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

Block 33908

Hash
000000b8b7d9e3567566de29c6b06ba563308688c823af4faafbc1b3bb8c74e7
Confirmations
6331
Time
2026-10-27 00:16:04 UTC
Median time
2026-10-27 00:08:07 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
542792650ad806f271b85a9fea2dcb7fc0205778f56602a711e422598fcf4441
Previous block
00000023dc049187eb707c8669fa342c16b9a1368f46fa081638808596698c9e
Next block
000000232c70428dff0a61e5d1200a7c3b901081e68e2e011e19c20896f921cf

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 33908 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
ed602e1710a8e014797f5402334ecf53… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b648f725bd58…049591108771 coinbase1250.00000688
5702dfe20126…9382c5eda605 spends P2MR pays to P2MR120.996986240.00000344
e667e6e9f5fb…9f0841f3dd7f spends P2MR pays to P2MR120.996986240.00000344