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

Block 33875

Hash
000000f518a5c2c16e2ab5511fb96a8508013bd9eb8d4f62a5a91cd01dd13ddd
Confirmations
6185
Time
2026-10-26 23:24:04 UTC
Median time
2026-10-26 23:16:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
fda6bcfb90a1b07994ef4bfa571c057fd46bfbcc51a2e609e92aa3209a3f9be2
Previous block
00000096c00d47158043e94f3c6c2d3b70e8c804054a2b251e6e0978b9b337ad
Next block
000000771b3346f78abfb2d0253e4b5d7fab3772f95913a59a1a770b2b6b8a8e

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 33875 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
3d2ce43b730f1155b9ccc1df0772c85a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fda6bcfb90a1…a3209a3f9be2 coinbase1250