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

Block 33536

Hash
0000015b9d68b2751683ce2df2c1ad6d8513a842de0482102ae796231aa778c2
Confirmations
7028
Time
2026-10-26 14:16:40 UTC
Median time
2026-10-26 14:08:35 UTC
Transactions
4
Size
3,526
Weight
12,970
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e86cb2f7561f100a71f214b39da0ba44c7703a86758e61f5eb8b573d4341762e
Previous block
000000711e38a00c09749c0b123c308aa5665a8f01610cc98f681e8fd7a673f4
Next block
00000112baed5480875d6acfff0ae098df583c883dd93ac423598a2a4d6cc6b7

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 33536 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
968dcb5c3a45d297a123b7a959fc1c84… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4f659c416c22…31995020891d coinbase1250.00000998
83b84b1a74f5…0f558bc12c2e pays to P2MR1215.99989130.0000031
d775b6b2a0c8…3f4aaeff8b07 spends P2MR pays to P2MR120.996986240.00000344
a20cf68fc233…3658cb7e8083 spends P2MR pays to P2MR120.996986240.00000344