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

Block 35578

Hash
0000013ec83c9d1df2cc512214912db783fef619aec0f5515e4edc229d19a226
Confirmations
6315
Time
2026-10-28 20:56:39 UTC
Median time
2026-10-28 20:48:39 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
eef4effe0f7e897ac6b497c50025af5c78ea67857355dd3fabb6496c42e7d668
Previous block
000001db8e63bd13971625b5ae39c56cbcd7dfc52d29e7bf9768153de0c8d55f
Next block
0000007218a5e2add8b11370135628473f651317d78e48b69978dae2b3194b00

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 35578 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
12e7868aea5d1b8385ca6197417f2064… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
eef4effe0f7e…496c42e7d668 coinbase1250