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

Block 33747

Hash
00000207a9826537948742e0ae07a7e4a67ceb6bac9a3e08d01573b7b347d919
Confirmations
6636
Time
2026-10-26 19:58:05 UTC
Median time
2026-10-26 19:50:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
28139c1af13fc905046bc1c7efa0199fec704c677b2665c313e491f9932664fc
Previous block
00000000632b1aca96de5cc4ba58e0f7d5ce774ecb15811862cc30ba557861e5
Next block
000001b0d1b42ca65e09be2b32009cdb67defcfbe22a0ecf4f2c9f3e129d82f4

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 33747 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
6a8d1bd7d3ae8ed5fdcf4b1c8d818ad4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
28139c1af13f…91f9932664fc coinbase1250