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

Block 24760

Hash
000000935c690ac18c7419bad6ba376df812bffe7f0c6d17f1c4fb64328d5f55
Confirmations
15408
Time
2026-10-16 16:02:48 UTC
Median time
2026-10-16 15:55:01 UTC
Transactions
6
Size
3,797
Weight
14,060
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
dfc514247c5d702191fa38858a8b86024aedf3a92f08fb07323efcaf92d454f7
Previous block
0000005c5c0a84d6a7a88d1ce8670da942e448c226545da028d8a0c442224de7
Next block
00000078ac17b553cb8ac2cb8273f4d75b43ca4c9cf24ec6135ee567a450f4b2

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 24760 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
5a4ecabadd888ab15da67732b5e36862… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
71072720848b…ef3034919202 coinbase1250.0000155
5fa0df52fe4b…5b0659f5e640 pays to P2MR1227.99992850.0000031
19791723c4ca…2bc6ff105543 pays to P2MR1230.99993780.0000031
c3dc4afa7a1b…a0cb611e4a68 pays to P2MR1215.99989130.0000031
37a04da2c9a6…2bf593cda3b1 pays to P2MR125.99986030.0000031
7927b98fb9ac…f3786e838bfe pays to P2MR1239.99996570.0000031