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

Block 24954

Hash
0000001bbc83eb79f83e1b734dd858ff3a32d3014f00cdb93d9943289008a4bc
Confirmations
15269
Time
2026-10-16 21:22:03 UTC
Median time
2026-10-16 21:14:12 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
5c1404271a35e33248c80d6d59ae4f64291696ab5c7fc31d612a301a018a7c8a
Previous block
0000000def16cdf4917cf0724bb655fd4d94c96b9ee91042a6dfcce678414376
Next block
000000b343a5b783d563d67701ba4b4b2eb93a93d02cdc143bb7e76ab3b6ce7f

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 24954 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
5de0999601d6d45ad9c1c83260093452… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5c1404271a35…301a018a7c8a coinbase1250