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

Block 33073

Hash
000001bfc56b50528bfbdf0c02055e33049eae7a2ece2089c171cda8cf6c569e
Confirmations
7948
Time
2026-10-26 01:50:12 UTC
Median time
2026-10-26 01:42:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6621dec72c8afb4383b08dc12082b39e0d7b36984d5e0162aaa9b4c9e6dce46c
Previous block
0000006c8bebff4d022135b6a25f349eb486803997ec47d9374da1c2795a0535
Next block
00000074152a4a9e4d11c7d165ae7f11d770027c6c648897f399361c01adf874

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 33073 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
07a4abc1b5735714bb312c7d87ba12b6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6621dec72c8a…b4c9e6dce46c coinbase1250