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

Block 33562

Hash
0000008ca7292adb44b96ead26a8397d44c52097be876fd5b800493473c24ef7
Confirmations
6484
Time
2026-10-26 14:59:27 UTC
Median time
2026-10-26 14:51:11 UTC
Transactions
7
Size
4,769
Weight
15,692
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
329075a2e68c4152b3294bff7079b2281746701aaffced0fc29b6925ac83d675
Previous block
0000020af497590f05655c721a25d1ce8b773d5d8a94e348efbc2b027714063d
Next block
0000017dcba6ad42fd62ce7f0b20b5e5d8fc3a722fbcb11d8ceb62f745e0a75a

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 33562 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
8edaa202a32e8c44825102ed1593ccf4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b7cb244a14b6…ef15e7f79d58 coinbase1250.0000236
c69b1e19920c…5e2521d71525 spends P2MR pays to P2MR120.996986240.00000344
36d98b8f3737…783a871ffb35 spends P2MR pays to P2MR120.996986240.00000344
81a139f30d68…8758a362ac39 spends P2MR pays to P2MR120.996986240.00000344
27e36dbe558f…d804cc5968ca spends P2MR pays to P2MR120.996986240.00000344
0588bbcebbcd…e572185a946b spends P2MR pays to P2MR220.001995080.00000492
910513a97d2e…3f0d4d5bbf6d spends P2MR pays to P2MR220.001995080.00000492