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

Block 24892

Hash
00000154c661a693a128597462a8a17fb49916d5fdccd0baccada2b754837f6c
Confirmations
14950
Time
2026-10-16 19:40:25 UTC
Median time
2026-10-16 19:32:12 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
310214c82de2ba64b9b65a329b8000c65d5bc8696da420b4b3fafb162cd51272
Previous block
0000009c278c739750fbfc6c401ffb68211fb62c69ac11faeedbb70e2f45a501
Next block
00000149d32cc88ca59fe2491ab2821ef8503abd82df14d5b4d6a5719fd362c0

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 24892 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
4683385c4d743b6556d626c4701a91d7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
310214c82de2…fb162cd51272 coinbase1250