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

Block 24763

Hash
000000d9c54918117e99e901304e33626312e516ca8b8b7d7d791a1bbfcd416b
Confirmations
15331
Time
2026-10-16 16:08:24 UTC
Median time
2026-10-16 15:59:46 UTC
Transactions
3
Size
3,371
Weight
12,524
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
c018131e98992b01a1f51578c440b3ae84019b9c1c6f846bd83bb084144abae4
Previous block
00000072b8d6c943d0f63ad38aad156b07765e773287ad968cc36d6b17ec278c
Next block
0000007caaba2acc1dede9218a57c913e3afed6864009dc44dafee359ac88b30

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 24763 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
17744d9ca77ba71a990404586d5b31d6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
79c03bc84f8d…9d5033ca25c1 coinbase1250.00000777
6a9d757c16d1…6c62fb57e69d pays to P2MR1247.99999050.0000031
fdd832978f0c…0bace29d0ff8 pays to P2MR220.019971930.00000467