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

Block 33884

Hash
0000001f8ef0b44d931430a05324b9d32ca98016432b8e6bdde0e4d4ea6f2eb8
Confirmations
6575
Time
2026-10-26 23:38:26 UTC
Median time
2026-10-26 23:30:35 UTC
Transactions
5
Size
7,305
Weight
16,902
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7ddd460a372751f633bc0ccbb8d7bf1cc052d552292679610c69a8d7428188f1
Previous block
0000010a971c44bf7a515daa8fc39009a601f5314a76b25e72eb58915e33c4f8
Next block
0000004821b211e3f5dc35d56cda51e8ae07671eedbedf71b6cf95f028832f3a

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 33884 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
89f0e9b889186ca9ca37bdb7f8bc33db… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bf191d864c6f…482dfaf63448 coinbase1250.00002966
40cb1bf2470d…826747436c4c pays to P2MR1245.99998430.0000031
f2e4c1e8e9b3…e25d1b32eafd pays to P2MR1225.99992230.0000031
c1f9ecbec789…65c1984e84c8 spends P2MR pays to P2MR110.999997420.00000258
6dbf306376d4…53920b822614 spends P2MR pays to P2MR110.999979120.00002088