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

Block 33087

Hash
0000009e61931cac3ff8e014780f89eacd4b21ddfad3268abe2b56834bb22d4e
Confirmations
8023
Time
2026-10-26 02:13:09 UTC
Median time
2026-10-26 02:04:40 UTC
Transactions
3
Size
11,072
Weight
19,847
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3de8868d1fcb9079d490918673088754fc117b9b69fcfb789c5c2b2343ab384d
Previous block
000001e66803ca03bfbf8082c2e682354d1fdc32d1f5de1e00874347ffd8ff6f
Next block
000001cf2cd0e5e73872a54c48cf01d833a93fe6f1b715bac8d66fbcadf571ba

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 33087 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
3ad5dfead0d0038f5b576ba4a600121f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ead81bf4f53f…1e458a2a9aa3 coinbase1250.00004434
bee9b681df60…770b4a0df2d4 spends P2MR pays to P2MR110.999997420.00000258
5d5fad5b2608…3653ca62118d spends P2MR pays to P2MR110.999958240.00004176