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

Block 33956

Hash
000001f40c4717213af02a5334bc9bbcfb19e563e6a8fc81411b82c4312b3f01
Confirmations
6262
Time
2026-10-27 01:33:46 UTC
Median time
2026-10-27 01:25:44 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
50cf35f791ac62328987d328c76608b2132a75f5b087f4c5bf34ecb10965f5ee
Previous block
0000014c1ced2c9e3a8216d4f164c5d35981ad7b0503c51b2ebb8dfbaee1342b
Next block
0000002d7ef40db9fdbd272ef809a693ac6ccf63189aef3e3284b78f36cc1c5c

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 33956 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
9343c1bf3d7535aa37e1165daf58e6a7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e4e93407b036…eda2242e2866 coinbase1250.00000492
ec0522c7e04d…6c5e0bdcecf1 spends P2MR pays to P2MR220.001995080.00000492