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

Block 34235

Hash
00000079b7818d55fdc762e23f2dbec37c1cef301c3e3c91fe2e4ece14a93da2
Confirmations
5509
Time
2026-10-27 09:03:18 UTC
Median time
2026-10-27 08:55:04 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
358017a2692a7f7200a525d8536e5d8725c05b4d395c7915219ff1f5eeb5d521
Previous block
0000003a63010ab6f794dccedbc2373d54d0c4ce4fe1010fa6f4359b7e8fc46d
Next block
000000e743ae5acb8c5100850a1f33cbe9e78e05775d15c858a4c86fe72c325c

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 34235 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
9340ee045c76b7155a903ffd3d7d0f28… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
358017a2692a…f1f5eeb5d521 coinbase1250