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

Block 32809

Hash
00000065ceb829692da7778de3040807051aaa5434cbb1992aac74b7de4581f2
Confirmations
9487
Time
2026-10-25 18:47:58 UTC
Median time
2026-10-25 18:40:02 UTC
Transactions
8
Size
4,691
Weight
15,779
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
bc95dbe9d0f1bd2175a052309ac8676ea92d174b52b98525196798bc461b0ae9
Previous block
000001d910c3d8104c1423587552eb2078220df2cff481d9e7b37f1339348289
Next block
00000167519941f610fa54844cec129018011cc2b19a1f7e2659c17e66e702b0

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 32809 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
7963971d648b67d03565a8fcd97c3038… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bd7517e1724f…d1782667c34f coinbase1250.00002408
a1151e5d006e…42523c25e90f spends P2MR pays to P2MR120.997989680.00000344
164eb5fbfc0c…f10f94f31241 spends P2MR pays to P2MR120.996986240.00000344
c1fcf97a5c08…50283f6ef741 spends P2MR pays to P2MR120.997989680.00000344
76db426dddda…9d6146f33744 spends P2MR pays to P2MR120.997989680.00000344
e76929a03144…1bceff82a276 spends P2MR pays to P2MR120.996986240.00000344
04bc235b2b98…602c6e8544b4 spends P2MR pays to P2MR120.996986240.00000344
afd6cad5c6cd…481694424de5 spends P2MR pays to P2MR120.997989680.00000344