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

Block 22482

Hash
0000008fd96643676f410a9526ae1400bea9a53f278759caf2de6d78b3f739aa
Confirmations
19799
Time
2026-10-14 01:29:37 UTC
Median time
2026-10-14 01:20:59 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
0ef1d465f52d4d72c1b18823e7ac13299d3f75c7f3d5fff8f77010af3e3054b8
Previous block
00000039da39e04fcd97ac3bc7a52338b53e07cd3c296b640dd9953dee700c46
Next block
000000d9c2453f1933d677c6ef4c70971203db5610fc791baf47927f53874d9c

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 22482 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
8bfc9be989414e149d848ad0b4e1fa2f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0ef1d465f52d…10af3e3054b8 coinbase1250