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

Block 26629

Hash
0000007f9b9e332a1c57e9593a5af998894093bebb45ad429e62050499619ec0
Confirmations
13635
Time
2026-10-18 19:55:21 UTC
Median time
2026-10-18 19:47:20 UTC
Transactions
9
Size
4,481
Weight
15,977
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
5320223fc5dc4b69739c896b8eb748f4e9a7c485f8fe1c9819e266e04e6c9ce8
Previous block
000000ce4e1fc6a8036bcd3792c0930951166995fce5ded261357ff649fa9993
Next block
0000000f7261b8d063947ad072e1ae537229b4c3837dafbb0f6a94633d283b88

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 26629 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
97de783f90eb25b070f317bda061a003… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0bd2f7119786…1fce6d9cfa15 coinbase1250.00002514
a6fc8c731fd2…e178576a1e29 pays to P2MR1244.99998120.0000031
b59a738e61a7…58f5fec2d560 pays to P2MR123.99985410.0000031
5a9d99b7db8a…d6359d076e89 pays to P2MR1242.9999750.0000031
2938af02146a…85a377647b9b pays to P2MR1237.99995950.0000031
a378cb185e6d…17e9f7fef9bc pays to P2MR1231.99994090.0000031
3f025b22cd01…7ed17f275fd8 pays to P2MR1221.99990990.0000031
e5e7b6b33a67…448c7285cbfd pays to P2MR1246.99998740.0000031
aceb031160dd…4eefd634d42a spends P2MR pays to P2MR120.999996560.00000344