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

Block 34082

Hash
0000011b9161664cd7b199465c27acb00b765bb332e6e44c9e20eb3b855025b1
Confirmations
6691
Time
2026-10-27 04:57:39 UTC
Median time
2026-10-27 04:49:31 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
157fb42871caa1f1b85704d24d9b31409458f27ddbb97e1259db61786be8b93a
Previous block
00000165563209411eaa20f1f8899cfa04a8be0a089e11a97f8a5d62df23c6d8
Next block
0000009036495c38617e9b6c311b19009281cc4dfe1c9cacda7c20a8082b2978

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 34082 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
50a7d44982d35abc738018b63b691c71… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
979a9726a8bc…d71ae78dc8e8 coinbase1250.00000492
ac97ba73d50c…a56cbbf76d3b spends P2MR pays to P2MR220.001995080.00000492