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

Block 32522

Hash
000001d8a360076424eb12abeb3f609af39f30fde7c56594ad6e06b1a9fe8108
Confirmations
8307
Time
2026-10-25 11:08:12 UTC
Median time
2026-10-25 11:00:00 UTC
Transactions
2
Size
3,166
Weight
11,908
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
1664d132b22b71b7337a2e9241373ca0ad413e9bc10233e608581377a158fc8d
Previous block
0000000d28ca36f206e8a57bc5408e59dc72192a357b596699cc11ad95f48855
Next block
00000090b9c67a7175f7937ef73fcfbae5af048947d0859576be74958284e65a

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 32522 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
05cec97737a45401f3886db3a0665b41… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
610b02580b79…092a2f62a956 coinbase1250.00000465
63246deed373…d4e49e582cbb pays to P2MR220.019971950.00000465