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

Block 33668

Hash
00000017ee9b901839186b03a10257cea85a212b34d35df2877994f510d1a6d4
Confirmations
6600
Time
2026-10-26 17:50:54 UTC
Median time
2026-10-26 17:42:39 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
694667d372503bde4d5f19c19118cd3f2f3292b264de7d11ee95e8fea8f71259
Previous block
000001b464b9794aba52a4b5159f0ef6f4da7949d52f8281a78f983c8f317797
Next block
000001030016f4c2863ac9ed4a7e9d101bfd78fff9c6c5aa40d77ceb6f712433

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 33668 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
9b2b59191cb5086ef332789933f4df31… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
062132af324b…9820cd5f8d37 coinbase1250.00000344
30e534783831…cf7c6a8c861f spends P2MR pays to P2MR120.996986240.00000344