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

Block 33255

Hash
00000126df8010958a7a8a74bf5cc756a091772aca8ffde697f35b8d95534a76
Confirmations
7457
Time
2026-10-26 06:42:25 UTC
Median time
2026-10-26 06:34:42 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
91f138d891d2dd69bd052bc73d90af9e81c07f958e972810e4c13ea9a9ed079e
Previous block
0000020cfd9dd8a99e3a337c41f78b372e3d08942899eb81a27e4b89fa632001
Next block
000001d7e72e6b226951f3bc9a93614bef537f05c48c8a814a4b156656235408

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 33255 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
0c1b5438cd5f4ae3acc27ccf3d9e93d7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
91f138d891d2…3ea9a9ed079e coinbase1250