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

Block 38962

Hash
000000e1b7b8897f0e94c135cd8aac03783ac0503e0651285567c932d2bf4a23
Confirmations
1213
Time
2026-11-01 14:58:10 UTC
Median time
2026-11-01 14:50:03 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
a1fef60e48f864e81b2d7bd3585c0d00a9b004f8ca636275e2aa5571c8db89f4
Previous block
000000a0517dd7e617af6e8cd8ca89bc3a4b110a1f380947f818751385563b6e
Next block
000002432bf0b05d43531da1347a43a23edc8f01cb7c003e10939a7911f7bdf6

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 38962 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
894a5a0fb03676fa2626c36ff77a7593… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bad4fce07c27…bcb01b3e67fc coinbase1250.0000118
01f548b4a7cb…dd02b9a3ae77 spends P2MR pays to P2MR120.99598280.00000344
3653079c70cd…6e39139614c3 spends P2MR pays to P2MR120.99598280.00000344
144715195e5c…2b58955d10da spends P2MR pays to P2MR220.001995080.00000492