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

Block 36934

Hash
0000023ac530115314e7ecbb271420f92e1580163b6d58bacf1c9242a4c5ca4d
Confirmations
4541
Time
2026-10-30 09:03:08 UTC
Median time
2026-10-30 08:55:07 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
cc27b27d96eaac257a5f799a5cb56eb34098a27670c0449b83563207ba173358
Previous block
000001d401b7b17a5dd409f386b03743cd146b08b970f21dc02f34693df3eee3
Next block
0000004d38956b6828ce98a3ee55a5267a19b341cd9373887d8f533f399a0048

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 36934 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
110fa9ee29d55e034547c204232229f7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cc27b27d96ea…3207ba173358 coinbase1250