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

Block 35312

Hash
000001a374dda3cf293eb33d7c52cac32fa4927cbfe5986a2b81e330d00d97e3
Confirmations
5167
Time
2026-10-28 13:49:45 UTC
Median time
2026-10-28 13:41:32 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
11ac721af2a4045836127d642439b12c3e908f18daba6c25bc0d1c11171849a0
Previous block
0000010da923bc8eed00a9acced4bf6ad22a1adcd710b511992033cff0f7fa38
Next block
000000bf974a723a8502800e8f4c7028ab9fb2235a2f8d2a859f5a537d19d900

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 35312 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
6f834022fc408b520eea6b7bb909c5d5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
402bbd3943a4…4335ee14f4e2 coinbase1250.00000344
3fe9f57e9007…2c5f7dd5c67e spends P2MR pays to P2MR120.996986240.00000344