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

Block 35777

Hash
000001eb1816157f7068f141dadea49ead19ce90e559ad0aa7d7b0cfde07b161
Confirmations
4911
Time
2026-10-29 02:13:31 UTC
Median time
2026-10-29 02:05:46 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ed0e20d1fdb3bbe396db760c34c96afda4fc5f560a1339ee6ce53fac0a46c4db
Previous block
000001132b2bd24729567f41765c7bb55852e58dfb1581579c55688f28e10458
Next block
000000b7fd8b04ce7df6875d14e36134d59203c7940e9bc541055978c7b77e21

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 35777 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
0fd27e0454a27d84ac5dc30145eb97c8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dd29620e647a…d222948a52cc coinbase1250.00001032
5ffb672fa2de…7d0c0799e307 spends P2MR pays to P2MR120.99598280.00000344
5b09cf7c0847…ff3b06a11e71 spends P2MR pays to P2MR120.99598280.00000344
68efc6709bf2…9ce2d6a9e2e6 spends P2MR pays to P2MR120.994979360.00000344