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

Block 29914

Hash
0000013b1d06c7dbc7192584fac5ea9bc6561392639eb140f8588a9849078814
Confirmations
11590
Time
2026-10-22 12:55:29 UTC
Median time
2026-10-22 12:47:35 UTC
Transactions
4
Size
10,785
Weight
19,839
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
1438b8d8fb566122e3bd44b6569e1db67cf09b101da5b05c3998fabafac250cb
Previous block
00000053383d4456048c139ccc1e1b8709300a43e935d5f029e05ec1da4a2db3
Next block
000001cd8f92504a8d940fb313aec8664c3db7c7b7355225b4f45a2914a80bcc

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 29914 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
133d35bb2d744108f6f1d0ebb0d22df3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
24caefda1e50…3fffdeb1c875 coinbase1250.00004434
c97ce628e8ae…191007c32436 spends P2MR pays to P2MR110.999997420.00000258
c8dc0ecac0c1…225997be154e spends P2MR pays to P2MR110.999979120.00002088
fae73ed4b893…d3abcfa1dedd spends P2MR pays to P2MR110.999979120.00002088