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

Block 33043

Hash
000000b1718a9bc6d104dd1ab0ab3d82b06c8e3a16646e19bea61b1c3ab572b3
Confirmations
8087
Time
2026-10-26 01:02:45 UTC
Median time
2026-10-26 00:54:28 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4678362fd5b982404071fc267f79258f5f889775fb929cbc79a99db095c69af7
Previous block
000001d71cc20ad2ebed5c1ca01fa11dc894bdaf138023d21805839fcccfe3d3
Next block
000001d28302575e49c4ebf80c6417162a043fa6fd5e70481c9fd897717da89b

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 33043 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
08b09fc165c9791a0ca6deae1e3b09d4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
abf45c08c27d…72c1ffa00d5a coinbase1250.0000062
d4ba7419048b…52708de8384b pays to P2MR1231.99994090.0000031
2d43114c86e4…ae71be6e036a pays to P2MR127.99986650.0000031