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

Block 40924

Hash
0000006c94ea937b6457d297397f3e069ed7678228091ff5c4be05f8c69b05ac
Confirmations
10827
Time
2026-11-03 18:49:58 UTC
Median time
2026-11-03 18:42:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0014274344
Bits
1e02bc8c
Merkle root
a43313955fd1b6645601abc419650fbdc4e16dfb4e128d12d6fdd1d4cc78e501
Previous block
00000279c6cfa181274a81182c72bb61af33be0c798974d8a12e5a5d590f248f
Next block
0000026b35ccb1d7357f4eaf3ed31d2c81e0613a2f2205fd4b5cd26727c749ec

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 40924 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
c14af37281a2f3bea462cd0cfff9e26a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a43313955fd1…d1d4cc78e501 coinbase1250