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

Block 29023

Hash
000000c8ab5c8a9ff290e1854acb516fcb8445ac910f41aa6a66a92b8f9fbe0d
Confirmations
11187
Time
2026-10-21 12:54:45 UTC
Median time
2026-10-21 12:46:03 UTC
Transactions
13
Size
5,232
Weight
18,372
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
0f7241fa6eb5a22717fe6794e99b160bdbbb33c0912313190b9e078cd4f7b5ee
Previous block
000001c01e469478f56694c62cd84c57cf501175c75e7234f0e7004acb8020cc
Next block
000000972cf5c5b8b55ffa9e3a4ab7c73514d462339e4e5704d9ab5f62b6a738

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 29023 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
ea5d57d21bf688b9fb80036a93cfd8fc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e11bc3c6f36a…83443bda3d8d coinbase1250.0000372
308fa2cdd39e…4b6d50342932 pays to P2MR1223.99991610.0000031
2e1eb8b4d451…2a939ddbe235 pays to P2MR1235.99995330.0000031
6d423a1aefd6…0846d074983f pays to P2MR1228.99993160.0000031
a6d7a323bb13…be6cd31a2d4d pays to P2MR1227.99992850.0000031
d61df2f2eacb…544d66468a83 pays to P2MR1217.99989750.0000031
6930fbe24cf3…c95b35a29d86 pays to P2MR1211.99987890.0000031
cffdfcc0914c…c2ab2c31069c pays to P2MR1221.99990990.0000031
ed4dfa26ded2…14276ac5cca3 pays to P2MR1235.99995330.0000031
98569bb2c52b…a066b5fe30b0 pays to P2MR1232.9999440.0000031
de7226607df6…58b0465079d0 pays to P2MR1228.99993160.0000031
d6f0433d16c3…c2570650cae2 pays to P2MR1217.99989750.0000031
b4e52bd61f66…4f961c8babee pays to P2MR1222.9999130.0000031