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

Block 26060

Hash
0000007035e377cecfa0d25c8bd3d995045c8ab20dee77130db358225ca0b721
Confirmations
15661
Time
2026-10-18 03:29:49 UTC
Median time
2026-10-18 03:21:37 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
17a4c3a646f5dac328136e7a0b84fa13dc11251d9e93204c0848e923bd826e78
Previous block
0000000d8364eed48eaa404a036b44b46dc213c69b1eec65ef4f8902078de170
Next block
00000066eeaed5d7cc13e9fbc3940ebea4964ef724fd5c18940f648a204f1307

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 26060 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
cbd1c952366ba915121795f1d155caf5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
17a4c3a646f5…e923bd826e78 coinbase1250