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

Block 33579

Hash
0000013d3556ee8a6b07fbea13429493aec84af1f324728ab70ea1ef65e10c6d
Confirmations
6797
Time
2026-10-26 15:27:50 UTC
Median time
2026-10-26 15:19:42 UTC
Transactions
5
Size
4,045
Weight
14,023
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
61c886516c9d50dbd0dc272cd1652600f5e4f5d828399d72701b9b8faf92babd
Previous block
0000020b03a2363075a35ed93cc46f59476e9151df9baa35d6e5d3b31d6b8db1
Next block
000001a3c32c32aee15dc4c3437eac9a8422501bcf9daa32064eb83407525d14

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 33579 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
17deaea9be31db58021e29d9951aa57b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8d037e9a645e…5baa439efec4 coinbase1250.00001524
4e38b3306b7a…90963649d259 spends P2MR pays to P2MR120.996986240.00000344
f28c3f295e71…e7d8c11a5a5e spends P2MR pays to P2MR120.996986240.00000344
ee3c9d88985f…90a726c8b3b1 spends P2MR pays to P2MR120.996986240.00000344
4f2e0e9d7c3b…3a0040b71e5e spends P2MR pays to P2MR220.001995080.00000492