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

Block 34601

Hash
0000010d50811f281ce4dff1100884ccd3e204d5be451fe2b842def511aba825
Confirmations
7616
Time
2026-10-27 18:54:12 UTC
Median time
2026-10-27 18:46:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
aa6edd4c6054d795efb375e398073d148bd8da5dd4e16b393f87e51f3469e41e
Previous block
000002277113b7523cc73dcd49e97a8a4d8a69dbc3edfeb6f6ae9a254e65c101
Next block
000000de5afba994b267b7910272791d9c1d7368ecd63cf17205e7f4b5a2891e

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 34601 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
9516f112888f04a741710a1a8f8c7ab4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aa6edd4c6054…e51f3469e41e coinbase1250