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

Block 29632

Hash
00000086dfa004c6f5653528d0088e25948f8eb52395d515d6740cfe022a2f39
Confirmations
10550
Time
2026-10-22 05:16:35 UTC
Median time
2026-10-22 05:08:27 UTC
Transactions
16
Size
10,260
Weight
24,375
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
584e084d2617695e49d4343f1ceb1b8df2f2ae1ff77f4287580a4ff94533e128
Previous block
000001c4799167daf45e13f3b639a1cdcfefc6aceed93c55e5334e4ba145f792
Next block
000001082cf0a46a19ff5decad9a203b8cc7ff6a6171674ae40b161a38308f30

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 29632 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
a48010276a481aa59c5d1b010df23567… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6f8b32f3e594…81f86729c962 coinbase1250.0000672
af6dfdf38be2…052350c39927 spends P2MR pays to P2MR110.999997420.00000258
83c7d799c5b5…e37484a4a810 pays to P2MR1249.99999670.0000033
259726cb29e3…d45754f35c1f pays to P2MR1249.99999670.0000033
34b61952bc5c…a2a89c64f339 pays to P2MR1249.99999670.0000033
f0c3b9ff3673…3d9f55914a44 pays to P2MR1249.99999670.0000033
ebef0fa1a971…a29945315355 pays to P2MR1249.99999670.0000033
200b6122537e…e218da041b94 pays to P2MR1249.99999670.0000033
e8a5a77fdf04…2d1b84a6adda pays to P2MR1249.99999670.0000033
d5140b5ccc8d…57667cc0311b spends P2MR pays to P2MR120.999996560.00000344
b11af093589f…0595db272c1c spends P2MR pays to P2MR120.999996560.00000344
4f544acdf600…dc5e3756a973 spends P2MR pays to P2MR120.998993120.00000344
97106f880287…a12a73d1bb9f spends P2MR pays to P2MR120.999996560.00000344
27b493179298…6ed8770743ab spends P2MR pays to P2MR120.998993120.00000344
717f4723b466…ec740f2850d9 spends P2MR pays to P2MR120.999996560.00000344
4197e13abea8…001ea603b61c spends P2MR pays to P2MR110.999979120.00002088