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

Block 29590

Hash
0000009b27e9069b6f0b00aa144be78a899dded23b8fc7972962041f35fbb9e6
Confirmations
10575
Time
2026-10-22 04:09:18 UTC
Median time
2026-10-22 04:01:17 UTC
Transactions
27
Size
8,530
Weight
27,259
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
0cd45c52911cc6d1786359fd5502cc7a5c9e66d402af04b53d799e45e8c5e48e
Previous block
00000007a8e80f278c41576f05ce1b3a2421c658a81ce9e54ca1f5125ef0e2f2
Next block
000000b7d646a12b877c535e8d1bde24ff53c9b6db544ad8f2684c796de517a8

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 29590 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
6b8328b91e64c2bd12b7c5382b93e57a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2f184d1c7d76…868302e36c4e coinbase1250.00009124
f4cb8ea504e6…2512fb5358a0 spends P2MR110.00998830.0000117
0c9e7ea82a59…aa4fb21acf0b pays to P2MR1229.99993470.0000031
06679add3978…a40c09f0bf20 pays to P2MR1211.99987890.0000031
a4ea1c8f0a1d…9997b3a85423 pays to P2MR1228.99993160.0000031
4b87d375ffb1…ce26c329d138 pays to P2MR1245.99998430.0000031
6c3af5cf64d2…867049ba2b39 pays to P2MR125.99986030.0000031
3c5386390263…25d597c09a39 pays to P2MR1245.99998430.0000031
308fcbb55a16…837dbe715f41 pays to P2MR1235.99995330.0000031
0f54312d25a5…801973c3a94f pays to P2MR1242.9999750.0000031
342021f0d3e5…730afe0da952 pays to P2MR1232.9999440.0000031
770f481b47fc…3c39308cf253 pays to P2MR1219.99990370.0000031
ec3b7b54ca26…156c4aaa9b60 pays to P2MR1215.99989130.0000031
5bbd98f87e7d…0abb9c01cb67 pays to P2MR1229.99993470.0000031
f226c7d7e925…c31d5c7d296a pays to P2MR1235.99995330.0000031
e7aebfe36d53…c03cef137085 pays to P2MR122.477212510.0000031
28f33736ddf3…06e8a6547b9b pays to P2MR125.99986030.0000031
eb62f1b288b7…a5be356e8fa5 pays to P2MR1223.99991610.0000031
a0bc0c3ec442…007861f66ab9 pays to P2MR1235.99995330.0000031
50d55935fa42…7535162ffdc3 pays to P2MR128.99986960.0000031
284d32506d26…ca53b5396dec pays to P2MR1223.99991610.0000031
a1f6186e5d9f…80e4285d3709 spends P2MR pays to P2MR120.998993120.00000344
89b03d7c9008…ed68df835716 spends P2MR pays to P2MR120.998993120.00000344
d172518326a7…487321dddd33 spends P2MR pays to P2MR120.999996560.00000344
06a7124c65d0…75db053cbb3b spends P2MR pays to P2MR120.999996560.00000344
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