2a2c1772b7033
Next block
00000242fc215988a94962d4bffc9f6c737c7e3990cc4531682a8d0cb94cdfc2

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 34894 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
c13b8ee5261cc71bc3d62674b8acdb03… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0e507bddbf09…beb1eb260d34 coinbase1250