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

Block 29233

Hash
00000156fd7182d4a72c2eb2fc66980cb588036795a1bb2cf53b4f7177260cd9
Confirmations
10835
Time
2026-10-21 18:35:25 UTC
Median time
2026-10-21 18:27:27 UTC
Transactions
15
Size
6,125
Weight
20,087
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
2b7e816fafc34cee2ec63ee6877713ae9118df56182d2bf6f8343687fd274187
Previous block
0000009fe34ceee08c58b5f9e95fc73979891173ae682624ee0055ed406eb603
Next block
000001c9a1a66e78503d48a860ea882f5baaa80226f02f7ad5d2a4ca37fe9069

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 29233 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
b0918557e8a46eea4b164010f80c4ee9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7dfa702594b6…cae19737a9b2 coinbase1250.00004578
80ea16c491e9…e1c792de1202 pays to P2MR1218.99990060.0000031
f9624929bd44…48e2848ac405 pays to P2MR1222.9999130.0000031
fedf9f062e79…8e9765c61b57 pays to P2MR121.99984790.0000031
b818f3831491…1d0f411c3898 pays to P2MR1214.99988820.0000031
bafc8bf20fe0…2b201a143fb4 pays to P2MR1211.99987890.0000031
76846dbd22cc…34886ee00cfa pays to P2MR128.99986960.0000031
3601302726ae…2fbd07117cfb pays to P2MR1220.99990680.0000031
eee4cf5ef8c9…92eb5274dc0f spends P2MR pays to P2MR120.997989680.00000344
37a62db8ba56…ade98355c755 spends P2MR pays to P2MR120.999996560.00000344
c00927e692ec…d16a06978658 spends P2MR pays to P2MR120.999996560.00000344
3c2d1ac1146b…9e72dd41e26c spends P2MR pays to P2MR120.999996560.00000344
35b3e3e7cf7a…28fc9288c399 spends P2MR pays to P2MR120.999996560.00000344
bb42b15e4ef6…9ce28af67ab6 spends P2MR pays to P2MR120.999996560.00000344
21790a790910…ed9f80d813f0 spends P2MR pays to P2MR120.999996560.00000344