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

Block 24730

Hash
0000012462bbe33b7ae052e773d6ebfd58a8869a1170bb55c5f4cb0521711e3c
Confirmations
16280
Time
2026-10-16 15:14:41 UTC
Median time
2026-10-16 15:06:45 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
4b1725d846f2fe5b1bbd9d4ae4198e9c03ce07eabdf56acad92bf54e243378be
Previous block
0000007a246db1d939ed7d3262e981756c415abe998a026025145d1aeeec0111
Next block
000000f398852705aa84f39a6ccaf15519f6d4818fccc9ee16fc8cb504db2cbd

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 24730 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
05e8916810a88e71f3761c1c0af56ca8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4b1725d846f2…f54e243378be coinbase1250