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

Block 34827

Hash
0000016f8a92e98bec950da18a71c1ed9282c32acd2647786f7481c4b3c5ac59
Confirmations
7388
Time
2026-10-28 00:54:12 UTC
Median time
2026-10-28 00:46:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ea55eb9fb35984303440019e842275b586b25026dc755199eed6c1f1d5ce8704
Previous block
0000023a891982465a958e5f6635e769cb87e7535f0a6d124367b4b89dfa6dc2
Next block
00000037c430cf387f35f79b2aa4de42bc75ccfcd525cf8ec527434657d95482

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 34827 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
66e60caad918594569abb1553ac807f2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ea55eb9fb359…c1f1d5ce8704 coinbase1250