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

Block 35686

Hash
000000b86ee455582a1a35f9910743c95c23c9a08e8a80d76037817d2efedf12
Confirmations
4820
Time
2026-10-28 23:48:40 UTC
Median time
2026-10-28 23:40:25 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
07bf5bca480088247d2b22adc20ad5391d00294a84d6b6982025b72a04a336bf
Previous block
000000f0978ed30fe47e041b16c240b85245e29d702cd9f661628275b0ebd2ad
Next block
00000095e794d3decf3f14e7076a068eb4d8061aca2789ab02eb1757e59aa781

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 35686 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
d0e2dfdc8bad9ed8f7b1923524d74a76… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
07bf5bca4800…b72a04a336bf coinbase1250