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

Block 36595

Hash
000001df2e06ca236f228233b683ae31c1653a44a96e9336facb4da824622c4f
Confirmations
3841
Time
2026-10-30 00:03:12 UTC
Median time
2026-10-29 23:55:22 UTC
Transactions
6
Size
4,847
Weight
15,605
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
bccdc90fde0b6e1fa9d1c7cd5d0db2a7af0c5b416a5152b5589ad9b6360c9ebd
Previous block
00000128e0a33413c6fb37d81628e58ee603f4a193f66ed26dc5427363908a7c
Next block
000001c1b5dd85d91208df51a8987bbd2f16197c65396644f1c6bc817e857501

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 36595 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
e481330956a50f404926fbc0ccc51cf5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
49e9dc442a44…c0b3bd8af7c8 coinbase1250.00002312
1bf1c82a742e…dc6e2861d371 spends P2MR pays to P2MR120.99598280.00000344
8fd4916215d0…4aab381ff911 spends P2MR pays to P2MR220.001990160.00000492
06ff1cd182a4…93b133de5e6f spends P2MR pays to P2MR220.001995080.00000492
d6b14e95dad7…e86dd2b8bdd2 spends P2MR pays to P2MR220.001995080.00000492
c37986dec27c…ecaec33872f0 spends P2MR pays to P2MR220.001995080.00000492