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

Block 29424

Hash
00000104d3c031efa7ee950ad46597d1eb3a567ee4995406cda3a87a0eb648a5
Confirmations
10742
Time
2026-10-21 23:42:01 UTC
Median time
2026-10-21 23:33:24 UTC
Transactions
16
Size
6,092
Weight
20,588
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
c6c4ece952efb88cd20ff778f36fa7fca78ef061611d8f632f2d653f25f2c978
Previous block
00000172765f09f052e8b17afbfbea491fc2cba927ff799082ff6d3e92d06bcd
Next block
0000002eb1cc6462959e2d7a9f22bd07e7e07f94b7c803b0debebb2219279353

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 29424 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
12fd397f945c8a4a3d093bb539d82e5d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
592021a1d727…dee5e4f1a899 coinbase1250.00004832
a2b728ec934a…91664193f913 pays to P2MR1212.9998820.0000031
097bee430453…fb9f81a55f3c pays to P2MR1219.99990370.0000031
52143ab1d7ad…bb50873a7945 pays to P2MR1221.99990990.0000031
06c7754f9e97…2ab1439c0c4d pays to P2MR126.99986340.0000031
b88901b24412…c81b9a751f70 pays to P2MR1229.99993470.0000031
51864fcc6acd…2aa2a091a381 pays to P2MR122.9998510.0000031
06a93459870b…796968b08784 pays to P2MR1228.477293110.0000031
930e348f13c2…b031587933ab pays to P2MR1229.99993470.0000031
caa614ab7f46…62e8ebab47bf pays to P2MR1229.99993470.0000031
51eee7bf4626…09eddf5ef4d1 pays to P2MR1222.9999130.0000031
7a42783ed929…29faf97110da pays to P2MR1213.99988510.0000031
15de21a78c48…569c3aeed6dd pays to P2MR1225.99992230.0000031
27b9f76604b9…e8b28f73700d spends P2MR pays to P2MR120.999996560.00000344
0f4f02e0d950…01ee50fb6cfb spends P2MR pays to P2MR120.998993120.00000344
549637fee238…326ee3f93283 pays to P2MR221.999222540.00000424