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

Block 23074

Hash
0000014007080da06c0e8912c206a6ccc2459d76482c1115aecdcad9465cf622
Confirmations
19311
Time
2026-10-14 17:45:50 UTC
Median time
2026-10-14 17:38:05 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
22ba24bf877916667946af58a9a24a57738aea6090b9947ac74e5f8d452f26de
Previous block
00000006067376327367b99c9ab3867f59c82eddcc66d1f2fb816387890d2265
Next block
00000137adf207f94966f73d2e08fe20f32d15e2e0fc466aaa431f3359f19dbd

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 23074 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
f69e66fdf962aa5a54cce746c96daf97… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
22ba24bf8779…5f8d452f26de coinbase1250