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

Block 35480

Hash
00000179228403242bd64b5d2c9ae3a1c6129b9fbecce1dc38ae6f746340965b
Confirmations
5197
Time
2026-10-28 18:18:20 UTC
Median time
2026-10-28 18:10:20 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d1409661fe2991fffc7ac514b600d3a36eff1019875cc479cc2af46f552e7eaa
Previous block
0000015de8caf11b5734635737220a4e477787282fc3f9ca9300d52a0c8da6fe
Next block
00000161b5b5d528d2fc73964bdfd58af6038be848263e92ff951d5b2053920c

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 35480 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
e15aa1b20a965ae4d18d4c8322ccf9e8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d1409661fe29…f46f552e7eaa coinbase1250