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

Block 34035

Hash
0000019d80e00968c8ca3a0d21926d6c1fce2179840e81f04c9d134bd924026d
Confirmations
6892
Time
2026-10-27 03:42:28 UTC
Median time
2026-10-27 03:34:24 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
733df0322703394064d46703b614a0ea85661376e15623d6caf19bcab3f0c837
Previous block
0000011e15dbf838b127df448a34559787ce9f1466008e2fef9ecb9375ed1e87
Next block
0000017ea01cc6868d52c6a470af510f51c2fc22cdfc51a93f66ddf50c05885b

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 34035 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
0d6c537959eaf0e179cf68fda5577b62… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
733df0322703…9bcab3f0c837 coinbase1250