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

Block 29584

Hash
000000c64590bbed480855f9b219837afbb87419f4ea8d5d16826d6bee761c03
Confirmations
10956
Time
2026-10-22 03:59:45 UTC
Median time
2026-10-22 03:51:37 UTC
Transactions
14
Size
5,920
Weight
19,471
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
2c3308e7ed1ef20239663c5ff81317a9cbab4c6ca927cfd4c8975de078ca8cbb
Previous block
000001a4e3446d4788717602b7319457b3c1f2cad4d202674909640fac7f585c
Next block
0000010cca7a4ca18e87c72185c3080725d29aefbff189bab957176c99144188

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 29584 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
e559f6984645089294a37166ad9d68fc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3b01b8d7ce69…49deb86936fb coinbase1250.00004268
a8dbc73ba25b…d8fe7948fd1b pays to P2MR1211.99987890.0000031
b0c16bf36ef2…4823c6e0c62f pays to P2MR1214.99988820.0000031
c4cb247c9016…60987b9a3167 pays to P2MR126.477224910.0000031
c837d0710d45…eff14178d37c pays to P2MR128.99986960.0000031
ea7466f8dc16…5b6d5bc8499a pays to P2MR128.99986960.0000031
96ded5002e73…f6f773733ed9 pays to P2MR122.9998510.0000031
855d42c2f0fd…c620dbf2af27 spends P2MR pays to P2MR120.998993120.00000344
ee3d15152dcc…e2d10c51fb27 spends P2MR pays to P2MR120.998993120.00000344
2586a78f96d6…b995af823c3a spends P2MR pays to P2MR120.998993120.00000344
d4bde1077caf…54698e560141 spends P2MR pays to P2MR120.997989680.00000344
10478b0d66c1…ab23b475759b spends P2MR pays to P2MR120.998993120.00000344
fef67e2e8f0a…3084d1d439af spends P2MR pays to P2MR120.998993120.00000344
5d35e3bcd5b5…0a86fd1edcda spends P2MR pays to P2MR120.998993120.00000344