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

Block 36650

Hash
000001938166d93c7e3b3a329b396ee05335ad6db2f7bdce3f5c02218b3f93a8
Confirmations
3932
Time
2026-10-30 01:30:24 UTC
Median time
2026-10-30 01:22:17 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
1aeb19c0da7932cffc4f3b2d24918a2ba6a565c6a1cace3b7443f4cc77ac7289
Previous block
000000ac61eb7067771438f8c94763e87dcb8abb91420b039d3c116c3d873d14
Next block
0000014fd9b7efdb75363548238a119fff0b31889948afa02494f192e0e00ba0

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 36650 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
736fbe67db1c410525585d0b79d75729… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1aeb19c0da79…f4cc77ac7289 coinbase1250