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

Block 30466

Hash
000001bf0b6deb839da1106de86f963fb91133b3a4d7addd756c291f2dd007d3
Confirmations
10063
Time
2026-10-23 03:51:47 UTC
Median time
2026-10-23 03:43:56 UTC
Transactions
5
Size
7,278
Weight
17,001
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
6d5abf91364844eb5b17b89a8d36a0c4a2cbd50f4d917e21209acbf5a2433b1f
Previous block
00000194cc9e6e2ab9b9884e291cdcf7782828a6535020c862bcbb9e56518fe0
Next block
000000935416566c14bda56a0d6e20de35afec052ad730c18d8a4a2eec286202

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 30466 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
c8a58e2870a523f27fee9ad68d43bbf4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
389c1fc7a27d…1d5135bcb4a5 coinbase1250.00003018
888edbecb42c…0bce9383e5ab pays to P2MR1211.99987890.0000031
adfb99709599…0d8db2f340dc pays to P2MR1237.99995950.0000031
887c7507b325…70d521d69ff4 pays to P2MR1227.99992850.0000031
8a8c56368175…4f014798d292 spends P2MR pays to P2MR110.999979120.00002088