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

Block 34000

Hash
000000e578ef3263a51dc4d4153ed922e6f8cbbcec55bb5b917d6dbdce19b454
Confirmations
6433
Time
2026-10-27 02:45:29 UTC
Median time
2026-10-27 02:37:39 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
1817f89f58e9e93da6cc3caf9c3afd9d300e39265714e85a4ae27fedffc837f5
Previous block
000001a070ee92092b3427c77367b8a7d85e54c5fecaea67689ecfcacd94ec4b
Next block
0000002b5c2c3f602576ff14de98db06e093e7f064f9fdaa1e02a238f0468d2a

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 34000 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
bfb1a1a8e0ff5d58ff7ff060bc83832f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1817f89f58e9…7fedffc837f5 coinbase1250