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

Block 29794

Hash
0000012e97e9c94ba6c53216be27e43c4b222021811c81632948530980340f05
Confirmations
10387
Time
2026-10-22 09:40:46 UTC
Median time
2026-10-22 09:32:19 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
58be886814f1f9b975383bd5ff0767c1ba4479869864766486993007b2892c53
Previous block
0000010321d3fe1ffb56e3a3706045848f032effd840d9beef534448793a0c79
Next block
00000158dc37d1289788c83768d5cf961f39dffeecfa0671c08a7768de0f531d

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 29794 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
39be31510f04fd77c1b186bc05f71b02… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d5cd69918f64…3c03a087db8d coinbase1250.0000062
1e302eae4809…482889e01422 pays to P2MR1214.99988820.0000031
d479a88cee65…7c8fc124d487 pays to P2MR1221.999910180.0000031