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

Block 24080

Hash
00000119039f8129c2d1a1431356979a4fde618e2d23851b714692692331ae33
Confirmations
16932
Time
2026-10-15 21:28:11 UTC
Median time
2026-10-15 21:20:05 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
154e8359df4442d4693f1801e341b1badcd0baf9c556c8e444954cab3478ee19
Previous block
000000ef2273af5edc6feec64b8396be7245a52ccf75034b73ce0b8cc8788f59
Next block
0000001dbfe142f3c6201e329b742dacfd3cceb59fcab15773f68003a8a55e42

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 24080 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
b1f592d1a4034e2d79f34c4e1a68368b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
154e8359df44…4cab3478ee19 coinbase1250