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

Block 35642

Hash
00000011bca779bb9c215002d2542665b95b5ea1034f146cc2e354dea7b52fee
Confirmations
5063
Time
2026-10-28 22:37:57 UTC
Median time
2026-10-28 22:30:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
5ad306822000efc1bb1f0a4bf40e4b4b748225ef32862a5dadfa187f63ad7290
Previous block
0000021b0e81a22d826828e3d243e178fb819c11fe9337cead36c50dafcd2abe
Next block
0000006cb80bd795bdfb5541e2ed26d788dd7c6ee940e49a04305b2cb6df693d

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 35642 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
5bbd221d8869be48ed95012afc1efa03… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5ad306822000…187f63ad7290 coinbase1250