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

Block 33525

Hash
0000006ebe4a340436e2ffe755f219886e200fc3fffb447c56e45d5ff3f3cb44
Confirmations
6766
Time
2026-10-26 13:58:20 UTC
Median time
2026-10-26 13:49:54 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f5977e77124861d1166066fc2a162a6e2155df24799a9e47aae2558df46e856a
Previous block
000001fef32ec440d09c6a21eb498c84e27c003ed09ada603f9e6c922cd06e03
Next block
0000011ee3028af0627eb8cbf2b548a6298265420bc65b252ed3cd3bfed3d31e

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 33525 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
87e6e9099980f42f9a403c49e66cb1b5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6878b2212571…7cddf060b52f coinbase1250.0000062
7d48ca54b67c…a35487fbbd60 pays to P2MR1221.99990990.0000031
029af70ec1a8…2083e94e17b0 pays to P2MR1241.99997190.0000031