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

Block 33728

Hash
00000157810f4c519857fee06f558dd54cc3b8d9b454b38747a73f0b06e6a701
Confirmations
6573
Time
2026-10-26 19:27:43 UTC
Median time
2026-10-26 19:19:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
257151f6d242df6c63e40f771f396a387e5362885ee3faf376e2262d071e9487
Previous block
0000001543d008fa8f702066af07b450562fd9affd0107725c4184d066940727
Next block
00000096b6e485ce9c06b34bcc3a8f2a345bb3003b6016fb2c02f543a25a6880

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 33728 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
1eec786f2f46e04e08a8fd0ab14c688a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
257151f6d242…262d071e9487 coinbase1250