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

Block 35501

Hash
00000041d3ef8bebcb41e4b623c954c1dfc22c8098fbd533333c6b1ddc8cbeed
Confirmations
4990
Time
2026-10-28 18:51:55 UTC
Median time
2026-10-28 18:44:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e29537c448e826ce4dbc00ea7bb34835fabe19162287accf5f5f5ef3d576f890
Previous block
00000182f7cbf2c5872846b34a0ff4e8c8f0642ee6b14b578c6cbc9cd5e7816f
Next block
00000115d74b729350ec9481a9ed279773d98ab0f1ef912026eb9f40da1e5084

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 35501 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
4dbb62d5032dbc2a67f99c077407fb12… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e29537c448e8…5ef3d576f890 coinbase1250