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

Block 32820

Hash
000000f8c0bbc9b78df4470087579055e124e876668b8db2ff8dbbe0b5543dff
Confirmations
9519
Time
2026-10-25 19:05:12 UTC
Median time
2026-10-25 18:57:13 UTC
Transactions
8
Size
4,691
Weight
15,779
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3aac1afe206c1195c06dbab663c291fe2e005325627527ca812506ca0884d3f6
Previous block
000001be223cd5589afc4176dfcd5c06317650c43cfdcd2b5dba55f838b408c2
Next block
0000012267492f2fb5a0204cdabd45c8f144b97b2234a2f0cff867e66e87bb99

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 32820 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
291d163d157600da301844d8de578fd3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c6089921d1dd…6b81df36279b coinbase1250.00002408
9c87edeb805d…206955403b27 spends P2MR pays to P2MR120.997989680.00000344
9c1498d73ac4…afd0dce70889 spends P2MR pays to P2MR120.997989680.00000344
d0044abbee56…dddb8a7f7e8f spends P2MR pays to P2MR120.996986240.00000344
34b652ab89e7…ab68f53ffbbe spends P2MR pays to P2MR120.997989680.00000344
c459d99f9519…f90a305f8ee3 spends P2MR pays to P2MR120.996986240.00000344
ece7b5dae14c…71dac7775beb spends P2MR pays to P2MR120.996986240.00000344
893876814ce4…942e8300e1fb spends P2MR pays to P2MR120.996986240.00000344