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

Block 35286

Hash
000001ef805691960b5f2831e27f206048f4d2be8d1bc54b0e0415c1231a36cf
Confirmations
5154
Time
2026-10-28 13:08:21 UTC
Median time
2026-10-28 13:00:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ccdc7f6a25e5fb9fb8a235936564bcdcf45fdd82e06fa3d5f24915f9a5070b4e
Previous block
000001c31577bf8e8a976b342f4dadf9e7a315dedea9be08c03ef890a37c6e76
Next block
0000008bc63b3ebcc1ef0bbf12245a6c73d03d62426a15387f1a77dfd2da6d28

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 35286 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
3b14c0399143c4ddadbf3c34887dc02b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ccdc7f6a25e5…15f9a5070b4e coinbase1250